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tangare [24]
3 years ago
8

An object has a density of 20.00 g/mL. If the object has a volume of 50.00 mL, what is its mass?

Chemistry
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer:

<h3>The answer is 1000 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of object = 50 mL

density = 20 g/mL

We have

mass = 20 × 50

We have the final answer as

<h3>1000 g</h3>

Hope this helps you

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Suppose a system returns to its original overall, internal energy ((∆U) after the following changes. In step 1, 25 J of work is
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Answer:

Heat transfer in step 2 = 47.75 J

Explanation:

Internal energy = heat + work done

U = Q + W

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6 0
3 years ago
The question is below
rodikova [14]
The anode is the electrode where the oxidation occurs.

Cathode is the electrode where the reducction occurs.

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3 years ago
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