Question

Calculate the mass of a liquid with a density of 6.4 g/ml and a volume of

50 ml.

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Answer 1

Answer:

Find the volume/mass. Also for water 1 gram = 1 cubic milliliter I think at STP. Finding the mass of a liquid usually means finding the mass of graduated cylinder(or whatever container), then finding the mass of the container with the liquid. The difference between these two masses is the mass of the water.

Answer 2

p= m/v

p= m/v m=p×v

p= m/v m=p×v m= 6.4 × 50 = 64×5 = 320g

p= m/v m=p×v m= 6.4 × 50 = 64×5 = 320g mass of liquid = 320g