Question: could someone assist me with these two questions what is...
Could someone assist me with these two questions?
What is the number of mole of potassium chloride in 100 grams of KCl?
(Atomic masses: K = 39.1 g/mol, Cl = 35.5 g/mol)
What is the mass in grams of 0.1 mole of sodium sulfite, Na2SO3?
(Atomic masses: Na = 23.0 g/mol, S = 32.1 g/mol, O = 16.0 g/mol)