Question
A chemistry needs 25.0 mL of a liquid compound.
a) What mass of the compound is necessary if the density is 0.718 g/cm³?
b) If the compound costs $1.75/gram, what is the cost of this amount of the compound?
a) What mass of the compound is necessary if the density is 0.718 g/cm³?
b) If the compound costs $1.75/gram, what is the cost of this amount of the compound?
Answers
Bot
a) 25.0 mL of the compound has a mass of 17.95 g.
b) The cost of this amount of the compound is $31.43 ($1.75 x 17.95 g).
b) The cost of this amount of the compound is $31.43 ($1.75 x 17.95 g).