15.2.2 Quiz: Galvanic Cells
Question 7 of 10
What are the half-reactions for a galvanic cell...
15.2.2 Quiz: Galvanic Cells
Question 7 of 10
What are the half-reactions for a galvanic cell with Zn and Ni electrodes?
A. Zn(s) → Zn2+(aq) + 2e" and Ni2+(aq) + 2e → Ni(s)
B. Zn2+(aq) + 2e → Zn(s) and Ni2+(aq) + 2e → Ni(s)
C. Zn2+(aq) + 2e → Zn(s) and Ni(s) → Ni2+(aq) + 2e
D. Zn(s) → Zn2+(aq) + 2e and Ni(s) → Ni2+(aq) + 2e
SUBMIT
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 20:10
Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.
Answers: 2
Chemistry, 22.06.2019 06:10
How many moles of gas are present if p=11 atm, v=12l, t=185k?
Answers: 1
Chemistry, 22.06.2019 07:30
Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
Answers: 2
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
You know the right answer?
Questions
Mathematics, 10.04.2020 02:05
Mathematics, 10.04.2020 02:05
Chemistry, 10.04.2020 02:05
Geography, 10.04.2020 02:05
English, 10.04.2020 02:05
Mathematics, 10.04.2020 02:05
Business, 10.04.2020 02:06
History, 10.04.2020 02:06
