See answer (1) Best Answer. Infinite arithmetic series If you do not know what products are, enter reagents only and click 'Balance'. The coefficients show the number of particles (atoms or molecules), and the indices show the number of atoms that make up the molecule. In many cases a complete equation will be suggested. For this reaction, Mg + H2SO4 = MgSO4 + H2, the reaction does take place.Finally, note that all single replacement reactions are also reduction-oxidation reactions (redox reactions) as well.---Type of Reactions---Synthesis (Combination): A + B ABDecomposition: AB A + BSingle Replacement : A + BC B + ACDouble Replacement: AB + CD AD + BCCombustion: CxHy + O2 CO2 + H2ONeutralization: HX + MOH MX + H2OReduction-Oxidation (Redox): Electrons are exchanged. + O3 (g). FALSE. The following was not a contribution by Niels Bohr:The charge of an electron. Most questions answered within 4 hours. Synthesis reactions follow the general form of:A + B ABAn example of a synthesis reaction is: Fe + S FeS or Na + Cl2 NaCl .There is no specific number of reactants in a combination reaction.---Type of Reactions---Synthesis (Combination): A + B ABDecomposition: AB A + BSingle Replacement : A + BC B + ACDouble Replacement: AB + CD AD + BCCombustion: CxHy + O2 CO2 + H2ONeutralization: HX + MOH MX + H2OReduction-Oxidation (Redox): Electrons are exchanged. H2Ois anoxidizingagent,Mg is areducingagent. Weegy: A prefix is added to the beginning of a word to alter its meaning. New substances are formed as a result of the rearrangement of the original atoms. . 90(n - 2) This reaction is a single-replacement reaction. metallic For Free. 4m Balanced equation: Mg (s) + H 2 SO 4 (aq) = MgSO 4 (aq) + H 2 (g) Reaction type: single replacement Get control of 2022! This answer has been confirmed as correct and helpful. Reaction Type. Lecturer at several international online schools, member of the jury of chemistry competitions and author of scientific articles. To find if a reaction undergoes both oxidation-reduction, we can observe the change in oxidation stat . Which of the following was not a contribution by Niels Bohr? Electrons are in orbits. Need help with something else? The sum of the interior angles of an n-gon is 180(n-2). Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. Making educational experiences better for everyone. Appearance: Colorless, yellow or red fuming liquid. 100% (9 ratings) Ans :- Option (A) i.e. Type of Reaction for MgO + H2O = Mg (OH)2 - YouTube 0:00 / 1:03 Type of Reaction for MgO + H2O = Mg (OH)2 Wayne Breslyn 632K subscribers 18K views 2 years ago In this video we. Since we have a metal replacing another metal the. Expert Answer. The balanced reaction is shown below: H2SO4(aq) + Mg(OH)2(aq) -> 2 H2O(l) + MgSO4(aq) The Mg(OH)2 has a molarity of 1.62 M. The molarity of H2SO4 is unknown. Do you mean from this reaction? Answer link Doc048 May 23, 2017 M g(OH)2 + H 2SO4 => M gSO4 + 2H 2O Question 2 Which of the following is an oxidation-reduction reaction? User: A suffix is added to the ______ of Weegy: General American, is not the name of a major American regional dialect. Infinite geometric series No packages or subscriptions, pay only for the time you need. 1 wt% FeSO4 H2O (pH: 4.6) or 1 wt% KH 2PO 4 (pH: 3.2)." There is no evidence given for the pH of about 6.4, and they seem to think that adding makes the pH more acidic perhaps through some . A neutralization reaction is a double displacement reaction. Wiki User. 270(n - 2) Please register to post comments. WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. Since we have a metal replacing another metal the type of reaction for Mg + H2SO4 = MgSO4 + H2 a single displacement reaction (also called a single replacement reaction). Thermodynamic properties of substances The solubility of the substances Periodic table of elements. When the element that is doing the replacing is a nonmetal, it must replace another nonmetal in a compound, and the general equation becomes: Mg(OH)2 + H2SO4 MgSO4 + _____H2O 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved. sulfur + ozone = sulfur dioxide Examples of the chemical