Calculate the number of m mol of magnesium in 400 mg magnesium (At. wt. Mg = 24).
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
answer is 16.67.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
wt. of Mg = 400 mg.;mg. at. wt. ofMg = 24 mg. We know that :Number of m mol of Mg= wt. of Mg in mg mg.at.wt.of Mg/m mol of Mg∴ Number of m mol of Mg=400mg of Mg24mg of Mg/ m mol of Mg= 16.67 m mol Mg.