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Flashcards in Acid And Bases Deck (41)
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1
Q

Tastes sour

A

Acid

2
Q

Above 7

A

Base

3
Q

Low ph

A

Acid

4
Q

Has a chemical formula that begins with H

A

Acid

5
Q

Monatomic ions

A

Only have one element

6
Q

Polyatomic ions

A

Have more than one element

7
Q

Changes litmus to red

A

Acid

8
Q

Naming monatomic acid

A
Put hydro
Then second element name with ic 
End with acid 
Ex.
Hydrosulfuric acid
9
Q

Naming poly atomic acid

A
No hydro
 if ends in ate, use ic
If doesn't end in ate, use ous
Ex. Nitrite ---- nitous
Nitrate-----nitric
10
Q

Accept hydrogen ions

A

Bases

11
Q

Ph greater than 7

A

Base

12
Q

Feels slippery

A

Base

13
Q

Blue litmus

A

Base

14
Q

Only works with phenylthalene

A

Base

15
Q

Naming based

A
Write cation (metal )
Then anion ( hydroxide) OH
Ex
Sodium hydroxide 
NaOH
16
Q

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

A

When it’s of OH it indicates the Roman numeral

17
Q

If cation is a transition metal what do you add

A

Roman numerals

18
Q

Is rain naturally acidic?

A

Yes

Ph of natural rain water is 6

19
Q

What forms carbonic acid

A

H2O + CO2

H2CO2

20
Q

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

A

NOx SOx

Burning fuel

21
Q

What neutralizes lakes

A

Limestone

22
Q

What is the formula for limestone

A

Calcium carbonate
CaCO3
Acts as a base

23
Q

What kind of lakes don’t neutralize

A

Granite bottoms

Ph become as low as 2 which could burn the skin

24
Q

What is NOx and where does it come from

A

Nitrogen oxides

Car exhaust and factories

25
Q

What is SOx and comes mostly from where

A

sulfur oxide

Burning coal

26
Q

NOx + H2O =

A

Nitrous Acid/ nitric acid

27
Q

SOx + H2O =

A

Sulfuric acid

28
Q

Acid rain can be a ph of

A

4

29
Q

Carboxylic acids

A

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

30
Q

Below 7

A

Acidic

31
Q

Recognizing acids

A

Begins with H

32
Q

Recognizing bases

A

Ends in OH

33
Q

Will act as a donor

A

Acid

33
Q

When naming acids first look to see

A

If they are monoatomic and polyatomic

35
Q

Name HNO3
Hydrogen
Nitrate

A

Nitric acid

36
Q

H2SO4
Hydrogen
Sulfate

A

Sulfuric acid

37
Q

H2CO3
Hydrogen
Carbonate

A

Carbonic acid

38
Q

HBr

Hydrogen bromine

A

Hydrobromic acid

39
Q

How do you write the formulas when given the name

A

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

40
Q

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

A

You have to make it neutral so look at the charge

41
Q

Name HCL

Hydrogen chlorine

A

Hydro choleric acid