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A level chemistry help

i am done an experiment and it has asked me to suggest two ways in which the experiment could be modified to give a more accurate value for the percentage by mass of CUCO3 (s) in CuCO3-Cu(OH)2, giving reasons for choices.

the experiment involved a conical flask, bung, 250cm3 measuring cylinder.

please suggest any changes you would make to reduce the inaccuracies of the experiment.

Sorry you've not had any responses about this. :frown:

:frown:

Are you sure you've posted in the right place? :smile:

:smile:

Here's a link to our subject forum which should help get you more responses if you post there. :redface:

:redface:

Just quoting in Danny Dorito so she can move the thread if needed :wizard:

:wizard:

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