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uysha [10]
3 years ago
6

An electromagnet works because ________

Chemistry
2 answers:
lawyer [7]3 years ago
6 0

Answer:

The correct answer is A

Explanation:

Gnoma [55]3 years ago
4 0
I believe this answer is A. Moving electrons generate magnetic forces. Hope this helps!!! :)
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Please help
inna [77]

From the calculation, the standard free energy of the system is -359kJ.

<h3>What is the standard free-energy?</h3>

The  standard free-energy is the energy present in the system. We have to first obtain the cell potential using the formula;

Ereduction - E oxidation = 0.96 V - 0.34 V = 0.62 V

Using the formula;

ΔG = -nFEcell

ΔG =-(6 * 96500 * 0.62)

ΔG =-359kJ

Learn more about free energy:brainly.com/question/15319033

#SPJ1

3 0
1 year ago
How is the atomic mass of an atom calculated?
azamat
Adding the number of protons by the number of neutrons
8 0
2 years ago
The energy acquired in the light-dependent reactions is used in the light-independent reactions to build glucose molecules. How
jeyben [28]

Answer: through energy carriers, ATP and NADPH

Explanation:in the light dependent stage,energy from a light photon is used to create ATP through ADP and an inorganic phosphate.

It does this by the transfer of energetic electron from one electron carrier to another.NADPH is also formed.

In the light independent reaction,ATP and NADP are used to reduce carbon dioxide to 3-phosphoglycerate

8 0
3 years ago
What is the preferable form of carbohydrate for eating?​
garik1379 [7]
Carbs build muscle and muscle is good
6 0
3 years ago
Use what you know about relative dating to choose the correct answers from the drop-down menus. Ethan determines that layer B is
AURORKA [14]

Answer: yes

Explanation: no

5 0
2 years ago
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