Question

In: Chemistry

Balance the following reactions in BASIC conditions. Show all steps. 1) Mg + NO3-1 ---> Mg...

Balance the following reactions in BASIC conditions. Show all steps.

1) Mg + NO₃^-1 ---> Mg ⁺² + N₂

2) MnO₄^-1 + H₂SO₃ ---> Mn²⁺ + SO₄^-2

3) Cl^-1 + MnO₄^-1---> ClO₃^-1 + MnO₂

4) MnO₄^-_(aq) + Fe²⁺_(aq) ---> Mn²⁺_(aq) + Fe³⁺_(aq)

Expert Solution

queen_honey_blossom answered 2 years ago

Balance the following reactions under Basic conditions to find how many mols of H2O are in...

Balance the following reactions under Basic conditions to find how many mols of H2O are in the balanced equation. a) CrO(s) + ClO-1 (aq) ➔ CrO4-2 (aq) + Cl-1 (aq) b) H2O2(l) + ClO2(aq) ➔ ClO2- (aq) + O2(g) c) ClO2(aq) ➔ ClO3-(aq) + Cl-1(aq) d) Ca(s) + H2O(l) ➔ Ca(OH)2(aq) + H2(g) e) Fe(OH)3(s) + OCl-1(aq) ➔ FeO4-2(aq) + Cl-1(aq) Thank you!

‼️Pls show all steps in simple terms to learn it. ℞Acetaminophen250 mg Phenylephrine hydrochloride15 mg Clophedianol...

‼️Pls show all steps in simple terms to learn it. ℞Acetaminophen250 mg Phenylephrine hydrochloride15 mg Clophedianol HCl25 mg Thonzylamine HCl40 mg 1.How many milligrams each of chlopedianol HCl and thonzylamine HCl are required to dispense this prescription? Round each answer to the nearest ten milligrams. (0.5) 2.The pharmacist decides to use acetaminophen tablets to compound this prescription. How many 325-mg acetaminophen tablets would be needed from the stock container? (0.5)

Balance the following aqueous reactions: a. CrI3 + Cl2 -----> CrO42- + IO41- + Cl1- (basic...

Balance the following aqueous reactions: a. CrI3 + Cl2 -----> CrO42- + IO41- + Cl1- (basic solution) b. Cr(NCS)64- + Ce4+ ----> Cr3+ + Ce3+ + NO31- + CO2 + SO42- (acidic solution)

Balance this reaction, show all steps? (Answer given) AsO3 (-3) + MnO4 (-1) ----> AsO4 (-3)...

Balance this reaction, show all steps? (Answer given) AsO3 (-3) + MnO4 (-1) ----> AsO4 (-3) + Mn (2+) Answer: 5AsO3 + 2MnO4 + 6H+ ---> 5AsO4 + 2Mn + 3H2O Please show the steps in between like the half reactions and balancing them. Thanks

How to balance redox reactions in acid? a. Br2 + NO2^- ---> Br^- + NO3^- b....

How to balance redox reactions in acid? a. Br2 + NO2^- ---> Br^- + NO3^- b. H2O2 + Cr^+3 ---> Cr2O7^-2 + H2O c. Cr2O7^-2 + CH3OH ---> Cr+3 + CH3COOH d. NO2^- + I^- --> N2 + I2 I believe a. is NO2^-1 + H2O + 2Br2 --> 2Br^- + NO3^- + 2H+ but am very confused about the rest

H2SO4 + Mg Can someone show the steps in solving that REDOX reaction? Need to show...

H2SO4 + Mg Can someone show the steps in solving that REDOX reaction? Need to show balanced reaction, Complete Ionic equation and the Half Ionic. What is the purpose of showing the half Ionic? When solving Redox reactions do you always need to show the half reactions? thanks much

Balance the following redox reactions. a) As + ClO3- H3AsO3 + HClO Acidic conditions. b) Br2...

Balance the following redox reactions. a) As + ClO3- H3AsO3 + HClO Acidic conditions. b) Br2 BrO3- + Br- Basic conditions. c) MnO2(s) + Cl-(aq)  Mn2+(aq) + Cl2(g) Acidic conditions d) N2H4(aq) + Ag2O(s)  N2(g) + Ag(s) Basic conditions

Balance each of the following redox reactions occurring in basic solution. Express your answer as a...

Balance each of the following redox reactions occurring in basic solution. Express your answer as a chemical equation. Identify all of the phases in your answer. H2O2(aq)+ClO2(aq)?ClO?2(aq)+O2(g) Al(s)+MnO?4(aq)?MnO2(s)+Al(OH)?4(aq) Cl2(g)?Cl?(aq)+ClO?(aq)

Balance the following, in basic solution, by the method of half reactions. C2H5OH +MnO4- -->C2H3O2- +MnO2,...

Balance the following, in basic solution, by the method of half reactions. C2H5OH +MnO4- -->C2H3O2- +MnO2, What is the coefficient on water (H2O) in the product of the balanced equation?

(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) NO3 – (aq)...

(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) NO3 – (aq) → N2O (g) (ii) (acid solution) FeO4 2– (aq) → Fe3+ (aq) (iii) (base solution) Fe2O3 (s) → Fe(OH)2 (s) (iv) (base solution) Cu2O (s) → Cu(OH)2 (s) (b) Which of the above equations are oxidation half-reactions? (c) Give the formulas of the reactants that become oxidized in the course of the reaction.