Ca(NO3)2 start with the formula
Then go to the periodic table and look up the atomic weight of Ca, N, 0
Ca is 40, N is 14, O is 16 You do them more precisely
molar mass= 1*wtCa+ 2(wtN + 3wtO) in grams
how do you solve to find the molar mass for calcuim nitrate
1 answer