(1) To what volume should you dilute 0.100l of a 15m Na oH solution to obtain 1.0 m Na oH solution?
.1 L * 15 = 1.5 L
To determine the volume you should dilute the 0.100 L of 15 M NaOH solution, you can use the dilution formula:
M1V1 = M2V2
Where:
M1 = initial concentration of the solution (15 M)
V1 = initial volume of the solution (0.100 L)
M2 = final concentration of the solution (1.0 M)
V2 = final volume of the solution (unknown)
Rearranging the formula to solve for V2:
V2 = (M1 x V1) / M2
V2 = (15 M x 0.100 L) / 1.0 M
V2 = (1.5 L) / 1.0
V2 = 1.5 L
Therefore, you should dilute the 0.100 L of 15 M NaOH solution to a final volume of 1.5 L to obtain a 1.0 M NaOH solution.
To determine the volume of 1.0 M NaOH solution that can be obtained by diluting 0.100 L of a 15 M NaOH solution, you can use the equation
(C1)(V1) = (C2)(V2)
Where:
C1 = initial concentration of NaOH solution
V1 = initial volume of NaOH solution
C2 = final concentration of NaOH solution
V2 = final volume of NaOH solution
In this case, the initial concentration (C1) is 15 M, the initial volume (V1) is 0.100 L, and the final concentration (C2) is 1.0 M. We need to solve for the final volume (V2).
(C1)(V1) = (C2)(V2)
(15 M)(0.100 L) = (1.0 M)(V2)
Rearranging the equation to solve for V2:
V2 = (15 M)(0.100 L) / (1.0 M)
V2 = 1.5 L
Therefore, you need to dilute 0.100 L of a 15 M NaOH solution to obtain a 1.0 M NaOH solution by adding water to make the final volume 1.5 L.