x = 10
The molecular weight of anhydrous sodium carbonate is 106 and the molecular weight of water is 18. Therefore, the formula for the molecular weight of
Given that 107.25 g of the compound is equal to 0.375 mol, then 1 mole of the compound will have a mass of 286 g.
(Mass of compound =
Therefore, knowing that one mole of
Therefore, the formula of the compound is