# Grams/Moles Calculations?

##
Find the number of moles.

16g of #H_3PO_4#

What do i do? I found the mass of the compound, which is 97.994

What do i do next?

Find the number of moles.

16g of

What do i do? I found the mass of the compound, which is 97.994

What do i do next?

##### 1 Answer

Apr 4, 2018

#### Explanation:

#"1 mol H"_3"PO"_4 = "97.994 g"#

#1 = ("1 mol H"_3"PO"_4) / "97.994 g"#

Multiplying a number with

So,