Answer:My answer is in the photo
Explanation:
Answer:
The moles present in 60 g of calcium are 1.5 moles.
735.33 grams
mass = density × volume
= 12.7 × 57.9
= 735.33 grams
their are a it is in the chemicle
Explanation:18 carbon and 4 hydrogen
so it is a toatle of 22 atoms