why do you think the experimenter conducted this experiment in a lab rather than in the natural world, where this phenomenon was
1 answer:
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<u>Answer:</u> The value of is 0.044
<u>Explanation:</u>
We are given:
Initial moles of methane =
Initial moles of carbon tetrachloride =
Volume of the container = 1.00 L
Concentration of a substance is calculated by:
So, concentration of methane =
Concentration of carbon tetrachloride =
The given chemical equation follows:
<u>Initial:</u> 0.0410 0.0651
<u>At eqllm:</u> 0.0410-x 0.0651-x 2x
We are given:
Equilibrium concentration of carbon tetrachloride =
Evaluating the value of 'x', we get:
Now, equilibrium concentration of methane =
Equilibrium concentration of
The expression of for the above reaction follows:
Putting values in above expression, we get:
Hence, the value of is 0.044
Answer:
<h2>93.02 moles</h2>Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
We have the final answer as
<h3>93.02 moles</h3>Hope this helps you