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18 Dec 2019

1.)To prevent tank rupture during deep-space travel, an engineering team is studying the effect of temperature on gases confined to small volumes. What is the pressure of 4.00 mol of gas D measured at 251 ∘C in a 1.75-L container assuming real behavior?

2.) A 1.15 −g sample of dry ice is added to a 750 −mL flask containing nitrogen gas at a temperature of 25.0 ∘C and a pressure of 735 mmHg . The dry ice is allowed to sublime (convert from solid to gas) and the mixture is allowed to return to 25.0 ∘C.What is the total pressure in the flask?

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Trinidad Tremblay
Trinidad TremblayLv2
31 Dec 2019

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