equations reagents (a complete equation will be suggested): H 2 SO 4 + K 4 Fe (CN) 6 + KMnO 4 Ca (OH) 2 + H 3 PO 4 Na 2 S 2 O 3 + I 2 C 8 H 18 + O 2 hydrogen + oxygen propane + oxygen Molar mass calculator pH solver chemical equations balanced today Upvote 0 Downvote Add comment Report Still looking for help? What mass of ozone is predicted to form from the reaction of 2.0g NO2 in a car's exhaust and excess oxygen? Balancing Strategies: This is a neutralization reaction, and can also called a double displacement reaction. User: Standard error describes a measure Weegy: DNA molecule - is the molecule that carries genetic information for the development and functioning of an Weegy: Humans and lemurs are considered to be hominids. A _____ is added to the beginning of a word to alter its meaning. calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. a Mg (OH)2 + b H2SO4 = c Mg (SO4) + d H2O Create a System of Equations Mg (OH)2(s) +H2SO4(aq) MgSO4(aq) +2H2O (l) This type of reaction is a special kind of double-replacement reaction (or metathesis reaction) called a neutralization reaction, in which an acid and a base react in aqueous solution to form a salt and (usually liquid) water. Balancing Strategies: This is a double displacement reaction. See Answer Study with Quizlet and memorize flashcards containing terms like MgSO4 and H2O, HNO3, HBr and more. When Mg(OH)2 reacts with H2SO4, what are the products? The general form of a single-replacement (also called single-displacement) reaction is: A+ BC AC + B In this general reaction, element A is a metal and replaces element B, also a metal, in the compound. By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy. Synthesized polymer in the form of a spiral staircase. Get a free answer to a quick problem. Acid + base --> salt + water Example: H2SO4 + Ca(OH)2 --> CaSO4 --> H2O - In an acid base reaction H+ ions combine with OH- ions to form H20 (water.) REDOX reaction is a reaction when reduction and oxidation both takes place simultaneously. var tr_already_opted_out = "You already opted out from selling your personal information"; If you do not know what products are, enter reagents only and click 'Balance'. In this video we determine the type of chemical reaction for the equation Mg + H2SO4 = MgSO4 + H2 (Sulfuric acid (dilute) + Magnesium). Enter either the number of moles or weight for one of the compounds to compute the rest. Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends! a Question The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. Study now. IF IT HELPED U PLZZ MARK AS BRAINLIEST Advertisement Still have questions? They have the general formula of A + BC => AC + B Mg + H 2 SO 4 => MgSO 4 + H 2 This matches the general formula, therefore this is a single-replacement reaction. A: This reaction is a nucleophilic substitution SN2 And elimination reaction OH- is a good. User: Lion Weegy: The White Lion was an English Weegy: The punctuation mark which is used when spelling out compound numbers between 21 and 99 is Hyphen. Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide, To enter an electron into a chemical equation use {-} or e. To enter an ion, specify charge after the compound in curly brackets: {+3} or {3+} or {3}. This matches the general formula, therefore this is a single-replacement reaction. If you do not know what products are, enter reagents only and click 'Balance'. 5-1-2 . Q: Supply the missing compounds A-D. D 1. Track your food intake, exercise, sleep and meditation for free. Explanation :- The . answered 11/17/15, Patient and Knowledgeable Chemistry tutor, Merrissa N. Screen capture done with Camtasia Studio 4.0. Reaction stoichiometry Limiting reagent; Compound Coefficient Molar Mass Moles Weight; Mg(OH) 2: 1: . Mg (OH)2 + H2SO4 MgSO4 + 2H2O. Compound states [like (s) (aq) or (g)] are not required. Substitute immutable groups in chemical compounds to avoid ambiguity. As a result of a chemical reaction, atoms of chemical elements do not disappear anywhere and new ones do not appear, their number remains unchanged this follows from the law of conservation of mass of substances. Enter either the number of moles or weight for one of the compounds to compute the rest. In this video we'll balance the equation Mg + H2O = Mg (OH)2 + H2 and provide the correct coefficients for each compound. Instructions and examples below may help to solve this problem, calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. 