Question

Question 9

Which of the following would have the highest mass?
A
0.75 mol CO3(PO4)2
B
1.2 mol Fel2
С
10 mol CH3C1
D
17.5 mol Cl2

Answer 1

Answer: A. 3 mol 3 mol Al:

Explanation:

Te given balanced chemical equation is :

According to the stochiometry :

A: 3 mol 3 mol Al:

3 moles of chlorine reacts with 2 moles of aluminium

B. 2 mol 3 mol :

2 moles of aluminium reacts with 3 moles of chlorine

C. 2 mol 2 mol Al

2 mol of aluminium produces 2 mol of

D. 3 mol 2 mol

3 moles of chlorine produces with 2 moles of

Thus the conversion factor not used for mole to mole calculations is 3 mol 3 mol Al:

Step-by-step explanation: