Answer:
mass in gram = 642.6 g
Step-by-step explanation:
Given data:
Density of aluminum = 2.70 g/mL
Volume of aluminum = 238 mL
Mass in gram = ?
Solution:
Density:
Density is equal to the mass of substance divided by its volume. The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.
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
Now we will put the values in formula.
2.70 g/mL = m/ 238 mL
m = 2.70 g/mL × 238 mL
m = 642.6 g