Answer
Explanation:O2 = 1.7×10-3M;
N2 = 6.4×10-3M;
NO = 1.1 10-5M.
Answer: The final pressure is 75 mm Hg.
Explanation:
According to Boyle's law, at constant temperature the pressure of a gas in inversely proportional to volume.
Since, it is given that the temperature is constant. Hence, formula used is as follows.

Substitute the values into above formula as follows.

Thus, we can conclude that the final pressure is 75 mm Hg.
Answer:
The final pressure of a gas is inversely proportional to the volume change and directly proportional to temperature
Explanation:
Given

Required
Interpret

Multiply both sides by T1


Divide both sides by V1


This can be rewritten as:

In the above expression; k is a constant of proportionality.
So, the equation can be written as variation as follows:

To interpret:
<em>P varies directly to T (the numerator) and inversely to V (the denominator).</em>
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Answer: The answer is A. - 4.88x10^20 H2O2 molecules
Explanation: I hope this helps!