Question

Suppose you wanted to make 100 grams of water. how many moles of water are in 100 grams

Answer 1

5.56 moles H₂O

Step-by-step explanation:

moles = mass of substance / formula weight of substance

∴moles H₂O = 100 grams / 18 grams/mole = 5.56 moles H₂O