A 166 −mL sample of a 1.5 M sucrose solution is diluted to 450 mL ....

Question

Question

A 166 −mL sample of a 1.5 M sucrose solution is diluted to 450 mL . What is the molarity of the diluted solution?

Answer 1

Answer #1

We will calculate molaarity using following relation,

M1 x V1 = M2 x V2

where, M1 = Initial molarity = 1.5 M

V1 = initial volume = 166 mL

M2 = Final molarity.

V2 = Final volume.

Putting this values in above equation we get,

1.5 M x 166 mL = M2 x 450 mL

249 M.mL = M2 x 450 mL

rearranging this equation for M2 we get,

M2 = 249 M.mL / 450 mL

= 0.553 M

Therefore, molarity of diluted solution is 0.552 M

Answer 2

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