The density of lead is 11.3 g/mL. What is the mass of 45 mL of the metal?

2 Answers
Jun 8, 2018

Answer:

508.5 g

Explanation:

#rho=m/v#

#rho*v=m#

#11.3 g/(mL)*45mL=508.5g#

Jun 9, 2018

Answer:

#"Mass" = 508.5g#

Explanation:

#"Density" = "Mass"/"Volume"#

#"Mass" = "Density" xx "Volume"#

Given;

#"Density" = (11.3g)/(mL)#

#"Mass" = 45mL#

Plugging in the values..

#"Mass" = (11.3g)/cancel(mL) xx 45cancel(mL)#

#"Mass" = 11.3g xx 45#

#"Mass" = 508.5g#