6. Determine the molar mass of an unknown gas that has a volume of 72.5 mL at a temperature of 68.0°C, and a pressure of 0.980 atm, and a mass of 0.207 g.
(hint: find moles first and remember that molar mass is the mass per mole”)

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

In saturated organic compounds, all the bonds between carbon atoms are called?

Type the letter that represents the correct location for each particle type below.