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How do you solve the equation -sodium water sodium hydroxide hydrogen?
Jjiya
2Na + 2H2O = 2NaOH + H2
Equations like this are always solved by simultaneous equations using 1Na +xH2O = aNaOH + bH2 which gives
1=a from Na
2x=a+2b from H
x=a from O
so x=1, b=0.5 then multiply the whole equation by 2 to get whole numbers without upsetting the balance.
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