Question

24.0g of calcium and 5.6g of nitrogen whit empirimical formula​

Answer 1

Answer:

First change grams to moles by dividing by the molecular weight

Ca MW=40

N MW=14

24/40=.6

5.6/14=.4

Next divide both numbers by the smallest one in this case .4

.6/.4=1.5

.4/.4=1

Now you need to make sure your number is a whole number so in this case multiply by 2

1.5*2=3

1*2=2

So your answer is