Question

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Answer 1

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NO₂+NO+2NaOH====2NaNO₂+H₂O

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   b      b       2b                2b

a=0.07 mol  b=0.03 mol

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n(NaNO₃)=0.5¡Á(2x-3)¡Á10⁶ mol

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10⁶ mol         n(NaNO₃)     n(NaNO₂)

n(NaNO₂)=¡Á10⁶ mol

n(NaNO₃)=¡Á10⁶ mol

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