How many grams of KCI can be dissolved in 63.5. g of water at 80

Question

How many grams of KCI can be dissolved in 63.5. g of water at 80

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Thạch Thảo 4 years 2021-08-25T10:38:56+00:00 1 Answers 7 views 0

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  1. diemthu
    0
    2021-08-25T10:40:33+00:00
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    Answer:

    35.8 g

    Explanation:

    Step 1: Given data

    Mass of water: 63.5 g

    Step 2: Calculate how many grams of KCl can be dissolved in 63.5. g of water at 80 °C

    Solubility is the maximum amount of solute that can be dissolved in 100 g of solute at a specified temperature. The solubility of KCl at 80 °C is 56.3 g%g, that is, we can dissolve up to 56.3 g of KCl in 100 g of water.

    63.5 g Water × 56.3 g KCl/100 g Water = 35.8 g KCl

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