Question

#1. Ethylene glycol (antifreeze) has a density of 1.11 g/cm^3. 1/What is the mass in grams of 385mL of this liquid? 2/What is the volume in liters of 3.43 kg of this liquid?#2. What is the volume in liters of 3.43 kg of this liquid? density of 1.11 g/cm^3. M/D=V Plug in info (3.43 kg) / (1.11 g/cm^3)=V

Answer 1

Density is equal to mass over volume occupied of an object. Given the density of the liquid which is 1.11 g/ml. To get the mass of the liquid given also the volume, we substitute: mass= volume * density. Hence in 1) the mass is 427.35 ml. In 2) the given is equivalent to 3430 g. Hence, the volume asked in 2) is 3090.09 ml.