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  1. S

    chemistry 1c

    Good luck all, exams are tough this year, so you should do your best in the second paper so you can guarantee an awesome grade, and don't worry about any marking problems or any bad conditions you faced through the exam, just make sure that You don't write on any barcode You saw all the pages...
  2. S

    chemistry 1c

    mennakhaled I can see that you are over-worried about your A*, just calm down, just kill the second paper!
  3. S

    chemistry 1c

    You should know that edexcel as it's an extremely faulty board, it is a student friend board that doesn't penalize but build up marks to help you, so you'll get generous marking, just pray to ALLAH!
  4. S

    chemistry 1c

    Look menna, If you lost like 20 makrs in the first paper, and 10 makrs in the second one, you still have a good A*
  5. S

    chemistry 1c

    1- the carbonate question:- Not exactly, you should put HCL first so there is carbon dioxide gas produced, then test the gas by limewater which will turn milky 2-FE2+ yes 3- K+ is lilac yes 4- Iodide
  6. S

    English As A Second Language

    Well, the percentages for english as a second language specially ARE FIXED 90% for A* 80% for A 70% for B 60% for C It's terribly high I know, They never lower these percentage except in the case of an exam like hell, or all the people allover the world destroyed their papers!
  7. S

    chemistry 1c

    Well here you go, the 1.2 tonnes calculation, you'll get one mark The precipitate question, obviously your answer is wrong as ALL carbonates are insoluble! So when you add anything to anything carbonate, you get a precipitate, in this question he meant to ask you " Get me a negative ion, which...
  8. S

    chemistry 1c

    The 4 marks are mark-schemed as the following: 1- It has a giant 2- Covalent structure 3- With strong covalent bonds 4- Need high energy to overcome
  9. S

    how was the chemistry unit 2 paper?

    I think trigonal planar is right! I did it * Tetrahedral because of repulsion between 3 bonding pairs and 1 very stable carbocation surrounded by bulky groups. They repel for maximum separation* after the exam I recognised that it was absolutely wrong :(
  10. S

    How is your preperation for Chem Unit 2 ???

    OHHH GOOODDD!! I messed that up :(
  11. S

    how was the chemistry unit 2 paper?

    What was the shape of the intermediate Y? And explain!
  12. S

    How is your preperation for Chem Unit 2 ???

    What was the shape of the intermediate Y ?
  13. S

    How is your preperation for Chem Unit 2 ???

    IONIC EQUATIONS I SAID!
  14. S

    How is your preperation for Chem Unit 2 ???

    well yeah, when they give me an ionic equation and ask me to balance it, what rules I should follow to BALANCE it?
  15. S

    AS chemistry Unit 2.. Ready?

    ^ :|
  16. S

    How is your preperation for Chem Unit 2 ???

    Speaking of equations! The exam is hours away, and I DON'T KNOW TILL NOW , HOW TO BALANCE AN IONIC EQUATION :(
  17. S

    English as a second language/ 22 May

    Distance learner was really really tricky
  18. S

    How is your preperation for Chem Unit 2 ???

    H20 makes two hydrogen bonds, while NH3 makes only one, so stronger hydrogen bonds in water need high energy to overcome
  19. S

    English as a second language/ 22 May

    You are kidding right? :P
  20. S

    English as a second language/ 22 May

    Anthology? It's english as a second language
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