CHEMISTRY | MOLE CONCEPT | Question 11
How many moles of nitrogen are there in a 7.45 mole sample of ammonium phosphate?
-
DATA GIVEN:
Mole of ammonium phosphate = 7.45 mole
Asked:
Mole of nitrogen
-
Mole of nitrogen
(NH4)3PO4 = 149, N3 = 42
Mole for N3 = 42̸ 149 × 7.45
= 2.1 moles
2.1 moles of nitrogen were present in a sample.
More questions
CHEMISTRY questions are much EASIER when you clearly understand the concept. With Smart Darasa exprole concepts in fun and interactive way.
Learn more »Send Your CHEMISTRY Question
Are you a STUDENT | PARENT | TEACHER, Send your CHEMISTRY question for FREE and we will get back to you with the solution or relavant link with similar question. We receive questions every day from 08:00hrs to 16:00 EAT. Depend on volume of questions, we send solutions the same day from 18:00hrs to 20:00hrs EAT or later next day.