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Chemistry A Level help needed

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(edited 6 years ago)
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Manisha8
NaOH and HCl react on a ratio of 1:1 which means that when you work out of the moles of NaOH it is the same as HCl moles. After that you should just use the equation moles = concentration x volume. Make sure you change to dm^3 !
Poster above is correct, and I was always told to write a balanced equation before tackling any chemistry titration question. If you get the molar ratio wrong you will get the final answer wrong. It may not always be 1:1 :smile:

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