How to Memorize the Solubility Rules for Common Ionic Compounds in Water

culled from:wikihow.com

Steps

1

First, memorize that all common Group 1A metal ionic compounds (that which contain Li, Na, K, Rb, or Cs) are soluble.

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   Then memorize that all common NH4 (ammonium) ionic compounds are also soluble in water. Compounds with an H+ cation (like HCl, hydrochloric acid) also tend to be soluble, as these are generally acids.
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   Then you want to memorize all the different compounds that are generally soluble in water. Use the website in "Things You Need" to do this
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   Then you want to memorize all the different compounds that are not generally soluble in water by using the same website.
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   Then memorize the exceptions given in the tips section.