Question

question 1 (1 point)
in the dilution equation, $c_1v_1 = c_2v_2$, what does the variable $c_1$ represent?
a) volume of stock solution
b) concentration of stock solution
c) concentration of diluted solution
d) volume of diluted solution

Explanation:

In the dilution equation $C_1V_1 = C_2V_2$, $C_1$ is the concentration of the stock solution before dilution.

Answer:

B. Concentration of stock solution