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Search results

  1. haochen

    Chemistry doubts..ask here!

    if they ask for ink .... use water but if the ask for the pigment in leave(chlorophyll) DONT USE WATER, USE ETHANOL because if chlorophyll dissolve in water, when it rain all plant will be white :D hope it helped :D
  2. haochen

    Want bio p31 answers ? (ask here)

    micro-villi are rarely asked and the villi is already magnified therefore it is micro :D
  3. haochen

    Biology P31 <-----

    i wrote the same as Waynerooney10 but in detail :)
  4. haochen

    Chemistry doubts..ask here!

    ur welcm :D
  5. haochen

    Want bio p31 answers ? (ask here)

    adv. optimum temp required nutrient is provided close relation between breast-feeder and baby. there is one i didnt write (antibodies are present so it is safer) disadv. cancer and diseases can be transmitted
  6. haochen

    Want bio p31 answers ? (ask here)

    i wrote blood capilary and lymph vessel and forgot the epithiliuem and i wrote cell membrane :(
  7. haochen

    Chemistry doubts..ask here!

    if the temp is lowered the reaction rate will decrease (exothermic) (depending on the reaction) if there is an equation , look at it. if the forward reaction is exothermic, increasing the temp will decrease the rate of reaction. if the forward reaction is endothermic, increasing the temp will...
  8. haochen

    chemistry help ,,

    u dont need some of them :)
  9. haochen

    Chemistry doubts..ask here!

    if u double the solid then temp will rise by double. if u double the liquid then the temp will decrease by half.(because more water molecule ids present so it absorb the heat) if half the concentration is used, half the product (as u said :) ) if concentration doubled the rate of reaction will...
  10. haochen

    last question in pp6 chemistry

    the experiment is about ur creativity and knowledge. if u went through all the past paper or most of them the last question will definitely be easy. coz u already know the experiment but u just dont know where to apply it :) just try doing some and ill try t help :D
  11. haochen

    Chemistry doubts..ask here!

    we dont need some of it :)
  12. haochen

    The Banning Game(ALL please join in)

    thunderingthunder is banned for entering other's ban :D
  13. haochen

    NARUTO MANGA

    u never abandon anything if u like it or else.......... i read every single thing :D few good part: naruto finish his training and gain power of the nine tail and his father's power. naruto and bee broke out because naruto sense danger in his comrade (when iruka saw everything naruto touch him...
  14. haochen

    THIS or THAT

    boy man :D xperia arc or xperia play
  15. haochen

    ENGLISH P3

    im doing paper 4 :D
  16. haochen

    GEOGRAPHY 1

    hi i dont take geography :)
  17. haochen

    Improving Physics P6 Experiments' Accuracy (PRECAUTIONS)

    ur welcm :D concentrate on temp., resistance, voltage, current when looking at the heat of the cable. to reduce the current: increase resistance and voltage so the heat caused by the current will be less. remember this : when current increase temp. increase because of the heat produced by the...
  18. haochen

    Improving Physics P6 Experiments' Accuracy (PRECAUTIONS)

    ur welcm :D
  19. haochen

    Improving Physics P6 Experiments' Accuracy (PRECAUTIONS)

    @thecookiemonster when decreasing the effect of heating, u increase the voltage not decrease because when voltage increase current decrease. :D avoid parallex error: normally when viewing a measuring cylinder read the meniscus from the same line of it. and for gradient i use the formula not...
  20. haochen

    Our New Forum Moderation Team!

    CONGRATULATION TO ALL NEW MODERATOR :D
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