The following phenomenon is to be explained. The balanced chemical equation for each reaction is to be stated. Also, the ions that are present in solution in each test tube are to be named. Concept introduction: When substances having positive or negative charges react with ionic solutions to remove some ions selectively by replacing them with ions of other kinds, such reactions are called as ion-exchange reactions. The solubility of a solid is lowered if the solution already contains common ions to the solid. The chemical equation is said to be balanced when the number of atoms of chemical species on the reactant side is equal to the number of chemical species on the product side.
The following phenomenon is to be explained. The balanced chemical equation for each reaction is to be stated. Also, the ions that are present in solution in each test tube are to be named. Concept introduction: When substances having positive or negative charges react with ionic solutions to remove some ions selectively by replacing them with ions of other kinds, such reactions are called as ion-exchange reactions. The solubility of a solid is lowered if the solution already contains common ions to the solid. The chemical equation is said to be balanced when the number of atoms of chemical species on the reactant side is equal to the number of chemical species on the product side.
Solution Summary: The author explains the balanced chemical equation for each reaction and the ions that are present in solution in each test tube.
The following phenomenon is to be explained. The balanced chemical equation for each reaction is to be stated. Also, the ions that are present in solution in each test tube are to be named.
Concept introduction:
When substances having positive or negative charges react with ionic solutions to remove some ions selectively by replacing them with ions of other kinds, such reactions are called as ion-exchange reactions. The solubility of a solid is lowered if the solution already contains common ions to the solid. The chemical equation is said to be balanced when the number of atoms of chemical species on the reactant side is equal to the number of chemical species on the product side.
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