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 :

$Density=\frac{Mass}{Volume}$

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

$1.11g/ml=\frac{Mass}{394ml}$

$Mass=437.34g$

Therefore, the mass of ethylene glycol is, 437.34 grams