Chapter 15 Jeopardy

Acid Theories

100

This theory states that acids produce hydrogen ions in solution and bases produce hydroxide ions in solution.

What is Arrhenius theory?

200

This theory states that acids are proton donors and bases are proton acceptors.

What is Brønsted-Lowry theory?

300

This theory states that acids are electron acceptors and bases are electron donors.

What is Lewis Theory?

400

These theories both explain the behavior of NH3.

What is Lewis Theory and Bronsted Theory

500

AlCl3 is this type of acid.

What is a Lewis acid?

Conjugates

100

HClO3  +  N2H4 (-><-) ClO3-  +  N2H5+

These are the acids in this REVERSIBLE reaction.

What is HCLO3 and N2H5+?

200

True or False: The conjugate base of HCl is moderately strong.

What is False?

300

True or False: The conjugate acid of HCl is very weak.

What is False?

400

Is water a conjugate acid or conjugate base?

What is BOTH?

500

This is the name of three compounds that are both conjugate acids and conjuage bases.

Multiple answers.

Acid/Base Strength

100

This is the strength of the conjugate acid of a strong base.

What is very weak?

200

This is the strongest base among these choices...

a. Zn(NO3)2(aq)
b. Cd(NO3)2(aq)  
c. Ga(NO3)3 (aq)  
d. Hg(NO3)2(aq)  
e. Al(NO3)3(aq)  

What is E?

300

These are all the strong acids

What is...

HCl
HBr
HI
HNO3
HClO4

H2SO4

400

These are all the strong bases.

What are alkali metal hydroxides and alkaline earth metal hydroxides? 

500

The powerplant explosion in Superior came close to spilling large amounts of HF into the environment. Would this be more or less harmful compared to if this were HCl?

What is more harmful?

Salts

100

These are three examples of neutral salts.

Multiple answers. 

200

These are two examples of acidic salts and two examples of basic salts.

Multiple answers.

300

This is the characteristic (acidic, basic, neutral) of NaF

What is basic?

400

This is what makes a neutral salt

What is the combination of a strong base and strong acid?

pH, [H], And Math

100

This is the characteristic (acidic/basic/neutral) of a solution of 3.57*10^-9M H⁺.

What is basic?

200

The pOH of a solution is 9.87. This is the concentration of H+ ions. 

What is 7.41*10^-5M

300

The pH of a solution is 3.54. This is the concentration of OH- ions.

3.46*10^-11M

400

50mL of 1M HCl is combined with 30mL of 0.5M NaOH. This is the pH of the resulting solution.

What is 0.36?