3956050
Description
Flashcards by dianaarielle, updated more than 1 year ago
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Created by dianaarielle
about 9 years ago
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| Question | Answer |
| pH | -log [H+] |
| pOH | -log [OH¨] |
| pH acido | < 7 (menor que 7) |
| pH basico | >7 (mayor que 7) |
| pH neutro | = 7 (igual a 7) |
| Kw constante del producto iónico del agua | 1.0 x 10¨14 |
| [H+] de acuerdo al pH | antilogaritmo del pH: 10¨ph |
| [pOH] de acuerdo al pOH | antilogaritmo del pOH: 10¨poh |
| Molaridad | M= #moles/ L soluc. |
| ecuacion directa para la concentracion de una disolucion | [v.M]a=[v.M]b |
| fuerza electromotriz | fem = E°red + E°ox |
| anodo | ocurre la oxidacion |
| catodo | ocurre la reduccion |
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