Question

1- What is the mass of 5.5 mole of sodium?

2- How many moles in 230 grams of water?
3- What is the mass of 4.5 mole of lithium chloride?
4- How many moles in 750 grams of sodium chloride?

Answer 1

1. 126.44 or 126.4

2. 12.766 or 12.8

3.190.77 or 190.8

4.12.833 or 12.8

Step-by-step explanation: