Question

A piece of aluminum foil has a volume of 0.422 cm³. Using the density of aluminum provided in the lab, calculate the mass of the aluminum foil. Show your work, and consider significant figures in your answer.

Answer 1

To calculate the mass of the aluminum foil, multiply the volume by the density of aluminum. The mass of the aluminum foil is approximately 1.14 grams.

Step-by-step explanation:

To calculate the mass of the aluminum foil, we can use the equation:

mass = volume x density

Given that the volume is 0.422 cm³, we need to use the density of aluminum provided in the lab. Let's assume the density of aluminum is 2.70 g/cm³. Plugging these values into the equation, we get:

mass = 0.422 cm³ x 2.70 g/cm³ = 1.14 g

Therefore, the mass of the aluminum foil is approximately 1.14 grams.