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anyanavicka [17]
3 years ago
15

What is the final concentration of the solution produced when 225.5 mL of 0.09988-M solution of Na2CO3 is allowed to evaporate u

ntil the solution volume is reduced to 45.00 mL?
Chemistry
1 answer:
ikadub [295]3 years ago
4 0

Explanation:

The given data is as follows.

       V_{1} = 225.5 mL,             V_{2} = 45.00 mL

       M_{1} = 0.09988 M,          M_{2} = ?

Therefore, formula to calculate final concentration will be as follows.

                  M_{1}V_{1} = M_{2}V_{2}

Putting the given values into the above formula as follows.

            M_{1}V_{1} = M_{2}V_{2}

   0.09988 M \times 225.5 mL = M_{2} \times 45.0 mL

                    M_{2} = 0.5 M

Thus, we can conclude that the final concentration of the given solution is 0.5 M.

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