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Ilya [14]
3 years ago
12

What is the volume in milliliters of 7.48 g of acetone?

Chemistry
1 answer:
REY [17]3 years ago
5 0

The volume of acetone in milliliters is 9.47mL

HOW TO CALCULATE VOLUME:

  • The volume of a substance can be calculated by dividing the mass by its density. That is;

Volume (mL) = mass (g) ÷ density (g/mL)

  • According to this question, 7.48 g of acetone was given. The density of acetone is 0.79g/mL, hence, the volume can be calculated as follows:

Volume = 7.48g ÷ 0.79g/mL

Volume = 9.47mL

Therefore, the volume of acetone in milliliters is 9.47mL

Learn more: brainly.com/question/2040396?referrer=searchResults

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Answer:

-8.64kJ

Explanation:

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Releasing:

0.0882moles H₂O₂ × (-196kJ / 2mol H₂O₂) = <em>-8.64kJ</em>

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Amount of active ingredient present in 1 bottle = 236.6\times \frac{70}{100}=165.6g

To calculate the number of bottles, we need to divide the total amount of solution needed by the amount of active ingredient present in 1 bottle, we get:

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