Acids, bases and buffers exam question booklet
This is not just another set of exam questions with exam board style mark schemes. You can find plenty of
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Tag: pH
How to choose an indicator for an acid-base titration
An indicator is used to follow the progress of an acid-base titration and the end point of the reaction is
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What is a buffer and how do I calculate its pH?
A buffer is defined as a solution that is able to resist changes in pH when small amounts of acid
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How to calculate the pH of a base
Once again, we can assume that strong bases are fully dissociated in solution so the concentration of OH– is the
How to calculate the pH of strong acids and weak acids
The strength of an acid (HA) is determined by its ability to donate protons or H+ ions to water. The [H+(aq)]
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