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    in which reaction is the volume of product less than the volume of reactants
    a) CH4+2O2=CO2+2H2O
    b)2NH3=N2+3H2
    c)H2+Cl2=2HCl
    d)2CO+O2=2CO2
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    (Original post by jackiemcnair)
    in which reaction is the volume of product less than the volume of reactants
    a) CH4+2O2=CO2+2H2O
    b)2NH3=N2+3H2
    c)H2+Cl2=2HCl
    d)2CO+O2=2CO2
    I would asume, if this is all the information you're given, that you're looking at molar ratios?
    So A) 1 CH4 + 2 O2 = 1 CO2 + 2 H2O
    So there is 3 moles of substance on each side? I hope that makes sense?? If you do the same for B, C & D you should be able to work out the answer easily enough I hope
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    (Original post by jackiemcnair)
    in which reaction is the volume of product less than the volume of reactants
    a) CH4+2O2=CO2+2H2O
    b)2NH3=N2+3H2
    c)H2+Cl2=2HCl
    d)2CO+O2=2CO2
    I see you've made a lot of threads on this. I presume you have hw to hand in and don't know how to do it. Talking to your teacher is the best thing you can do.


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    (Original post by RossB1702)
    I see you've made a lot of threads on this. I presume you have hw to hand in and don't know how to do it. Talking to your teacher is the best thing you can do.


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    im crashing and i have seen my teacher but she tells us to google it
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    (Original post by emmab13)
    I would asume, if this is all the information you're given, that you're looking at molar ratios?
    So A) 1 CH4 + 2 O2 = 1 CO2 + 2 H2O
    So there is 3 moles of substance on each side? I hope that makes sense?? If you do the same for B, C & D you should be able to work out the answer easily enough I hope
    thanks it did
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    (Original post by jackiemcnair)
    im crashing and i have seen my teacher but she tells us to google it
    What a terrible teacher. If this continues you should mention something to the head of year that she is unwilling to help. I mean thats what they get paid for, to help students lol.


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