Answer to Question #186810 in General Chemistry for Kenneth

Question

What is the molarity of the diluted solution when each of the following solutions is diluted to the given final volume?

0.5850 L of a 0.1110 M solution of Fe(NO₃)₃ is diluted to a final volume of 1.357 L.

Answer 1

$(MV)_{before dilution} = (MV)_{after dilution}$

0.5850 L of a 0.1110 M solution of Fe(NO₃)₃ is diluted to a final volume of 1.357 L.

M before dilution = 0.110M , V before dilution = 0.5850L

M before dilution = ? , V after dilution = 1.375 L

Hence,

$0.110 \times 0.5850 = M \times 1.375$

Molarity after dilution = 0.046M.