question:
a 0.500g sample of sodium sulphate (Na2SO4) and a 0.500g sample of aluminum sulphate (Al2(SO4)3) were dissolved in a volume of water and excess barium chloride added to precipitate barium sulphate. what was the total mass of barium sulphate produced?
answer:
1.85g
i need help with the workings!
THANKS
a 0.500g sample of sodium sulphate (Na2SO4) and a 0.500g sample of aluminum sulphate (Al2(SO4)3) were dissolved in a volume of water and excess barium chloride added to precipitate barium sulphate. what was the total mass of barium sulphate produced?
answer:
1.85g
i need help with the workings!
THANKS