1) A student obtains 0.30 liters of 2.0 M silver nitrate solution. She dilutes the solution until it has a volume of 2.6 liters. What

Question

1) A student obtains 0.30 liters of 2.0 M silver nitrate solution. She dilutes
the solution until it has a volume of 2.6 liters. What is the molarity of
the new solution?

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Maris 4 years 2021-08-10T13:30:46+00:00 1 Answers 4 views 0

Answers ( )

  1. Dulcie
    0
    2021-08-10T13:32:21+00:00
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    Answer: The molarity of the new solution is 0.23 M.

    Explanation:

    Given: V_{1} = 0.30 L,    M_{1} = 2.0 M

    V_{2} = 2.6 L,              M_{2} = ?

    Formula used to calculate the molarity of new solution is as follows.

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

    Substitute the values into above formula as follows.

    M_{1}V_{1} = M_{2}V_{2}\\2.0 M \times 0.30 L = M_{2} \times 2.6 L\\M_{2} = 0.23 M

    Thus, we can conclude that the molarity of the new solution is 0.23 M.

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