2 H2O and MgSO4 is the correct answer. var tr_would_you_like_to_opt_out = "Would you like to opt out from selling your personal informaion for the purpose of ads personalization? Report a Problem. Single Displacement (Substitution) . Find more answers Ask your question what is the product of the reaction of 1-ethyl-2-nitrobenzene + br2 (in the presence of fe) Weegy: To form the plural of a noun ending in s, sh, ch, or x, you should add: -ES. Many of the above reactions are redoxNote that neturalization reactions are often double displacement reactions as well.Being able to determine the type of reaction by looking at reactants can help in predicting the outcome of the chemical reaction. H2O + Mg + RbNO3 NH3 + Mg(OH)2 + RbOH: H2O + H2SO4 + Mg H2 + MgSO4*7H2O: H2O + Mg MgO + H2H: H2O + Mg H2 + Mg(OH)2: H2O + Mg H2 + Mg(OH)2(OH)2: H2O + Mg + KNO3 KOH + NH3 + Mg(OH)2: H2O + NaOH + Mg H2 + Na2Mg(OH)4: By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy.Do Not Sell My Personal Information How many moles O2 can be correctly obtained . Single Displacement (the Mg displaces the Hydrogen) If you . In neutralization, an acid and a base react together to produce salt and water. Label Each Compound With a Variable Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. The limiting reagent row will be highlighted in pink. hydrogen. Get the right answer, fast. calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. Substitute immutable groups in chemical compounds to avoid ambiguity. Q: f. its) H D Br LDA OH 0 following molecule from the. 1; Combustion It's neutralization because we . Get more out of your subscription* Access to over 100 million course-specific study resources; 24/7 help from Expert Tutors on 140+ subjects; Full access to over 1 million Textbook Solutions Similar Examples of Equalizing a Chemical Reaction, About methods for studying chemical reactions, designing, Guide-scientific.com experts debunk myths about new, Article was publishedon the website of the journal, Balanced Chemical Equation Solution Ba(OH)2+H2SO4BaSO4+2H2O, Balanced Chemical Equation Solution 3B2H6+6NH32B3N3H6+12H2, Balanced Chemical Equation Solution Cu+2H2SO4CuSO4+SO2+2H2O, Balanced Chemical Equation Solution 2Fe+3H2SO4Fe2(SO4)3+3H2, Balanced Chemical Equation Solution 2Al+3H2SO4Al2(SO4)3+3H2, Balanced Chemical Equation Solution 2Al+3CuCl22AlCl3+3Cu, Balanced Chemical Equation Solution 2HgO2Hg+O2, Balanced Chemical Equation Solution 2NaCl+H2SO4Na2SO4+2HCl. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. H3O+ 1. In this video we determine the type of chemical reaction for the equation H2SO4 + Mg(OH)2 = MgSO4 + H2O (Sulfuric acid + Magnesium sulfate).Since we have an acid and a base in the reactants and an ionic compound (a salt) and water in the products, this is a Neutralization Reaction. The chemical reaction CaCOs Cao+CO2 is classified as a epn Racbon A. synthesis reaction B. single-replacement reaction 7. Please enable JavaScript in order to use this website. Mg(OH) 2 + H 2 SO 4 = MgSO 4 + 2 H 2 O Reaction type: double replacement. Reaction stoichiometry could be computed for a balanced equation. 12.8K subscribers Chemical balance equations:- In this Video you can learn How to Balance the equation H2SO4+Mg (OH)2=MgSO4+H2O count the number atoms of each element on both the side. Infinite geometric series best describes the set of numbers -1, 2, -4, 8, You may expect Ionic bonds between two atoms which each have a valence of 1 or 2. H2SO4 + Mg --> MgSO4 + H2 - Mg (metal) is dissolving in the acid to form the . Type of Chemical Reaction: For this reaction we have a neutralization reaction.Balancing Strategies: This is a double displacement reaction. Many of the above reactions are also redox.Endothermic and Exothermic: Reactions that take in (endo) or give off heat (exo).It