A salt solution is prepared by dissolving 60g of salt in 140g of water

1.	A salt solution is prepared by dissolving 60g of salt in 140g of water. Calculate the amount of solute that should be added to make it's concentration 50% (w/w).
Answer» ANSWER: the AMOUNT of SOLUTE that should be ADDED is 30%

A salt solution is prepared by dissolving 60g of salt in 140g of water. Calculate the amount of solute that should be added to make it's concentration 50% (w/w).

Answer»

the AMOUNT of SOLUTE that should be ADDED is 30%