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ohaa [14]
3 years ago
5

Which are examples of equilibrium? Check all that apply.

Chemistry
1 answer:
HACTEHA [7]3 years ago
9 0

Answer:

The equilibrium means that amount that are coming equals the amount that are going.

So the correct answers are

2. A person's income and expenses are equal every month.

3. The pressure exerted on the inside of a balloon by the gas inside is equal to the pressure exerted on the outside of the balloon by the atmosphere.

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How many grams are in 1.3 moles of Cr?
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Explanation:

6 0
2 years ago
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1. the purpose of the aqueous solutions in a galvanic cell is to?
ludmilkaskok [199]

Answer:

1. The correct option is;

c. maintains charge balance in the cell

2. The correct option is;

c. +3.272 V

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2. Here we have;

B₂ + 2e⁻ → 2B⁻ Ecell = 0.662 V

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Hence for the overall reaction, we have;

2A + B₂ → 2AB gives;

(0.662) - 2×(-1.305)  = +3.272 V.

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