Question

SOMEONE PLEASE HELP ME! MEDAL, FAN, AND TESTIMONIAL

K3PO4 + Al(NO3)3 → 3KNO3 + AlPO4

How many moles of potassium nitrate are produced when 2.5 moles of potassium phosphate react?


Round final answers to the tenth position, one place after the decimal. Please remember your units.,

Answer 1

As we can see the chemical equation is balanced.K3PO4 + Al(NO3)3 → 3KNO3 + AlPO4

So, by principle of conservation of mass when 1 mole of K3PO4 reacts with 1 mol of Al(NO3)3 , it peoduces 3 mol of KNO3 and 1 mol of AlPO4

So, when 2.5 moles of potassium phosphate react and Al(NO3)3 is present in excess , 2.5*3= 7.5 mol of KNO3 is formed