subject
Chemistry, 13.02.2020 05:32 Nicoleazaria

A galvanic cell at a temperature of 42 degrees Celcius is powered by the following redox reaction:

3CU2+(aq)+2Al(s)-->3Cu(s)+2Al3+( aq)

Suppose the cell is prepared with 3.43 M Cu2+n one half-cell and 1.63 M Al3+in the other.

Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
question
Chemistry, 22.06.2019 13:00
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
question
Chemistry, 22.06.2019 13:00
Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
Answers: 1
question
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
You know the right answer?
A galvanic cell at a temperature of 42 degrees Celcius is powered by the following redox reaction:
Questions
question
Advanced Placement (AP), 30.10.2020 05:20
question
Mathematics, 30.10.2020 05:20
question
English, 30.10.2020 05:20
question
Mathematics, 30.10.2020 05:20
question
Mathematics, 30.10.2020 05:20