A flash contains 85.6g of C7H5NO3S (Saccharine) in 2.00 litre of a solution. What is the molarity?

Question

A flash contains 85.6g of C7H5NO3S (Saccharine) in 2.00 litre of a solution. What is the molarity?

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King 4 years 2021-08-25T11:06:20+00:00 1 Answers 13 views 0

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  1. Nho
    0
    2021-08-25T11:07:21+00:00
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    Answer:

    0.234 M

    Explanation:

    C- 12.009 x 7

    H- 1.001 x 5

    N- 14.006

    O- 16 x 3

    S- 32.059

    ___________+

    183.133 g/mol

    \frac{1mol}{183.133g} *\frac{85.6g}{2.00L}  = 0.234 M Cancel out the grams mol/L equals molarity. Lowest significant figure is 3

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