# Problem: A cylinder of medical oxygen has a volume of 35.4 L, and contains O2 at a pressure of 151 atm and a temperature of 25 °C. What volume of O2 does this correspond to at normal body conditions, that is, 1 atm and 37 °C?

###### FREE Expert Solution
100% (138 ratings)
###### FREE Expert Solution

We start from the Ideal Gas equation: PV = nRT

In this problem, R and number of moles is constant so we can relate the two conditions by the equation: PV/T = nR

100% (138 ratings)
###### Problem Details

A cylinder of medical oxygen has a volume of 35.4 L, and contains O2 at a pressure of 151 atm and a temperature of 25 °C. What volume of O2 does this correspond to at normal body conditions, that is, 1 atm and 37 °C?

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Chemistry Gas Laws: Combined Gas Law concept. You can view video lessons to learn Chemistry Gas Laws: Combined Gas Law Or if you need more Chemistry Gas Laws: Combined Gas Law practice, you can also practice Chemistry Gas Laws: Combined Gas Law practice problems .

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Based on our data, we think this problem is relevant for Professor Grant's class at HUNTER.

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