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Thread: Past paper question

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    Member highshill's Avatar
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    Past paper question

    https://thsconline.github.io/s/?view...010%20w.%20sol
    Out of the past paper the only question I don't get is question 17 (a)
    Can someone help.

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    Senior Member jazz519's Avatar
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    Re: Past paper question

    the volumes of the gases if they are in the same container will also obey the mole ratio rule. So pretty much hydrogen is a limiting reagent, that means all of it will react so 0mL of H2, 40mL of N2 reacts so 10mL remains and 80mL of NH3 remains
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