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An empty container with a volume of 140.0 cm3 is weighed and found to have a mass of 73.3 g. The container is filled with a liquid and reweighed. The mass of the container and the liquid is 192.1 g. What is the density of the liquid to the appropriate number of significant figures

Sagot :

Answer:

0.420 g/ml

Explanation:

Question

An empty container with a volume of 140.0 cm3 is weighed and found to have a mass of 73.3 g. The container is filled with a liquid and reweighed. The mass of the container and the liquid is 192.1 g. What is the density of the liquid to the appropriate number of  figures

density = mass/volume

d = (192.1 -73.3)/140.0 = 58.8/140.0 =0.420 g/ml