Test
acids and bases
Preguntas del test (3)
1what is the fromula to work out PH of an acid?
- A-log[H+]
- B-log[OH-]
- C[H+][x-]
---------
[Hx]
2what is the ph of a 0.0632 moldm-3 solution of hydrochloric acid?
- A0.199
- B1.199
- C1.206
3what is the equation for ka of the weak acid HZ?
- A[H+][Z-]
---------
[HZ] - B [HZ]
---------
[H+][Z-] - C[H+][Z-] X [HZ]
- A[H+][Z-]
Información
- Descripción
- A-Levels chemestry Test sobre acids and bases, creado por chemistryfairy777 el 08/05/2013.
- Autor
- chemistryfairy777
- Idioma
- English
- Visitas
- 86
- Etiquetas
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