Hinely637 Hinely637

27-06-2015
Chemistry

contestada

What is the volume of 0.200 mol of an ideal gas at 200 kPa and 400 K?
A. 0.83 L
B. 3.33 L
C. 5.60 L
D. 20.8 L

Respuesta :

lulu1991 lulu1991

27-06-2015

The ideal gas under STP is 22.4 L/mol. While the gas has a rule of P1V1/T1=P2V2/T2. So the volume under 101 kPa and 273 K is 0.2*22.4=4.48 L. So under 200 kPa and 400 K is 3.33 L. So the answer is B.

Answer Link

Otras preguntas

Which event signaled the outbreak of World War II in September 1939? Japanese attack on Pearl Harbor Soviet-German Nonaggression Pact formation of the Axis mili

A change in which property of light will have no effect on whether or not the photoelectric effect occurs??? Frequently energy intensity and wavelength

Que suceso aprovecha Ginesillo para recuperar si libertad y de Los otros presos en el igenioso hidalgo don quijote de La Mancha?

If an investment is considered “volatile”, it means... A: the investment will experience rapid growth over time. B: the value of the investment may be hard to p

If a scientist wanted to compare the exact number of organisms at each trophic level within a desert ecosystem, which pyramid would he or she use?

Which theme does Leo Tolstoy explore in this excerpt from The Death of Ivan Ilyich? "Then what does it mean? Why? It can't be that life is so senseless and hor

Which of the following must be addressed to improve agriculture in the Middle East? Attracting more skilled workers to the agricultural sector Improving the use

To save time and avoid formatting errors, you can use the__ to apply custom formatting to other places in your presentation and easily

What is a classical civilization?

What is the main reason that attitudes are more often revealed in spoken rather than written language?

ACCESS MORE EDU ACCESS