What is the concentration of a solution formed by diluting 13.0 mL of a 4.7 M glucose solution to 410. mL? Be sure your answer has the correct number of
significant figures.
To find the concentration of the diluted solution, we can use the formula:
M1V1 = M2V2
Where:
M1 = initial concentration
V1 = initial volume
M2 = final concentration
V2 = final volume
Plug in the values:
(4.7 M)(13.0 mL) = M2(410. mL)
61.1 = 410M2
M2 = 61.1 / 410
M2 = 0.149 M
Therefore, the concentration of the diluted solution is 0.149 M. This answer has 3 significant figures, which is consistent with the given data.