Question

What mass of water will fill a tank that is 100.0 cm long, 50.0 cm wide, and 30.0cm high? Express the answer in grams.

Answer 1

for this kind of problem first you have to find the volume of the tank. let it be V.
Then the volume of water neede to fill the tank is also V.

So we now have the volume of water. now lets find the mass.

For this purpose, you have to know the concept of density. MASS+SP. DENSITY x VOLUME.