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CH 8 to 12 Review
Compounds to Acids and Bases
Question | Answer |
---|---|
Range from 0 to 6 on pH scale | Acids |
Range from 8 to 14 on pH scale | Bases |
Taste of acids | sour |
Taste of bases | bitter |
Made of cation and anion | Ionic Compound |
Made of 2 anions | Covalent Compound |
made of 2 atoms | diatomic |
made of 4 atoms | tetratomic |
prefix for 1 | mono |
prefix for 2 | di |
prefix for 3 | tri |
prefix for 4 | tetra |
prefix for 5 | penta |
bond: sharing 6 valence electrons | triple covalent |
bond: sharing 2 valence electrons | single covalent |
bond: sharing 4 valence electrons | double covalent |
starting material in chemical reaction | reactants |
ending material in chemical reaction | products |
used to speed up chemical reaction | catalyst |
numbers never changed to balance chemical equation | subscripts |
whole numbers used to balance equation | coefficients |
type of reaction: AB --> A + B | synthesis |
type of reaction: A + B --> AB | decomposition |
made of 1 atom | monatomic |