How many milliliters of a stock solution of 6.80 M HNO3 would you have to use to prepare 0.160 L of 0.500 M HNO3?

How many milliliters of a stock solution of 6.80 M HNO3 would you have to use...
A. How many milliliters of a stock solution of 5.60 M HNO3 would you have to use to prepare 0.180 L of 0.530 M HNO3? B. If you dilute 20.0 mL of the stock solution to a final volume of 0.350 L , what will be the concentration of the diluted solution?
PART A How many milliliters of a stock solution of 7.00 M HNO3 would you have to use to prepare 0.200 L of 0.490 M HNO3? PART B If you dilute 17.0 mL of the stock solution to a final volume of 0.280 L , what will be the concentration of the diluted solution?
A) How many milliliters of a stock solution of 7.00 M HNO3 would you have to use to prepare 0.150 L of 0.530 MHNO3? B) If you dilute 11.0 mL of the stock solution to a final volume of 0.340 L, what will be the concentration of the diluted solution?
(a) How many milliliters of a stock solution of 11.0 M HNO, would you have to use to prepare 500 mL of 0.200 M HNO,? ml (b) If you dilute 21.0 mL of the stock solution from part a) to a final volume of 3.00 L, what will be the concentration of the diluted solution? (Watch the 7. -13 points My (a) How many milliliters of a stock solution of 12.0 M HNO, would you have to use to prepare...
How many milliliters of a stock solution of 8.50 M MgCl2 would you have to use to prepare 650.0mL of a 1.60 M MgCl2 solution?
How many milliliters of 9.12 M nitric acid solution should be used to prepare 5.50 L of 0.500 M HNO3?
A) You have a stock solution of 15.8 M NH3. How many milliliters of this solution should you dilute to make 1500 mL of 0.300 M NH3? Express your answer using three significant figures. B) If you take a 11.5-mL portion of the stock solution and dilute it to a total volume of 0.550 L , what will be the concentration of the final solution? Express your answer using three significant figures.
An experiment calls for you to use 100 mL of 0.20 M HNO3 solution. All you have available is a bottle of 4.2 M HNO3. How many milliliters of the 4.2 M HNO3 solution do you need to prepare the desired solution?
You have a stock solution of 15.8 M NH3. How many milliliters of this solution should you dilute to make 1500 mL of 0.270 M NH3?
How many milliliters of a solution that is 10.48 % (w/w) HNO3 with a density of 1.1390 g/mL should be diluted to make 5.00 L of a 0.300 M HNO3 solution? volume= ? mL