How many moles are there in "5.3 g" of "KNO"_3 ?
1 Answer
Feb 20, 2018
It is
Explanation:
You need to first find the molar mass of
The molar mass is the sum of all of the elements times the number of moles of each element.
Use
where:
n= number of molesm= massM= molar mass
So