Question

What is the mass in grams of 394 mL of ethylene glycol? Express your answer with the appropriate units.

Answer 1

Answer : The mass of ethylene glycol is, 437.34 grams

Solution : Given,

Volume of ethylene glycol = 394 ml

Density of ethylene glycol = 1.11 g/ml (Standard value)

Formula used :

`Density=(Mass)/(Volume)`

Now put all the given values in this formula, we get the mass of ethylene glycol.

`1.11g/ml=(Mass)/(394ml)`

`Mass=437.34g`

Therefore, the mass of ethylene glycol is, 437.34 grams