Calculate the number of moles in 456 g of lead, Pb

Question

Rylie Huber

Chemistry

13 October, 03:06

Calculate the number of moles in 456 g of lead, Pb

+3

Answers (1)

Know the Answer?

Cedric Duffy · Answer 1

Number of moles = 2.2 mol

Explanation:

Given dа ta:

Number of moles of lead = ?

Mass of lead = 456 g

Solution:

Formula:

Number of moles = mass / molar mass

Molar mass of lead = 207.1 g/mol

Now we will put the values in formula:

Number of moles = 456 g / 207.1 g/mol

Number of moles = 2.2 mol