What is the volume of a 5.75-g object that has a density of 3.97 g/cm^3? a) 1.45 cm^3 b) 0.690 cm^3 c) 22.8 cm^3 d) 0.0438 cm^3 e) 5.75 cm^3

The volume of the object is

Explanation:

Density is defined as the mass contained per unit volume.

Given : Mass of object = 5.75 grams

Density of the object =

Putting in the values we get:

Thus the volume of the object is

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

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