3 years ago

What is the mass of a 5.0mL sample with a density of 2.5 g/ml?

Chemistry

1 answer:

Nady [450]3 years ago

6 0

Answer:

<h3>The answer is 12.5 g</h3>

Explanation:

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

mass = Density × volume

From the question we have

mass = 2.5 × 5

We have the final answer as

Hope this helps you

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The radioactive decay of a certain sample produced 846 disintegrations per minute. exactly 3.00 days later, the rate of decay wa

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3 years ago

Find the number of moles of water that can be formed if you have 138 mol of hydrogen gas and 64 mol of oxygen gas.

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2H₂₍g₎ + O₂ ₍g₎→ 2H₂O

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