The reduction of nitrogen monoxide is described by the following chemical equation: 2h2 (g) +2no (g) 2h20 ()n2 (g suppose a two-step mechanism is proposed for this reaction, beginning with this elementary reaction: h2 g+2no(g)- n20 (g)+h20(g) suppose also that the second step of the mechanism should be bimolecular suggest a reasonable second step. that is, write the balanced chemical equation of a bimolecular elementary reaction that would complete the proposed mechanism

Reasonable Second step-

Explanation:

The given single step chemical reaction is as follows.

Suppose a two-step mechanism is proposed for this reaction,

The reaction occured in two steps they are as follows.

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the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.