So the amount of mols of HNO3 in the tarjet solution can be calculated as the Concentration times the volume as the following formula shows:
and those mols have to be tha same as the stock solution used so we can do the following
How many mL of a stock solution of 9.0 A/HNO_3 would you have to use to...
(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...
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?
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?
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?
How much water needs to be added in 60.0 mL stock solution of 4.00 M HNO_3 to prepare 0.200 M HNO_3? M_i V_i = M_f V_f What is the molar concentration of the chloride ion in a 4 M AlCl_3 solution?
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 8.50 M MgCl2 would you have to use to prepare 650.0mL of a 1.60 M MgCl2 solution?
An aqueous solution contains 0.380 M methylamine (CH3NH2). How many mL of 0.211 M hydrochloric acid would have to be added to 250 mL of this solution in order to prepare a buffer with a pH of 10.800. mL -------------
how would you prepare a stock solution of 0.100 M solution of MgCl2 in 500 mL? Using the stock solution, how would you make a 0.078 M solution in 25.00 mL?
how many milliliters of a stock solution of 2.00 M KNO3 would you need to prepare 100.0 mL of 0.150 M KNO3?