Question- You have a 1.00 g sample of a hydrate of Na2CO3. By heating the compound, you drive off the water and are left with 0.3704 g of the anhydrous compound. a. What mass of water has been driven off? b. What is the % by mass of Na2CO3 in the hydrate? c. What is the % by mass of water in the hydrate?
I am not able to determine the correct answer for the above question please helps me to get the correct answer