3. Which of the following would you find in Earth's atmosphere?
a. a mixture of rock, fluids, and minerals
b. a mixture of nitrogen, oxygen, and other gases

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

Nonpoint source pollution is difficult to control because it

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.