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If 75grams of KNO3 are dissolved in 100 grams of H2O at 45 degrees Celsius, what level of saturation is in the soultion.

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asked by Sally
  1. Do you have a graph in your text or in your notes giving the solubility at various temperatures? If so, look on the graph, determine the solubility at 45 degrees C, then 75/value from graph fractional saturation.

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    posted by DrBob222

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