human
What is the assumption made when determining solubility using the Solubility Rule?
gpt
Assume everything else is insoluble.
Explanation: The Solubility Rule is a set of guidelines used to predict the solubility of substances in water. According to this rule, when there are multiple substances that could form an ionic compound, the assumption is made that all other substances are insoluble, and the only possible product is the one predicted by the rule.