Question
A powder has a mass of 40.0g. When the powder is added to 30.0mL of water, the total volume is 45.0mL. What is the density of the powder
Answers
DrBob222
density = mass/volume
Assuming that the powder doesn't dissolve and that all of it is submerged (none floats), d = 40/15 = ? g/mL
Assuming that the powder doesn't dissolve and that all of it is submerged (none floats), d = 40/15 = ? g/mL