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Found 1 result

  1. poweroverwhelming

    Lab Help Needed

    Hi everyone, So I'm doing a lab on the mass relationships between the reaction: 2AL(s) + 3CuCl2 * 2H2O (aq) ---> 3Cu(s) + 2AlCl3(aq) + 2H2O(g) Basically, I found my raw data, which is the mass of beakers with the CuCl2 * 2H2O solution, as well as the beaker mass, and the beaker mass with the solid Copper inside after the reaction has taken place. Now the aim of the lab is to pretty much find the percentage yield however, in my IB Chem HL Guidelines that my school provides, I'm told to create a graph of the processed data. No idea what to show though. I've converted all my masses to moles, so I've got that, but what can I really show on a graph with regards to percentage yield? I can't just copy-paste my data into the graph because I'll have to refer to it in my conclusion so I have to actually come up with something. I've searched all over the internet and I've yet to find anything remotely helpful so I'd really appreciate it if someone did. Cheers.

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