Question:
which one of the following unbalanced chemical equation correct?
• N2 +O2 —> N2O3
• N2 +O2 —> NO
while we know that by Criss cross method N2O3 is correct.
Please sir /maidam clear my doubts
Answer:
Dear Pritam kumar thakur,
N2 + O2 —> NO is correct because we cannot predict products of chemical reactions by using criss-cross method.
Criss-cross method is used to write the correct formula of the compound.
N2 & O2 react to form nitric oxide i.e NO & not N2O3 and in the given question you are asked to find the correct unbalanced chemical equation which is simply the representation of chemical reaction between the reactants to form products in terms of symbols of elements & formulas of compounds.
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