Two samples of HCl having 1M and 0.25 M are mixed. Find the volumes of these samples respectively taken in order to prepare 0.75 M HCl solution.

Two samples of HCl of 1.0 M and 0.25 M are mixed. Find volumes of these samples taken in order to prepare 0.75 M HCl solution. Assume no water is added. (I) 20 mL, 10 mL (II) 100 mL, 50 mL k (III) 40 mL, 20 mL (IV) 50 mL, 25 mL

Two samples of HCl of 1.0 M and 0.25 M are mixed. Find volumes of these samples taken in order to prepare 0.75 M HCl solution. Assume no water is added. (I) 20 mL, 10 mL (II) 100 mL, 50 mL k (III) 40 mL, 20 mL (IV) 50 mL, 25 mL

150 ml of 0.5 HCl and 100 ml of 0.2 M HCl are mixed. Find the pH of the resulting solution.

Calculate the volume of 0.015M HCl solution required to prepare 250ml of a 5.25 (10)-3 M HCl solution ?

Calculate the volume of 0.015 M HCl solution required to prepare 250 mL of a 5.25 xx 10^(-3) M HCl solution

You are given two sample of HCl with molarity 0.341 and 0.143 , volume of each sample being 1 litre. What will be the maximum volume of 0.243 M HCl that can be obtained mixing the given samples in the following two conditions ? (i) When water is added for dilution (ii) When no water is added.

How much 1.0M HCl should be mixded with what volume of 0.250 M HCl in order to prepare 2.0 "litre" of 0.50M HCl ?

1M HCl and 2 M HCl are mixed in volume ratio 4:1. What is the final molarity of HCl solution?

1M HCl and 2 M HCl are mixed in volume ratio 4:1. What is the final molarity of HCl solution?