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Q: 10.0 liters of oxygen are contained in a diver's tank at 20.0°C and 2.0 atm pressure. What is the pressure when the tank is left exposed to the sun and it is heated to 45°C? atm
A: V is constant...so... P1 / T1 = P2 / T2 P2 = P1 x (T2 / T1) = 2.0 atm x (318K / 293K) = 2.2 atm.. 2 sig figs.
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User: At what approximate temperature and pressure can all three phases of water exist simultaneously? 0°C, 760 mmHg 0°C, 5 mmHg 80°C, 380 mmHg 100°C, 760 mmHg

User: 10.0 liters of oxygen are contained in a diver's tank at 20.0°C and 2.0 atm pressure. What is the pressure when the tank is left exposed to the sun and it is heated to 45°C? atm

Weegy: V is constant...so... P1 / T1 = P2 / T2 P2 = P1 x (T2 / T1) = 2.0 atm x (318K / 293K) = 2.2 atm.. 2 sig figs.
scijoe21|Points 1385|

User: If temperature is held constant for an ideal gas, as P and V change for a given gas sample, the PV products will be constant. True False

User: Which phase change temperatures are identical on the phase diagram? Select all that apply. freezing point - melting point condensation point - melting point boiling point - condensation point melting point - boiling point

Weegy: Melting point, boiling point, and condensation point.
Expert answered|landho11|Points 0|

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Asked 5/19/2012 6:17:16 PM
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