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43 solutions

Balancing Redox Reaction

Q. Balance the following redox equation in acidic solution. What is the coefficient of the H+ ion? MnO4- (aq) + H2O2 (aq) Mn2+ (aq) + O2 (g)

Solved • Dec 4, 2019

Balancing Redox Reaction

Q. Balanced the following redox equation in acidic solution. What is the coefficient of water? CH3OH(aq) + Cr2O7^2-(aq) → CH2O(aq) + Cr^3+(aq).

Solved • Dec 4, 2019

Balancing Redox Reaction

Q. State the total number of electrons transferred in the reaction shown 3 H2S (aq) + 2 H+ (aq) + 2 NO3- (aq) → 3 S (s) + 2 NO (g) + 4 H2O (l)

Solved • Dec 4, 2019

Balancing Redox Reaction

Q. State the total number of electrons transferred in the reaction shown: I2O5 (s) + 5CO (g) I2 (s) + 5CO2 (g)

Solved • Dec 4, 2019

Balancing Redox Reaction

Q. Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in front of H^+ and Fe^3+ in the balanced reaction? Fe^2+(aq) + MnO4^-(aq) → Fe^3+(aq) + Mn^2+(aq)

Solved • Dec 2, 2019

Balancing Redox Reaction

Q. Balanced the following redox reaction if it occurs in acidic solution. What are the coefficients in front of Pb and H^+ in the balanced reaction? Pb^2+(aq) + NH4^+(aq) → Pb(s) + NO3^-(aq) a) Pb = 1, H^+ = 2 b) Pb = 1, H^+ = 8 c) Pb = 4, H^+ = 10 d) Pb = 3, H^+ = 5 Pb = 2, H^+ = 3

Solved • Dec 2, 2019

Balancing Redox Reaction

Q. Balance the following redox equation, for a reaction which takes place in basic solution. HS^-(aq) +ClO3^-(aq) → S(s) + Cl^-(aq) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not neded, leave it blank.

Solved • Nov 15, 2019