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cerisechinchilla577Lv1

6 Nov 2019

use the appropriate standard reduction potentials to calculate thevalue of K at 25 degrees Celcius for:
NiO2(s)+2Cl-(aq)+4H+(aq)->Cl2(g)+Ni^2+(aq)+2H2O(l)

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Related questions

Calculate the equilibrium constant for each of the reactions at 25âC.

Standard Electrode Potentials at 25 âC

Reduction Half-Reaction		Eâ(V)
Fe3+(aq)+3eâ	âFe(s)	-0.036
Pb2+(aq)+2eâ	âPb(s)	-0.13
Ni2+(aq)+2eâ	âNi(s)	-0.23
O2(g)+2H2O(l)+4eâ	â4OHâ(aq)	0.40
Cl2(g)+2eâ	â2Clâ	1.36
I2(s)+2eâ	â2Iâ	0.54

Part A

2Fe3+(aq)+3Pb(s)â2Fe(s)+3Pb2+(aq)

Express your answer using two significant figures.

K =

Incorrect; Try Again; 4 attempts remaining

Part B

O2(g)+2H2O(l)+2Ni(s)â4OHâ(aq)+2Ni2+(aq)

Express your answer using two significant figures.

K =

Part C

Cl2(g)+2Iâ(aq)â2Clâ(aq)+I2(s)

Express your answer using two significant figures.

K =

Using standard electrode potentials calculate ÎGârxn and use its value to estimate the equilibrium constant for each of the reactions at 25 âC.

Calculate K

MnO2(s)+4H+(aq)+Cu(s)âMn2+(aq)+2H2O(l)+Cu2+(aq)

Express your answer using one significant figure.

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use the appropriate standard reduction potentials to calculate thevalue of K at 25 degrees Celcius for:
NiO2(s)+2Cl-(aq)+4H+(aq)->Cl2(g)+Ni^2+(aq)+2H2O(l)

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use the appropriate standard reduction potentials to calculate thevalue of K at 25 degrees Celcius for:NiO2(s)+2Cl-(aq)+4H+(aq)->Cl2(g)+Ni^2+(aq)+2H2O(l)

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Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Principles of Chemistry: A Molecular Approach

Chemistry: The Central Science

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use the appropriate standard reduction potentials to calculate thevalue of K at 25 degrees Celcius for:
NiO2(s)+2Cl-(aq)+4H+(aq)->Cl2(g)+Ni^2+(aq)+2H2O(l)