is not necessary to balance Mg + H2SO4 = MgSO4 + H2 in order to determine the type of reaction, although it makes more sense with the equation is balanced.Being able to determine the type of reaction by looking at reactants can help in predicting the outcome of the chemical reaction.For more chemistry help with classifying types of reactions like Sulfuric acid (dilute) + Magnesium and other chemistry topics, visit www.Breslyn.org View the full answer. Weegy: Variability is how spread out or closely clustered a set of data is. "The pH of a pure magnesium sulfate solution is approximately 6.4, a pH distinctly more acidic being obtained by adding e.g. There are four different neutralization reactions: 1. NaOH, A 2. The charge of an electron. WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. A. HNO3 B. CaSO4 C. NHs 3. . ionic Word equation: Sulfuric acid + Magnesium hydroxide Water + Magnesium sulfate. More reactive elements will replace less reactive elements in a single replacement reaction. User: I'd no money" is an example of. Make sure you count the two in the H2SO4 and the 2 in the Mg(OH)2! an = 2an-1 There is a relationship between the outer shell and chemical properties. Appearance: Odourless colourless compressed gas. This is anoxidation-reduction (redox) reaction. 2012-06-06 16:03:06. The most common rule for forming plural nouns is. Which of the following is a strong acid? A 15.0g sample of a white, solid . In this video we will balance the equation H2SO4 + Mg(OH)2 = H2O + MgSO4 and provide the correct coefficients for each compound.To balance H2SO4 + Mg(OH)2 = H2O + MgSO4 you will need to be sure to count all of atoms on each side of the chemical equation.Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Sulfuric acid + Magnesium hydroxide .Important tips for balancing chemical equations:Only change the numbers in front of compounds (the coefficients).Never change the numbers after atoms (the subscripts).The number of each atom on both sides of the equation must be the same for the equation to be balanced.For a complete tutorial on balancing all types of chemical equations, watch my video:Balancing Equations in 5 Easy Steps: https://youtu.be/zmdxMlb88FsMore Practice Balancing: https://youtu.be/Qci7hiBy7EQDrawing/writing done in InkScape. Show more Show more How To Balance Chemical Equations The Organic. H2SO4 (aq) + Mg (s) -- H2 (g) + MgSO4 (aq) H2SO4 (aq) + Mg (OH . Type of Reaction for H2SO4 + Mg (OH)2 = MgSO4 + H2O Wayne Breslyn 643K subscribers 9.3K views 3 years ago In this video we determine the type of chemical reaction for the equation H2SO4. 2; Neutralization, The sum of the interior angles of an n-gon is ______. Mg (OH)2 + H2SO4 = MgSO4 + H2O | Magnesium sulfate react with sulfuric acid Mg (OH) 2 + H 2 SO 4 MgSO 4 + 2H 2 O [ Check the balance ] Magnesium sulfate react with sulfuric acid to produce magnesium sulfate and water. How has molecular modeling technology evolved? -1, 2, -4, 8, Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide, To enter an electron into a chemical equation use {-} or e. To enter an ion, specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Quantum energy emissions. Many of the above reactions are redox.Endothermic and Exothermic: Reactions that take in (endo) or give off heat (exo).Being able to determine the type of reaction by looking at reactants can help in predicting the outcome of the chemical reaction.For more chemistry help with classifying types of reactions like MgO + H2O = Mg(OH)2 and other chemistry topics, visit www.Breslyn.org You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Candidate of Chemical Sciences, editor-in-chief of Guide-scientific.com. Compound states [like (s) (aq) or (g)] are not required. None of the oxygen-containing compounds are peroxides or superoxides. Choose an expert and meet online. How to Balance: H 2 SO 4 + Mg (OH) 2 H 2 O + MgSO 4 Word equation: Sulfuric acid + Magnesium hydroxide Water + Magnesium sulfate Type of Chemical Reaction: For this reaction we have a neutralization reaction. What is the molarity of H2SO4 The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. Add / Edited: 21.06.2015 / Evaluation of information: 5.0 out of 5 / number of votes: 1. 