3. A solution contains 12.50% salt. How many grams of salt is added in the solution if the water is 800ml? 4. What is th
Posted: Sun Feb 13, 2022 7:59 am
3. A solution contains 12.50% salt. How many grams of salt is added in the solution if the water is 800ml? 4. What is the percentage by mass of a 250 g salt dissolved in 750 g water?