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3 years ago

N2+3H2 2NH3 what will happen if more nitrogen is added

Chemistry

1 answer:

kirill [66]3 years ago

3 0

It is added because NH3 is added

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What color is oxygen

Natali [406]

Answer:

colourless

Explanation:

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3 years ago

Consider the reaction 2NO(g) 1 O2(g) ¡ 2NO2(g) Suppose that at a particular moment during the reaction nitric oxide (NO) is reac

GalinKa [24]

<h2>a) The rate at which $NO_2$ is formed is 0.066 M/s</h2><h2>b) The rate at which molecular oxygen $O_2$ is reacting is 0.033 M/s</h2>

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

$2NO(g)+O_2(g)\rightarrow 2NO_2(g)$

The rate in terms of reactants is given as negative as the concentration of reactants is decreasing with time whereas the rate in terms of products is given as positive as the concentration of products is increasing with time.

Rate in terms of disappearance of $NO$ = $-\frac{1d[NO]}{2dt}$ = 0.066 M/s

Rate in terms of disappearance of $O_2$ = $-\frac{1d[O_2]}{dt}$

Rate in terms of appearance of $NO_2$ = $\frac{1d[NO_2]}{2dt}$

1. The rate of formation of $NO_2$

$-\frac{d[NO_2]}{2dt}=\frac{1d[NO]}{2dt}$

$\frac{1d[NO_2]}{dt}=\frac{2}{2}\times 0.066M/s=0.066M/s$

2. The rate of disappearance of $O_2$

$-\frac{1d[O_2]}{dt}=\frac{d[NO]}{2dt}$

$-\frac{1d[O_2]}{dt}=\frac{1}{2}\times 0.066M/s=0.033M/s$

Learn more about rate law

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4 years ago

How many electrons does silver have to give up in order to become an ion?

Naddika [18.5K]

A silver atom has to lose only 1 electron to achieve a <span>pseudo-noble-gas electron configuration.</span>

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3 years ago

Why do elements undergo chemical reactions?

DaniilM [7]

Answer:

They have to

Explanation:

It occurs when 2 or more molecules interact and their bonds change

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4 years ago

How does removing thermal energy from liquid water affect the molecules in the water?

galina1969 [7]

Answer:

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Explanation:

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3 years ago