A tank used for compressed gas contains $9750 \cdot m o l$ $9750mol$ oxygen gas, in a volume of $9750 \cdot L$ $9750L$ , at a temperature of $34.9$ $34.9$ $^{\circ} C$ $""^@C$ ...?

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A tank used for compressed gas contains $9750 \cdot m o l$ $9750mol$ oxygen gas, in a volume of $9750 \cdot L$ $9750L$ , at a temperature of $34.9$ $34.9$ $^{\circ} C$ $""^@C$ ...?

What is the pressure inside the tank in $pounds per square inch$ $"pounds per square inch"$ ?

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Answer 1 · 2017-05-19T05:01:53

Well, first we use standard units and get, $P = 149.4 \cdot a t m$ $P=149.4*atm$ , and then convert this into $psi$ $"psi"$ .

Explanation:

$P = \frac{n R T}{V} = \frac{9750 \cdot m o l \times 0.0821 \cdot \frac{L \cdot a t m}{K \cdot m o l} \times 308 \cdot K}{1650 \cdot L}$ $P=(nRT)/V=(9750*molxx0.0821*(L*atm)/(K*mol)xx308*K)/(1650*L)$

$= 149.4 \cdot a t m$ $=149.4*atm$

And then we convert this to $psi$ $"psi"$ ; $1 \cdot a t m \equiv 14.6 \cdot psi$ $1*atm-=14.6*"psi"$ .

And so $P = 149.4 \cdot a t m \times 14.6 \cdot psi \cdot a t m^{- 1}$ $P=149.4*atmxx14.6*"psi"*atm^-1$ $=$ $=$

$Approx........2000 psi$ $"Approx........2000 psi"$ . Note that this is on the VERY high end for oxygen tanks for medical use. Why would you NOT such a tank for scuba diving?

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A tank used for compressed gas contains $9750 \cdot m o l$ $9750mol$ oxygen gas, in a volume of $9750 \cdot L$ $9750L$ , at a temperature of $34.9$ $34.9$ $^{\circ} C$ $""^@C$ ...?

What is the pressure inside the tank in $pounds per square inch$ $"pounds per square inch"$ ?

1 Answer

Explanation:

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Science

Math

Humanities

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A tank used for compressed gas contains 9750⋅mol9750*mol oxygen gas, in a volume of 9750⋅L9750*L, at a temperature of 34.934.9 ∘C""^@C...?

What is the pressure inside the tank in pounds per square inch"pounds per square inch"?

1 Answer

Explanation:

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Impact of this question

A tank used for compressed gas contains $9750 \cdot m o l$ $9750mol$ oxygen gas, in a volume of $9750 \cdot L$ $9750L$ , at a temperature of $34.9$ $34.9$ $^{\circ} C$ $""^@C$ ...?

What is the pressure inside the tank in $pounds per square inch$ $"pounds per square inch"$ ?