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Please can someone help with this question
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Please can someone help with this question

Please can someone help with this question-example-1
User Krystian Sikora
by
3.3k points

2 Answers

4 votes

Explanation:

density is -mass over volume

so calculate and get your answer

User Brandan
by
3.6k points
4 votes

Answer:

Density = 1.052 g/cm³

Explanation:

Density = Mass/Volume

=> Mass = Density * Volume

Mass of Ethanol:

Mass = 80 * 1.09

Mass = 87.2 g

Mass of Propylene:

Mass = 148 * 0.97

Mass = 152.58 g

Mass of Antifreeze:

Mass = 87.2+152.58

Mass = 239.777 g

Density of Antifreeze:

Density = 239.777/228

Density = 1.052 g/cm³

User Praym
by
4.2k points
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