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  1. C

    Urban Places: Megacities (Mumbai)

    Hey guys I'm struggling to find quality sources and information as I need to answer the following question 'Identify and describe a range of challenges that are evident in Mumbai and discuss and evaluate the responses that are made to address these challenges. The syllabus dot point relating...
  2. C

    Prelim Chem Thread

    The aim for practical a) would be gravimetric analysis with additional equipment (weight scale, calculator etc.) as you mentioned above.
  3. C

    Prelim Chem Thread

    If someone could respond to my following question ASAP, that would be appreciated :) Hi guys, Can I please have some help in regards to setting up the following practicals: a). Separate CuSO4 (copper sulfate) from water b). Electrolysis of Cu (copper) from Copper sulfate Also can I please...
  4. C

    Prelim Chem Thread

    Hi guys, Can I please have some help in regards to setting up the following practicals: a). Separate CuSO4 from Solution A-(which is mostly likely to be water) b). Electrolysis of Cu from Solution B-(most likely Copper sulfate) Also can I please have some help in suggestions for writing up...
  5. C

    Prelim Chem Thread

    I don't know re: Solution A & B, They could be anything as I will be assigned them on the day. I just need to know the basics of setting them up. Once they are set up correctly, I will be given theoretical sample which will be weighed and then to use data to calculate the molarity of Solution A...
  6. C

    Prelim Chem Thread

    Hi guys, Can I please have some help in regards to setting up the following practicals: a). Separate CuSO4 from Solution A b). Electrolysis of Cu from Solution B Also can I please have some help in suggestions for writing up the scientific method on one of these. Thank you all.
  7. C

    Prelim Chem Thread

    1. Imply possible future implementation of metals 2. Predict and describe observable changes for each of the following reactions Iron + Oxygen over a 5 year period Iron + Water over a 5 year period Iron + Sulfuric acid over a 5 day period Sodium + Oxygen Sodium + Water Sodium + Sulfuric...
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