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  1. T

    What country are you from?

    State what country you are from below! :) I'm from Malaysia
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    What are your opinions on gay rights?

    Just curious to see what people think. I noticed that most people in these forums are Arabs or from Pakistan. I live in a different part of the world, so I'm just curious to see what you guys think. I mean no offence to anyone, just wondering...
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    Chemistry Help

    I know I'm meant to post my question in that thread but no one ever answers my questions there and I have my exam tomorrow so please help me. An aqueous solution was prepared containing 1.0mol of AgNO3 and 1.0mol of FeSO4 in 1.00 dm3 of water. When equilibrium was established, there was...
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    Decomposition of H2O2

    Is the decomposition of h2o2 reversible?
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    Physics Question help?

    Can anybody help me with this??? Is it even possible to do this... The engine of a car generates a power of 35 kW at a maximum speed of 144 km h-1. Calculate the force acting against the motion of the car at this speed.
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    Physics Help

    http://www.xtremepapers.com/CIE/International%20A%20And%20AS%20Level/9702%20-%20Physics/9702_w06_qp_1.pdf Could someone help me out with Q11? I know that its either A or D because the momentum before= the momentum after, but the answer is D, can anyone explain why???
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    Physics Mark Schemes???

    What is a NB mark in physics mark schemes?
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    Physics Help

    What is the difference between a thermometer capillary and a thermometer bore??? Are they the same thing?
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    Pls help me with Physics w09 qp31 question 9.c)i)

    The answer for the question is 1.8 and 77.1 according to the mark scheme. I get why its 1.8 but not why its 77.1, can anyone pls explain??? The paper is here: http://www.xtremepapers.me/CIE/Cambridge%20IGCSE/0625%20-%20Physics/0625_w09_qp_31.pdf Mark Scheme here...
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