Question

What is the mass of 5.50 mol of pure liquid bromine ?

Answer 1

m Br = 439.472 g

Step-by-step explanation:

mass Br = ?

∴ mol Br = 5.50 mol

∴ molar mass Br 79.904 g/mol

mass = (mol)*(g/mol)

⇒ m Br = (5.50 mol)*(79.904 g/mol)

⇒ m Br = 439.472 g