A 2.8-L engine in a vehicle with air-conditioning uses 26.5-L of coolant. If the coolant has a density of 1.11 g/ml, what mass does the coolant add to the vehicle?

Answer 1

Use density to find the mass

Density * Volume = Mass of Coolant

Make sure to convert 26.5 to ml or take 1.11 g/ml to 1.11 g/L.

Answer 2

Mass = Density x Volume
M=1.11g/cm^3 x 26.5 liters
Mass = 29.425 Kg