Question

The density (mass divided by volume) of pure water
is 1.00 g/cm3 that of whole blood is 1.05 g/cm3 and the density of seawater is 1.03 g/cm3.What is the mass of 3.00L of pure water?What is the mass of 3.00L of whole blood?What is the mass of 3.00L of seawater?

Answer 1

Well mass is density times volume.
So since you have the density and volume for each, can't you just multiply them?

Answer 2

so is the volume 3 L ?

Answer 3

Yeah, you take the density 1g/cm3 and multiply the volume, 3L and multiply it. So it is three. :) x

Answer 4

it said it was wrong :(

Answer 5

Is it multiple choice?

Answer 6

nope

Answer 7

Oh, I'm sorry it's 3L so it should be 3000g.

Answer 8

ah Thankyou!