GCSE REquired Practical - How to do a titration

An example of a titration to work out the concentration of sodium hydroxide, showing the method and the calculations.

[@itry_mash8261]

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[@dirt9647]

It was a Very detailed example of titration. Nice

[@irishickson7311]

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[@TheJJettgirl]

This is really helpful, thanks!

[@poovm4934]

Thanks very useful

[@alp9526]

This is what my tomorrow's experiment.

[@bretonellla]

Tthanks

[@sanberiaborama2786]

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[@lividbear9207]

video moment

[@oseiakwesiafriyie4425]

Is this a simple titration or a back titration

[@oseiakwesiafriyie4425]

Can u pls find for the concentration of the NaOH in g/dm

[@chemistrywithdrh6514]

This is a simple titration (apologies for the delay in replying!)

[@chemistrywithdrh6514]

@@oseiakwesiafriyie4425 Once you know the concentration of a solution in moles/dm3, to change it into g/dm3 you have to multiply by the Mr (relative formula mass) of the substance. So in this example, the Mr of NaOH is 40. The concentration in moles/dm3 was 0.0468, so in g/dm3 it will be: 40 x 0.0468, which = 1.872g/dm3.

[@judithbh9539]

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