CHEMISTRY Mass%/Volume%
1. You have 25.4 mL of vinegar and put it 191.8 mL of water. What is the %(v) for the vinegar solution?

2. You take 28 g of NaNO3 and dissolve it in 61.7 g of water. What is the %(m) of the solution?

3. If you take 317 g of a 32 %(m) NaOH solution, how many grams of NaOH do you have?

4. If you take 121 mL of a 40.5 %(v) vinegar (acetic acid) solution, how many mL of acetic acid do you have?

5. You want 46.5 g of dye and have a 63.9 %(m) dye solution, how many g of the solution do you need to use?

6. You want 8 mL of HCl and have a 75.2 %(v) HCl solution, how many mL of the solution do you need to use?

7. You need to make 537.1 mL of a 20.7 %(v) solution. How many mL of water do you use?

8. You need to make 501.9 g of a 44.9 %(m) solution. How many g of water do you need to use?