Question

Need help fast please!
Find the mass of 4.56 mols of LaPO4

Answer 1

Mass = 1080.26 g

Step-by-step explanation:

Given data:

Number of moles of LaPO₄ = 4.56mol

Mass in gram = ?

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of LaPO₄ = 236.9 g/mol

by putting values,

4.56 mol = mass/ 236.9 g/mol

Mass = 4.56 mol × 236.9 g/mol

Mass = 1080.26 g