A 3.8M solution of FeSO4 is diluted to eight times its original volume. What is the molarity of the diluted solution?

0.475M

Explanation:

Let the Volume of the original solution be V

C1 = 3.8M

C2 =?

V2 = 8V (8 times the original volume)

Using the dilution formula, we can calculate the molarity of the diluted solution as follows:

C1V1 = C2V2

3.8 x V = C2 x 8V

Divide both side by 8V

C2 = 3.8 x V / 8V

C2 = 0.475M

The morality of the diluted solution is 0.475M

the ratio of the conjugate base to the acid required to attain the desired ph.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.