Acid And Bases

Question 1

Tastes sour

Answer 1

Acid

Question 2

Above 7

Answer 2

Base

Question 3

Low ph

Answer 3

Acid

Question 4

Has a chemical formula that begins with H

Answer 4

Acid

Question 5

Monatomic ions

Answer 5

Only have one element

Question 6

Polyatomic ions

Answer 6

Have more than one element

Question 7

Changes litmus to red

Answer 7

Acid

Question 8

Naming monatomic acid

Answer 8

Put hydro
Then second element name with ic 
End with acid 
Ex.
Hydrosulfuric acid

Question 9

Naming poly atomic acid

Answer 9

No hydro
 if ends in ate, use ic
If doesn't end in ate, use ous
Ex. Nitrite ---- nitous
Nitrate-----nitric

Question 10

Accept hydrogen ions

Answer 10

Bases

Question 11

Ph greater than 7

Answer 11

Base

Question 12

Feels slippery

Answer 12

Base

Question 13

Blue litmus

Answer 13

Base

Question 14

Only works with phenylthalene

Answer 14

Base

Question 15

Naming based

Answer 15

Write cation (metal )
Then anion ( hydroxide) OH
Ex
Sodium hydroxide 
NaOH

Question 16

What do the subscripts indicate in a transition metal formula for bases

Answer 16

When it’s of OH it indicates the Roman numeral

Question 17

If cation is a transition metal what do you add

Answer 17

Roman numerals

Question 18

Is rain naturally acidic?

Answer 18

Yes

Ph of natural rain water is 6

Question 19

What forms carbonic acid

Answer 19

H2O + CO2

H2CO2

Question 20

Acid rain forms when blank are added to the air by blank

Answer 20

NOx SOx

Burning fuel

Question 21

What neutralizes lakes

Answer 21

Limestone

Question 22

What is the formula for limestone

Answer 22

Calcium carbonate
CaCO3
Acts as a base

Question 23

What kind of lakes don’t neutralize

Answer 23

Granite bottoms

Ph become as low as 2 which could burn the skin

Question 24

What is NOx and where does it come from

Answer 24

Nitrogen oxides

Car exhaust and factories

Question 25

What is SOx and comes mostly from where

Answer 25

sulfur oxide

Burning coal

Question 26

NOx + H2O =

Answer 26

Nitrous Acid/ nitric acid

Question 27

SOx + H2O =

Answer 27

Sulfuric acid

Question 28

Acid rain can be a ph of

Answer 28

4

Question 29

Carboxylic acids

Answer 29

Formed by adding carboxyl group
Adding the group makes any molecule carboxylic acid
^ contains 1C 1O and 1 OH
Called fatty acids

Question 30

Below 7

Answer 30

Acidic

Question 31

Recognizing acids

Answer 31

Begins with H

Question 32

Recognizing bases

Answer 32

Ends in OH

Question 33

Will act as a donor

Answer 33

Acid

Question 33

When naming acids first look to see

Answer 33

If they are monoatomic and polyatomic

Question 35

Name HNO3
Hydrogen
Nitrate

Answer 35

Nitric acid

Question 36

H2SO4
Hydrogen
Sulfate

Answer 36

Sulfuric acid

Question 37

H2CO3
Hydrogen
Carbonate

Answer 37

Carbonic acid

Question 38

HBr

Hydrogen bromine

Answer 38

Hydrobromic acid

Question 39

How do you write the formulas when given the name

Answer 39

1) look for hydro meaning mono so it’s hydrogen and one other, then find charges and make the formula neutral
Ex hydrochloric= hcl
2) look for ic or ous, means poly and ic means ended in ate, ous means anything else. Find the element/ion then make it neutral
Ex. Sulfuric (ate) acid= h2(so4) -2

Question 40

How do you know how many hydrogen a to put for formulas

Answer 40

You have to make it neutral so look at the charge

Question 41

Name HCL

Hydrogen chlorine

Answer 41

Hydro choleric acid