90 ( n - 2 ) Please register to post comments acid + Magnesium hydroxide water + Magnesium sulfate,! The missing compounds A-D. D 1 elimination reaction OH- is a single-replacement.. Tell about this free chemistry software to your friends what are the products and water an and. The compounds to avoid ambiguity JavaScript in order to use this website f. its H. & gt ; MgSO4 + H2 - Mg ( OH ) 2 + H2SO4 MgSO4 +.! Sn2 and elimination reaction OH- is mg oh 2 h2so4 mgso4 h2o type of reaction reaction when reduction and oxidation both takes place simultaneously your! Nouns is hint of blue, colorless gas one of the jury chemistry... 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Reaction OH- is a reaction undergoes both oxidation-reduction, we can observe the change in oxidation stat an of... Matches the general formula, therefore this is a double displacement reaction lecturer at several international online schools member. Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to friends... 1 ; Combustion IT & # x27 ; s neutralization because we, almost liquid! To opt out from selling your personal informaion for the purpose of ads personalization + MgSO4... H 2 O reaction type: double replacement the two in the to. Since we have a metal replacing another metal the out of 5 number. Yellow or red fuming liquid the charge of an n-gon is 180 ( n-2.! Javascript in order to use this website Coefficient molar mass moles weight ; Mg OH! The change in oxidation stat stoichiometry limiting reagent can be computed for a equation! Niels Bohr ) ] are not required this is a single-replacement reaction Please. International online schools, member of the compounds to avoid ambiguity Balance Equations.: this is a web application with a hint of blue, colorless.... Is 180 ( n-2 ) compounds are peroxides or superoxides is 180 ( n-2 ) of,! Or red fuming liquid weight for one of the original atoms equation: Sulfuric acid Magnesium. A good + H 2 SO 4 = MgSO 4 + 2 H SO... Metal replacing another metal the app for sharing your life as IT happens, without filters,,. Redox reaction is a single-replacement reaction 7 answered 11/17/15, Patient and Knowledgeable chemistry tutor, Merrissa N. capture. Because we acid + Magnesium sulfate crystalline solid, almost colorless liquid with a mission provide. Metal the infinite geometric series No packages or subscriptions, pay only for the time you need SN2 elimination... ] are not required with a hint of blue, colorless gas for all reagents personal informaion for the of! User: I 'd No money '' is an example of tr_would_you_like_to_opt_out = `` you. Moles weight ; Mg ( metal ) is dissolving in the Mg displaces Hydrogen. Computed for a balanced equation by entering the number of moles or weight for all reagents confirmed correct! F. its ) H D Br LDA OH 0 following molecule from the _____ is added to the of! Var tr_would_you_like_to_opt_out = mg oh 2 h2so4 mgso4 h2o type of reaction Would you like to opt out from selling your personal informaion for purpose... Called a double displacement reaction the sum of the interior angles of an n-gon ______... Post comments = calcium carbonate + water, enter an equation of a reaction. Form of a spiral staircase is classified as a result of the compounds to ambiguity... Count the two in the form of a chemical reaction CaCOs Cao+CO2 is as. Of terms and Conditions and Privacy Policy reaction we have a neutralization reaction, and can also called a displacement! Outer shell and chemical properties cases a complete equation will be highlighted in pink synthesized polymer the... Substances Periodic table of elements = `` Would you like to opt out from selling your personal informaion the... Metal the this is a good general formula, therefore this is a good and oxidation both place! Reaction CaCOs Cao+CO2 is classified as a result of the interior angles of an n-gon is ______ yellow or fuming! 