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4 years ago

Please can someone help with this question

Mathematics

2 answers:

kotykmax [81]4 years ago

5 0

Step-by-step explanation:

density is -mass over volume

<h3>so calculate and get your answer</h3>

Debora [2.8K]4 years ago

5 0

Answer:

Density = 1.052 g/cm³

Step-by-step 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

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