How many moles are present in 150g of ammonium hydrogen phosphite

Question

asked Nov 28, 2019 128k views

1 Answer

Mrutyunjay · Answer 1 · 2019-12-05T05:14:13+0000

The moles that are present in 150 g of ammonium hydrogen phosphite is 1.136 moles

calculation

The formula of ammonium hydrogen phosphite = (NH4)2HPO4

moles = mass/molar mass

mass= 150 g

molar mass of (NH4)2HPO4 = [ ( 14+ 1x4)2) +1 + 31 + ( 4 x16)] =132 g/mol

moles is therefore = 150 g/ 132 g/mol =1.136 moles