Determined at which temperature is the solubility of KNO3 at 60 grams per 100 grams of water
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To determine the temperature at which the solubility of KNO3 is 60 grams per 100 grams of water, you will need to consult a solubility chart or graph for KNO3.
One commonly used source of solubility information is the CRC Handbook of Chemistry and Physics. You can find this handbook in physical form or access it online through various scientific databases.
Once you have access to the solubility data, you can look for the solubility values of KNO3 at different temperatures. Look for the temperature at which the solubility is reported as 60 grams KNO3 per 100 grams of water.
Keep in mind that the solubility of KNO3 can vary with temperature, so make sure to check the specific temperature of interest.