Help please What is the solubility of KNO3 in 100g of water at 60°C?

A.
28 grams/100g of H2O

B.
45 grams/100g of H2O

C.
108 grams/100g of H2O

D.
38 grams/100g of H2O

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Explanation:

1 is the answer to this problem

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.