3 years ago

Which among the given gases will effuse faster

2 answers:

4 0

The answer Is Helium

KIM [24]3 years ago

3 0

The answer is helium

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IgorLugansk [536]

Answer:

The reaction is not at equilibrium and reaction must run in forward direction.

Explanation:

At the given interval, concentration of NO = $\frac{4.64\times 10^{-2}}{1}M=4.64\times 10^{-2}M$

Concentration of $Br_{2}$ = $\frac{4.56\times 10^{-2}}{1}M=4.56\times 10^{-2}M$

Concentration of NOBr = $\frac{0.102}{1}M=0.102M$

Reaction quotient, $Q_{c}$ , for this reaction = $\frac{[NOBr]^{2}}{[NO]^{2}[Br_{2}]}$

species inside third bracket represents concentrations at the given interval.

So, $Q_{c}=\frac{(0.102)^{2}}{(4.64\times 10^{-2})^{2}\times (4.56\times 10^{-2})}=106$

So, the reaction is not at equilibrium.

As $Q_{c}< K_{c}$ therefore reaction must run in forward direction to increase $Q_{c}$ and make it equal to $K_{c}$ .

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3 years ago

elena55 [62]

Answer:

Explanation:

North and South must always be opposite of each other.

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3 years ago

Dvinal [7]

Explanation:

this are answers

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3 years ago

brilliants [131]

Zinc Oxide is the IUPAC name for ZnO

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Jobisdone [24]

The answer is not C...

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3 years ago