For each of the following reactions express the rate of change of concentration of the reactants and products given in terms of the rate
of change of concentration of the other reactants or products in that
reaction.
(a) N2 + 3H =2NH3
(b) H2 + 1/2O2=
H2O
(c) H2O2 + 2H+ + 3 I
= 1^-3 + 2H2O​

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

the answer is true. hope it .

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