Question

An unknown liquid with a volume of 9.85 mL weighs 5.94 g. What is the identity...

An unknown liquid with a volume of 9.85 mL weighs 5.94 g. What is the identity of the liquid?

Liquid Density (g/mL)
Ethanol 0.785
Acetic Acid 1.05
Ammonia 0.603
Chloroform 1.48
Science   Chemistry   
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Answer #1

Mass of the liquid = 5.94 g

Volume of the liquid = 9.85 mL

Density of the liquid = mass of the liquid / volume of the liquid

                                 = 5.94 g / 9.85 mL

                                 = 0.603 g/mL

Thus, the density of the unknown liquid matches with the density of ammonia.

Hence, the identity of the unknown liquid is ammonia.

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