What volume of the stock solution (Part A) would contain the number of moles present in the diluted solution (Part B)?

Answer 1

To determine the volume of the stock solution needed to contain the same number of moles present in the diluted solution, you can use the formula:

V1 * C1 = V2 * C2

Where:
V1 = Volume of stock solution
C1 = Concentration of stock solution
V2 = Volume of diluted solution
C2 = Concentration of diluted solution

Let's say the number of moles present in the diluted solution (Part B) is x. To find the volume of the stock solution needed to contain x moles, you need to know the concentrations and volumes of both solutions.

Let's assume:
- Concentration of the stock solution (Part A) is Ca
- Volume of the stock solution (Part A) is Va
- Concentration of the diluted solution (Part B) is Cb
- Volume of the diluted solution (Part B) is Vb

Now, we can rearrange the formula to solve for V1:

V1 = (V2 * C2) / C1

Substitute the values of V2, C2, and C1 from the given data.