pH calculations.
pH of strong acids from the concentration
concentrations of strong acids from their pH
pH of strong bases from their concentration and Kw
concentrations of strong bases from their pH and Kw
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The Casio FX-83GTCW has become the most popular scientific calculator for maths and science students. You can find it here.
It has all the important functions required to do GCSE & A-Level chemistry questions quickly and simply.
- x10x for standard form, including the Avogadro constant and
time of flight mass spectrometry calculations - lg and 10x for pH calculations involving acids, bases & buffers
- ln and ex for Arrhenius calculations finding Ea and A
- squared and square root for pH & tof calculations
- brackets for complex sums, including kinetics, equilibria
and the ideal gas equation (PV = nRT)