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5 January, 05:20

If 33.6 g of kcal are dissolved in 192 g of water, what is the concentration of the solution in percent by mass?

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  1. 5 January, 05:22
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    To calculate the Percentage by mass of KCl that dissolve in water is calculated as

    first getting the total mass of KCl and that of water

    that is 33.6 + 192=225.6grams

    the percentage by mass is therefore calculate as The mass of KCl divided by total multiply by 100

    that is (33.6/225.6) x100=14.9%
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