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  1. R

    Which textbook to use for first year Med Science student?

    Which textbook would be appropriate for Human Biology (MEDS1001) ?
  2. R

    Do you have to state LCP everytime?

    Like even for 2-3 mark questions when they ask what happens to the reaction if temp is increased or decreased? Or can you just say "according to LCP". For the Haber process would you have to state LCP as well? Thank you
  3. R

    Can someone help with a technique for this quote??

    “Each time I describe a city I am saying something about Venice.” Thank you :)
  4. R

    Module B Yeats ?!

    Hi How would you classify Yeats' poem - An Irish Airman Foresees His Death ? Is is modernist, romantic? Thanks in advance
  5. R

    Removal of Phosphorous equations??!!!!!

    Hi can someone please show me the equations for the removal of phosphorous from water using FeCl3,Al(OH)3, alum (AlPO4) with the states? Thank you in advance!
  6. R

    Equation for hydrolysis help

    What is the equation for sodium hydrogen sulfate when it reacts with water?
  7. R

    Does attending school events/camps affect your atar?

    Does not attending school events or camps in year 12 affect my atar? Do unis look at your participation just in year 12 or entire school duration?
  8. R

    Hydration and Dehydration catalyst

    For the dehydration of ethanol to ethylene is the catalyst used a zeolite catalyst? and for the hydration is it also a zeolite catalyst just diluted?
  9. R

    Advanced English tutor

    Currently in year 12 looking for an advanced English tutor around $30/hour. If anyone can suggest someone to me, it would be greatly appreciated thank you.
  10. R

    Catalyst used in LDPE?

    Is a catalyst used to produce LDPE? If so, what is it called?
  11. R

    Why does a deposit form on the electrode of a half cell in a galvanic cell?

    And the silver deposit forms as extra mass on the silver electrode (cathode)?
  12. R

    Anyone selling matrix chemistry notes?

    hi looking to buy chem notes from matrix if anyone is selling or knows someone who is selling?
  13. R

    State of sucrose in hydrolysis: industrial production of ethanol from sugarcane

    Hydrolysis of sucrose: C12H22O11( ) + H2O(l) --> 2C6H12O6(aq) What is the state of sucrose? I'm confused because water and the enzyme 'sucrase' is added to molasses to begin the process of hydrolysis so would it be aqueous instead of solid?
  14. R

    Is this hydrolysis?

    In the industrial production of ethanol from sugar cane: water and yeast is added to the sugarcane juice to begin the fermentation process --> is this hydrolysis? and is the product of this hydrolysis glucose?
  15. R

    What is the name of this?

    What is the name of (VO2)2SO4
  16. R

    Why do electrodes need to be cleaned?

    In galvanic cell prac, why do electrode strips of metal need to be cleaned with steel wood prior to immersion in electrolyte? I know that it rids it of corrosion but why is this necessary? Is it to encourage electron flow?
  17. R

    Why is PVC water resistant?

    Do we have to explain the property in terms of structure/polymerisation process when linking to uses in the syllabus point: Describe the uses of polymers made from the above monomers in terms of their properties
  18. R

    Chemistry Pracs

    I was going to send it directly to the person