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    Q.you are required to prepare 25cm3 of 0.100 moldm-3 HCL by diluting 0.600 moldm-3 HCL wih water .calculate the volume of 0.600moldm-3 HCL that must be diluted with water.
    Im so confused on how you go about doing this question
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    Hopefully you can see that you need to dilute the HCl from 0.600 moldm-3 to 0.100 moldm-3, and apprecaiate you are diluting by a factor of 6.

    Therefore you require one sixth of your 25cm3 to be from the 0.6mm moldm-3 HCl solution (and top up to 25cm3 with the water).
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    (Original post by TutorsChemistry)
    Hopefully you can see that you need to dilute the HCl from 0.600 moldm-3 to 0.100 moldm-3, and apprecaiate you are diluting by a factor of 6.

    Therefore you require one sixth of your 25cm3 to be from the 0.6mm moldm-3 HCl solution (and top up to 25cm3 with the water).
    thankyou
 
 
 
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