1. A chemistry 101 students has a sample of H₂(g) in a 4.7 L flask at a temperature of 34.6 °C and a pressure of 648 torr. He then heats the temperature up to 100 °C. If the flask can only handle 1.5 atm does it explode? (find the final pressure and compare to 1.5 atm.)
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
![Gas Laws
¹2(g)
1. A chemistry 101 students has a sample of H₂(g) in a 4.7 L flask
at a temperature of 34.6 °C and a pressure of 648 torr. He
then heats the temperature up to 100 °C. If the flask can only
handle 1.5 atm does it explode? (find the final pressure and
compare to 1.5 atm.)
2. Dr. Dahm is attempting to bring home some balloons for his
son. He attempts to do this in August at Myrtle Beach and so
the temperature is 98 °F, the balloons have been filled with
Helium and have a volume of 1.54 L. If Dr. Dahm drives
through a fold in the pressure/time continuum and the
pressure drops to 47 torr while the temperature increases to
130 F determine how big the balloon is going to get. (F=
9/5 C + 32)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ef19cdf-d917-4e85-90d1-e182276b5042%2Ff67c1204-9dcf-4e3f-91d9-afbdb345ae2f%2F3cumnh6_processed.jpeg&w=3840&q=75)
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