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sergij07 [2.7K]
2 years ago
15

Pls help tyy How are NH 3 and O 2 reactants? Explain your answer:

Chemistry
2 answers:
White raven [17]2 years ago
8 0

Answer:

Here you go.

Explanation:

First of all, there are reactants and products…

Reactants are in the left side (in bold).

Products are on the right (without bold)

Example; NH3 + O2 → N2 + H2O

Vedmedyk [2.9K]2 years ago
6 0
reactants are the ones on the left side and products are the ones on the right side
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Using the derived expression from Arrhenius Equation

In \ (\frac{k_2}{k_1}) = \frac{E_a}{R}(\frac{T_2-T_1}{T_2*T_1})

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Since (\frac{k_2}{k_1}=\frac{t_2}{t_1})

Then we can rewrite the above expression as:

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In \ (\frac{199.2}{10.6}) = \frac{E_a}{8.314}(\frac{303-273}{273*303})

2.934 = \frac{E_a}{8.314}(\frac{30}{82719})

2.934 = \frac{30E_a}{687725.766}

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E_a = \frac{2.934 *687725.766}{30}

E_a =67255.58 \ J/mol

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