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acids and bases
titration, acid names and neutrilisation
| Question | Answer |
|---|---|
| all alkalis are bases but | .....not all bases are alkalis |
| non metal oxides dissolve in water to make | ....acidic solutions |
| metal oxides dissolve in water to make | ....alkaline solutions |
| what effect does sand have on water pH? | ....it does not have any effect |
| what do all acids contain? | H+ ions |
| what do alkalis contain? | OH- group ions |
| what happens when you combine an acid and an alkali? | salt and water are produced |
| what is HNO3? | nitric acid |
| what is Ca(OH)2 | calcium hydroxide |
| acid plus metal carbonate equals? | salt plus water plus CO2 |
| what is the equation for titration calculations? | C1 - V1 /n1 = C2-V2/n2 |