According to boyle’s law, pv= k, what was the volume at the time of the first measurement given the following information? round to the nearest ml.
p1=5.42 atm
p2=8.59 atm
v2=527 ml

The answer is:

The first measurement of volume is equal to 835.23 mL.

Boyle's Law equation can be used when the temperature is kept constant, and it establishes a relation between the pressure and volume, showing that when an ideal gas is kept constant, the pressure and volume are inversely proportional.

So, we Boyle's Law equation states that:

Where,

Now, if we are looking for the first volume measurement, we need to rewrite the equation as follow:

So, substituting the given information and calculating, we have:

Hence, the first measurement of volume is equal 835.23 mL.

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