WebThere are six of them that you have to have memorized for the MCAT. They are H2SO4 (or sulfuric acid), HI (hydrologic acid), HBr (hydrobromic acid), HNO3 (nitric acid), HCl (hydrochloric acid) and HClO4 (perchloric acid). The mnemonic that I can use to help you memorize these six strong acids is: So I Brought No Clean Clothes. WebHumans have outstanding visual and spatial memory systems. When you use visual and spatial memory techniques, you use fun, memorable, and creative approaches rather than boring, rote memorization. This makes it easier to see, feel, or hear the things you want to remember. Visual and spatial techniques also free up your working memory.
Solubility Rules - Harper College
WebSalts containing Cl -, Br -, or I - are generally soluble. Important exceptions to this rule are halide ... The 11 Solubility Rules and How to Use Them Solubility A substance's solubility is a measure of the maximum mass that will dissolve in a given volume of solvent, at a particular temperature. Substances that are very soluble have high... WebLet’s say you need to remember three words: John, car, and elephant. Use all three of these words to make a sentence that you’ll never forget. Be creative – the weirder it is, the more likely you are to remember your story. “Instead of driving his car, John rode an elephant.”. “John tried hopelessly to fit an elephant into his car.”. razor change sensitivty
Types of Chemical Reactions: Single- and Double-Displacement Reactions
WebAlright, let's continue on. One more set of polyatomic ions to know. So we have CrO four two minus, which is called Chromate. And if we have two Chromiums, so Cr two O seven two minus this is called Dichromate. Next, C two O four two minus is called the Oxalate ion. and we have O two, two minus is called Peroxide. WebAug 22, 2024 · Video advice: Easy Ways to Memorize Solubility Rules. Learn how to memorize solubility rules very easily. Note that Castro Bear is still soluble when … WebNov 5, 2011 · VIDEO Solubility Table Examples 1. PRACTICE PROBLEMS: Determine if the chemical is INSOLUBLE or SOLUBLE and give what state it would be marked with in a chemical equation (aq or s). Make sure to use the solubility table and precipitation definitions if you need them. Another useful tool is the ion periodic table. simpsons library of wisdom