Does formaldehyde have a permanent dipole?  

What type of reaction is the following reaction of hydrochloric acid with propene?  

Argon gas is cooled from 120. ºC to 52 ºC. The original volume of argon at 120. ºC was 122 L. What is the final volume in liters, assuming P and n are constant? Show the calculation.

Select the TRUE statement concerning rate of reactions.

What is the relationship between the following two molecules?  

The following molecule is a __________.  

At low pH, the amino acid zwitterion reacts with hydronium (H3O+). What is the product of this acid-base reaction?  

What is the name of the following molecule?            

A blood sample has a pH of 7.42. What is the concentration of hydronium ion in the sample?

How many hydrogen atoms are bonded to the carbons indicated below in the skeletal line structure?