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30 Ιαν 2023 · When a substance is mixed with a solvent, there are several possible results. The determining factor for the result is the solubility of the substance, which is defined as the maximum possible concentration of the solute. The solubility rules help determine which substances are soluble, and to what extent.
CHEMISTRY ATERIALS ERENCE M STAAR REf. Metal Lithium Potassium Barium Calcium Sodium Magnesium Aluminum Manganese Zinc Chromium Iron Cobalt Nickel Tin Lead (Hydrogen) Copper Mercury Silver Platinum Gold. Increasing Activity. ACTIvITY SERIES SOLubILITY Of COMMON IONIC COMPOuNdS IN WATER. Soluble compounds contain C H O. 2 3 2. −, CHCOO. 3 − ...
1 Αυγ 2021 · The solubility rules have multiple uses, including predicting whether a chemical will dissolve, predicting precipitate formation, and purifying samples. To use the solubility rules, check the anion (the negative part of the ion) and see whether it is soluble or insoluble.
14 Απρ 2016 · Video over how to use the solubility rules chart on the back of the Texas STAAR reference materials for chemistry.
When solute mixes with solvent, it can dissolve and form a solution or fall to the bottom as a precipitate. Our article on solubility explains how ionic compounds dissolve in water to form a solution. However, to predict whether the compound will dissolve or not, we need to know a few general rules.
In this video I go over the solubility rules as outlined in the state of Texas STAAR chemistry reference materials, and then work some practice problems.
Luckily, solubility follows a list of rules that helps us determine how soluble a substance is, like how likely that salt is to dissolve into that water (sneak peek- it’s very likely). We’re going to go over what solubility is, how it works, and the complete list of solubility rules to help you determine the solubility of substances.
