Answer:
m = 52.9 g
Explanation:
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
D= density
m=mass
V=volume
Symbol:
The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.
Given data:
Density of 1,2 dibromobenzene = 1.98 g/mL
Volume = 26.7 mL
Mass = ?
Solution:
d = m/v
m = d × v
m = 1.98 g/mL× 26.7 mL
m = 52.9 g
