This equation is impossible. NaSO4 is non-existent. Did you mean Na2SO4?
Well, i checked my cereal box and it says "net wait g (500)" so it's probably Grams
Answer = (C.) g
An igneous rock is crushed into little shards of rock called sediment, the sediment is then packed together by other rocks or strong forces, that form together to make a Sedimentary rock.