16.5 starter activity

What is the name of the following acid: H2SO3

• sulfuric acid

• hydro sulfuric acid

• persulfuric acid

• sulfurous acid

What do bases do to blue litmus paper?

• Turn it Red

• Turn it Blue

• Turn it Green

• Turn it Yellow

What is the name of the following: NH3

• ammonium

• nitrogen hydride

• ammonia

• nitric acid

To determine the equivalence point in a titration, we must know exactly

• the pH of the solution

• how much mass of a solution to add in the buret

• how much volume of a base to add from a buret to an acid in a flask

• number of moles added to the buret

What do acids do to red litmus paper?

• Turn it Red

• Turn it Blue

• Turn it Green

• Turn it Yellow