It is known that the density of ice is 0.9g/cm & sup3;, and the mass of water after a piece of ice with a volume of 80cm & sup3; is melted into water. What is the mass of water? What is the volume of water

The mass of water is m = PV = 0.9g/cm & sup3; * 80cm & sup3; = 72g, and the volume of water is v = m / P, water = 72 / 1g / cm & sup3; = 72

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