Chapter 15 and 16 acids and bases

Question 1

What’s three characteristics do acids have that are different than bases?

Answer 1

Sour, corrosive, react with metals to produce hydrogen 

Question 2

What three characteristics do bases have that are different from acid?

Answer 2

, bitter Caustic, slippery like soap

Question 3

What characteristics do both acids and bases have

Answer 3

Change the color of indicators,
they react with the other two produce salt and water,
electrolytes 

Question 4

And Arrhenius acid contains what?

Answer 4

hydrogen and hydronium H3O

Think AA (alcoholic) drinks (H3O) and Hydrogen (hydro gen sounds like water)

Question 5

An arHenneous base contains what

Answer 5

Hydroxide ions 

Think pirate Ahrr goes to BASE but no longer wants to associate with negative hydroxide so DISSOCIATES with -OH

Question 6

What is dissociation?

Answer 6

Process of separating ionic compounds into ions in solution by action of the soffit. Dissociation takes place with ionic compounds. 

Question 7

What is Ionization?

Answer 7

Process of creating ions in solution by action of the solvent. Ionization involves covalent compounds, and ions are created where they did not exist before. 

Question 8

Arrhenius acids and bases give off what?

Answer 8

Arsenious acid give off excess of hydrogen plus ions

Arsenius bases give off excess hydroxide negative ions 

Question 9

What is a Bronsted Lowry acid

Answer 9

A molecule or ion that’s a proton donor

Think ACID donor

This also includes all Arrhenius acid in solution

Question 10

What is a Bronsted Lowry base

Answer 10

It is a proton acceptor 

Question 11

Do hydronium ions have to be produced by Bronsted Lowry acids?

Answer 11

No, they do not

Question 12

NaOH arrow Na+ + OH- (dissociated hydroxide means it’s a base!)

Question 13

Acids are always in solution

Question 14

Can you tell if something is a strong acid?

Answer 14

Ionizes almost completely in solution

Question 15

Can you tell if something is a weak acid?

Answer 15

It only partially ionizes in solution

Question 16

Monoprotic and polyprotic

Answer 16

Mono proiotic means the acid donate one proton per molecule. Poly means 2+

Question 17

How do we determine if something is a Bronsted Lowry acid or base?

Answer 17

Look at what it came. Did it donate or except something to become what it became? Then named the original bass/acid

Question 18

What Happens in a traditional neutralization acid/base reaction?

Answer 18

An acid reacts with a base to form a salt and water. This really amounts to a reaction between hydrogen ions and hydroxide ions as indicated by studying at ionic equation.

Ionic equation equals H+ + OH-

Question 19

Happens in a Bronsted Lowry acid base reaction?

Answer 19

Showtimes are transferred from the acid to the base. These are usually referred to as proton transfer reactions,

and also means hydrogen transfers.

Question 20

What does conjugate mean?

Answer 20

Congugate base excepts a proton.
Congugate acid donate a proton.

Question 21

What is amphoteric question

Answer 21

It could be an acid or a base such as water

Question 22

Do proton, transfer reactions, favor, the production of weaker or stronger acid and base?

Answer 22

Say, favor in the production of the weaker acid and base

Question 23

[ ] means what?

Answer 23

Concentration of x in Molarity

Question 24

Kw= ??

Answer 24

Ion product constant for water 

Question 25

What’s the difference between aqueous and liquid?

Answer 25

the term liquid refers to any fluid that is nearly incompressible whereas the term aqueous refers to the liquids that have water as the solvent

Question 26

What is self ionization of water

Answer 26

Water ionizes itself. Waterruns into itself and hydrogen gets knocked lose

Question 27

Are the results of self ionization of water

Answer 27

Molecules are always moving.
Yes, the collisions are energetics enough hydrogen + will transfer from one water to another
Call results are the best transfer will be one hydrogen ion and one hydroxide ion 

Question 28

What is Le Chateliers principal

Answer 28

When stress is applied to a system in equilibrium, the system will respond by relieving the stress and restoring equilibrium 

Question 29

Does acid or base have more hydrogen than hydroxide

Answer 29

Acid

Question 30

A base has more concentration of what?

Answer 30

Hydroxide rather than hydrogen

Question 31

What is the definition of a base solution?

Answer 31

Equal amounts of hydrogen and hydroxide 

Question 32

On the pH scale. What is an acid, neutral, and base/alkaline 

Answer 32

7 is neutral

Acidic is 0-6

Alkaline/base is 8-14