Edit · Chemistry: Molecular Shapes, Acids, Bases, and pH Formulas | Quizlet
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34 Terms
linear example
CO₂
linear bond angle
180°
trigonal planar example
H2CO
trigonal planar bond angle
120°
tetrahedral example
CH₄
tetrahedral bond angle
109 degrees
pyramidal example
NH3
pyramidal bond angle
107°
bent example
H2O
bent bond angle
104.5
strong acids
- hydrochloric acid (HCl)
- nitric acid (HNO3)
- sulfuric acid (H2SO4)
weak acids
- ethanoic acid (CH3COOH)
- carbonic acid (H2CO3)
- hydrofluoric acid (HF)
strong bases
- sodium hydroxide (NaOH)
- potassium hydroxide (KOH)
- lithium hydroxide (LiOH)
weak bases
- ammonia (NH3)
- methylamine (CH3NH2)
- sodium carbonate (Na2CO3)
acid + base ->
salt + water
acid + metal hydroxide ->
salt + water
acid + metal carbonate ->
salt + water + carbon dioxide
acid + metal hydrogen carbonate ->
salt + water + carbon dioxide
acid + reactive metal ->
salt + hydrogen
pH formula
-log[H+]
[H+] formula
10^-pH
pOH formula
-log[OH-]
[OH-] formula
10^-pOH
pH + pOH =
14
linear
linear
trigonal planar
trigonal planar
tetrahedral
tetrahedral
pyramidal
pyramidal
bent
bent
