close search
Hit Return to see all results

7) If the equilibrium constant (Keq) equals 4.00x1012 for the following reaction between strontium and magnesium:Sr(s) + Mg2+(aq)<==> Sr2+(aq) + Mg(s)Calculate Eo for a strontium=magnesium battery. Enter in volts.


7) If the equilibrium constant (Keq) equals 4.00x1012 for the following reaction between strontium and magnesium:

Sr(s) + Mg2+(aq)<==> Sr2+(aq) + Mg(s)

Calculate Eo for a strontium=magnesium battery. Enter in volts.

Step 1

This problem can be solved using Nernst equation.

Step 2

Given equilibrium constant is 4.00 x 1012

For equilibrium reaction, the Nernst equation can be written as,

Step 3

“n” is the moles of electrons = 2

Keq is the equilibrium constant = 4.00 x 1012

Substitution ...


Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in



General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add

Q: The first order decomposition of C3H6(g) at a given temperature has a half-life of 5.522 x 103 secon...

A: Half-life is the time required by any substance to reduce to its half of initial concentration. 


Q: Glucose,C6H12O6, is a simple sugar that the body metabolizes into two molecules of pyruvic acid, C3H...

A: The molecule undergoes addition of oxygen atoms or removal of hydrogen atoms during the chemical rea...


Q: Why is the formation of iron hydroxide, Fe(OH)2, from Fe2+ and OH- not considered a REDOX reaction? ...

A: Redox reaction is a kind of chemical reaction in which transfer of electrons occurs between two chem...


Q: The solubility of siliver bromide can be increased by dissolving it in a solution containing the thi...

A: The Equilibrium constant for the overall reaction = K1 × K2


Q: Would the acid chloride add ortho para or meta?

A: The product formed in the aromatic electrophilic substitution depends upon the type of substituent a...


Q: Choleterol in blood is mesured in milligrams of cholesterol per deciliter of blood.  If the average ...

A: The amount of blood in an average adult is 6 L and it is converted from liter to deciliter as follow...


Q: Please draw the ma lor Products for the olouwing r HBr/Uvlight Hz /Lindlars Ca talyst onc

A: When the given alkene reacts with HBr under UV light, it undergoes bromination through anti-Markovni...


Q: Questions 1. a) Write a detailed mechanism for the formation of dibenzalacetone. b) Give the IUPAC n...

A: (a)A detailed mechanism for the formation of dibenzalacetone is given by, Step 1: Deprotonation.Step...


Q: 2ev HHO H2S04 H HO leg + 2 ea O LDA/-78°C

A: Aldol condensation:Aldehyde or a ketone under basic or acidic conditions forms β-hydroxy aldehyde or...

Sorry about that. What wasn’t helpful?