How many grams of KCl remain in solution at20 C ? How many grams of solid KCl
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Question:
How many grams of KCl remain in solution at20 °C ?
How many grams of solid KCl came out of solution aftercooling?
A solution containing 84.9 g KCl in210 g H2O at 50 °C is cooled to20 °C . Use the solubility data from the table below.
Solubility (g/100gH2O) | ||
Substance | 20?C | 50?C |
KCl | 34.0 | 42.6 |
NaNO3 | 88.0 | 114.0 |
C12H22O11 (sugar) | 203.9 | 260.4 |
Related Book For
Fundamentals of biochemistry Life at the Molecular Level
ISBN: 978-0470547847
4th edition
Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt
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