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    Balancing equations have been easy for me before and now i can't even start to get somewhere. This is the question balance NO2 + O2 + H2O - HNO3
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    Hi i can help 🙂
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    20NO2 10O2 h20 =20 HNO3
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    (Original post by Nikolaorzelek)
    20NO2 10O2 h20 =20 HNO3
    But how did you get there i need a method that i can use for every single one
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    Ok let me show you some working out
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    Sorry that was the wrong answer as i thought you wrote H20 but you wrote H2O
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    There you go
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    (Original post by Nikolaorzelek)
    There you go
    Wow that’s so simple thanks ps does that work all the time
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    Yes
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    (Original post by Nikolaorzelek)
    Yes
    Wait the ratio of hydrogen was 2:1 so you only needed to add 1 on the right side
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    Maybe i dont know if it works then possibly
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    On YouTube look at the freescience channel it really helped me a lot
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