An unknown amount of He gas occupies 30.5 L at 2.00 atm pressure and 300. K. What is the weight of the gas in the container?
A) 2.48 g
B) 4.95 g
C) 9.91 g
D) 19.8 g
C
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The difference in "water vapor" and "liquid water" is:
A) a matter of internal energy. B) the vertical location of the water. C) water that is located over land verses over a body of water. D) None. There is no difference between water vapor and liquid water.
How does gravity affect a slope? What will be an ideal response?
This part of the former Yugoslavia saw a horrific civil war between Serbs and ethnic Albanians
A) Slovenian B) Bosnia C) Croatia D) Kosovo E) Macedonia
NATO membership expanded immediately after the dissolution of the USSR to include
A) former Warsaw Pact countries. B) the remaining colonies under British and U.S. control. C) Cuba to avoid another missile crisis. D) Switzerland, Austria, and Serbia. E) Ireland, Sweden, and Finland.