The Density of Mineral Oil Sample Calculation
The density of mineral oil is 0.835 g/mL. What is the mass in grams of a sample of mineral oil that has a volume of 3.50 mL?
Answer:
2.92 g
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 0.835 × 3.50 = 2.9225
We have the final answer as
2.92 g
Hope this helps you
The mass of a 3.50 mL sample of mineral oil with a density of 0.835 g/mL is found using the formula mass = density x volume, which gives a result of 2.92 grams. The density of a substance is the mass of a sample divided by its volume. In this case, the density of the mineral oil is given as 0.835 g/mL. To find the mass of a 3.50 mL sample of mineral oil, use the formula for density which is mass = density * volume. Thus, mass = 0.835 g/mL * 3.50 mL = 2.9225g. This result is obtained with three significant figures, so the mass of this sample of mineral oil should be 2.92 grams.