The volume of a gas V held at a constant temperature in a closed container varies inversely with its pressure P. If the volume of a gas is 800 cubic centimeters (cc) when the pressure is 250 millimeters of mercury (mm Hg), find the volume when the pressure is 400 mm Hg.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
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The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
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The volume of a gas V held at a constant temperature in a closed container varies inversely with its pressure P. If the volume of a gas is 800 cubic centimeters (cc) when the pressure is 250 millimeters of mercury (mm Hg), find the volume when the pressure is 400 mm Hg.
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