Question
The density of aluminum is 2.70 g/ml. What is the mass of a cube of Al that measures 2.20 cm on each side?(remember significant figures and to include the units of g in your answer, remember that 1 ml=1 cm3)
Need help can someone go step by step so I can understand how to do it
Need help can someone go step by step so I can understand how to do it
Answers
DrBob222
volume = (edge length)^3 = ? cm^3
mass = volume x density. You know volume and density. Solve for mass.
Note that g/mL = g/cc = g/cm^3
mass = volume x density. You know volume and density. Solve for mass.
Note that g/mL = g/cc = g/cm^3