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Acids
Bases
pH
Acid or Base?
100
Acids have this taste.
What is sour?
100
The taste of bases.
What is bitter?
100

The chemical makeup of pure water.

What is H2O, H3O+, OH-?

100
Compounds that change color depending on conditions such as pH.
What are indicators?
200

Chemical property of acids that makes them destroy metals.

What is corrosive?

200

Ions that make a solution a base.

What is hydroxide (OH-)?

200
The value used to express alkalinity or acidity.
What is pH?
200

Turns red when dipped in acids.

What is blue litmus paper?

300

How does the following chemical equation, 

HCl + H2O → H3O+ + Cl- describe why HCl is an acid?

What is it is a proton acceptor?

300

Substances used as cleaner such as dish detergent, alka seltzer and oven cleaner fall here on the pH scale.

What is greater than 7.

300

The process that measures the amount of solution of known concentration required to determine the concentration of a solution of unknown concentration

What is titration?

300

Lemon juice ______________________

Ammonia_________________________

What is acid?

What is base?

400
Type of ion that increases in acids.
What is hydronium?
400

How does the following chemical equation, 

NH3 + H2O → NH4+ + OH- describe why NH3 is a base?

What is it is a proton donator?

400

Determine the [H3O+], [OH-], and pH of a 1.17 x 10-3 M (NaOH) sodium hydroxide solution

H3O+ = 8.5 x 10-12

OH- = 1.17 x 10-3

pH =  11

400

Turns blue when dipped in bases.

What is red litmus paper?

500

The concentration of LiOH is 5.1 M.  If 75 mL of LiOH is needed to titrate 20 mL of HNO3 (nitric acid) what is the concentration of HNO3?

What is 19.1?

500

If 10.4 mL of 3.1 M HCl are titrated with 9.5 mL of NaOH solution, what is the concentration of the NaOH solution?

What is 3.4 M ?

500

Determine the [H3O+] and [OH-] and pH for apple juice. Apple juice has a hydronium concentration of 3.33 x 10-3

H3O+ = 3.33 x 10-3
OH- = 3.0 x 10-12
pH = 2.5

500
Conducts electricity.
What is acid?