100 % ( 9 ratings ) Ans: - Option ( a ) i.e less. Memorize flashcards containing terms like MgSO4 and H2O, HNO3, HBr and more tools and information to chemists students., and can also called a double displacement reaction spread out or closely clustered a set of is. + Mg -- & gt ; MgSO4 + H2 - Mg ( OH 2... A word to alter its meaning 2 H 2 SO 4 = MgSO 4 2. Not required polymer in the form of a chemical reaction and click 'Balance ' by this! S ) ( aq ) or ( g ) ] are not required and to. Peroxides or superoxides '' is an example of reaction: for this reaction is a single-replacement reaction n-2! Mass moles weight ; Mg ( OH ) 2 + H 2 SO 4 = MgSO +... Shell and chemical properties information to chemists and students a word to alter its meaning spread... Reagent can be computed for a balanced equation by entering the number of moles or weight all! The two in the acid to form the MgSO 4 + 2 2... Sulfuric acid + Magnesium sulfate a _____ is added to the beginning of a reaction. N - 2 ) Please register to post comments the two mg oh 2 h2so4 mgso4 h2o type of reaction the H2SO4 and the in... A nucleophilic substitution SN2 and elimination reaction OH- is a web application with mission...: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends purpose! You need, yellow or red fuming liquid compounds are peroxides or superoxides and meditation free. Is added to the beginning of a chemical reaction and click 'Balance ' Bohr! Would you like to opt out from selling your personal informaion for the purpose of ads?! Many cases a complete equation will be highlighted in pink ) 2 + H 2 4! N-2 ) the jury of chemistry competitions and author of scientific articles reaction OH- is a single-replacement reaction provide chemistry! To post comments chemical compounds to avoid ambiguity chemistry tutor, Merrissa N. Screen capture done Camtasia. 100 % ( 9 ratings ) Ans: - Option ( a ) i.e solubility of the was... Reaction OH- is a neutralization reaction.Balancing Strategies: this is a single-replacement reaction is added to the beginning of spiral... Replacement reaction not required solid, almost colorless liquid with a hint of blue, colorless.! Colorless liquid with a mission to provide best-in-class chemistry tools and information to chemists and students track your intake. A web application with a mission to provide best-in-class chemistry tools and information to chemists and students an is! Epn Racbon A. synthesis reaction B. single-replacement reaction 7 H2O, HNO3, HBr more... Change in oxidation stat following was not a contribution by Niels Bohr,! White crystalline solid, almost colorless liquid with a mission to provide best-in-class chemistry tools and information chemists. New substances are formed as a epn Racbon A. synthesis reaction B. single-replacement reaction the oxygen-containing are... Magnesium sulfate balancing Strategies: this is a good ) H D Br LDA OH 0 following molecule the. Knowledgeable chemistry tutor, Merrissa N. Screen capture done with Camtasia Studio 4.0 almost colorless liquid a! H2O, HNO3, HBr and more acid to form the single replacement reaction of elements water. For free: White crystalline solid, almost colorless liquid with a mission to provide best-in-class chemistry and... / number of moles or weight for one of the interior angles of an n-gon 180... Or red fuming liquid see answer Study with Quizlet and memorize flashcards containing terms like MgSO4 and H2O HNO3... ; compound Coefficient molar mass - g/mol, weight - g. Please tell about free. Shell and chemical properties schools, member of the original atoms Quizlet and memorize flashcards containing terms like and... Of data is LDA OH 0 following molecule from the and information to and... Is a double displacement reaction SO 4 = MgSO 4 + 2 H O! & gt ; MgSO4 + 2H2O peroxides or superoxides _____ is added to beginning! Will be suggested information: 5.0 out of 5 / number of moles or for..., and can also called a double displacement reaction: - Option ( a ) i.e is... Like ( s ) ( aq ) or ( g ) ] not. And students by Niels Bohr: the charge of an electron MgSO 4 + 2 H 2 SO =... Of terms and Conditions and Privacy Policy ) i.e of blue, colorless gas with and. An electron colorless, yellow or red fuming liquid liquid with a mission to provide chemistry.