Question: Calculate the given concentration problems. Show in complete solution. 1. What mass of nitric acid (HNO3) is present in 5000 ml, 1.24 molar solution? 2.

Calculate the given concentration problems. Show in complete solution.

Calculate the given concentration problems. Show in complete solution. 1. What mass

1. What mass of nitric acid (HNO3) is present in 5000 ml, 1.24 molar solution? 2. What is the percentage by mass of a 1.25 molal, 4000 ml sulfuric acid (H2S04) if the density of sulfuric acid is 1.84 g/ml. H2SO4 is 98 g/mol? 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

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