For the equation: MnO2 (s)

MnO4^-(aq) + H20(l) ==> MnO2 + OH^-net charg is -1 +7 (-8) ==> 4(-4) Manganese is reduced MnO4^- +3e- ==> MnO2 H2) is the
1. 2 answers
2. asked by Steve
3. 1,441 views
Consider the reaction MnO2+4HCL===>MnCl2+Cl2+2H2OHow many grams of MnO2 are required to produce 5.6 of Cl2 at stp?MnO2=87
1. 1 answer
2. asked by faisal
3. 964 views
For the equation: MnO2 (s) + 2 CO (g) → Mn (s) + 2 CO2 (g)Calculate ΔG at 298K if MnO2 = 0.150 mol, Mn = 0.850 mol, CO =
1. 1 answer
2. asked by Chase
3. 1,047 views
In a dry cell, MnO2 occurs in a semisolid electrolyte paste and is reduced at the cathode. The MnO2 used in dry cells can itself
1. 1 answer
2. asked by Anusha
3. 1,164 views
In a dry cell, MnO2 occurs in a semisolid electrolyte paste and is reduced at the cathode. The MnO2 used in dry cells can itself
1. 1 answer
2. asked by Mel
3. 1,271 views
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by
1. 1 answer
2. asked by Jenna
3. 429 views
In a particular redox reaction, MnO2 is oxidized to MnO4– and Cu2 is reduced to Cu . Complete and balance the equation for
1. 6 answers
2. asked by BOB
3. 9,466 views
MnO2(s) -> MnO(s) + 1/2O2(g) Delta H1 = +32.5 kcalMnO2(s) + Mn(s) -> 2MnO(s) Delta H2 = -59.0 kcal Calculate Delta H final of
1. 0 answers
2. asked by Lisa
3. 809 views
Given the following data:MnO(s) + H2(g) Mn(s) + H2O(l), H = 100 kJ MnO2(s) + 2 H2(g) Mn(s) + 2 H2O(l), H = 52 kJ use
1. 1 answer
2. asked by Ari
3. 1,683 views
Balancing Redox Reaction in Basic SolutionCN- + MnO-4 --> CNO- + MnO2 H2O + CN- --> CNO- + 2H +2e 3e + 4H + MnO4- --> MnO2 +
1. 2 answers
2. asked by Monique
3. 4,629 views