Question
Chemistry Question on Mole concept and Molar Masses
How many moles of KI are required to produce 0.4 moles of K2HgI4?
A
0.4
B
0.8
C
3.2
D
1.6
Answer
0.8
Explanation
Solution
The correct option is (B): 0.8.
How many moles of KI are required to produce 0.4 moles of K2HgI4?
0.4
0.8
3.2
1.6
0.8
The correct option is (B): 0.8.