Answer:
The mass of lead is 216.6 g.
Step-by-step explanation:
Given data:
Volume of lead = 19 mL
Mass of lead = ?
Solution:
To solve this problem we will apply the density formula.
In literature density of lead is 11.4 g/mL.
Density:
Density is equal to the mass of substance divided by its volume.
Units:
SI unit of density is Kg/m3.
Other units are given below,
g/cm3, g/mL , kg/L
Formula:
D=m/v
Now we will put the values.
11.4 g/mL = m/ 19 mL
m = 11.4 g/mL×19 mL
m = 216.6 g
The mass of lead is 216.6 g.