Acids And Bases

Question 0

Sulfur dioxide plus nitrogen dioxide equals what

Answer 0

Acid rain

Question 1

Acids and bases are…..

Answer 1

Corrosive 
some conduct electricity 
they react together-neutralize  
they can produce salt and water 
are used for cleaning  
analytical chemistry
 form electrolytes in solution
Can cause color change of indicator

Question 2

What is Arrhenius’ theory

Answer 2

Acids release H plus ions
bases release OH plus ions
didn’t fully explain behavior

Question 3

Hydrogen Atoms share one electron with what

Answer 3

With electronegative atoms

Question 4

hydrogen minus electron is

Answer 4

Proton

Question 5

What is the Lowry-Bronsted theory

Answer 5

Acids donate protons

bases except protons

Question 6

Low pH has

Answer 6

High concentration

Question 7

High pH has

Answer 7

Low concentration

Question 8

PH scale ranges from

Answer 8

0 to 14

Question 9

Strong acids have

Answer 9

Low pH

Question 10

Strong bases have

Answer 10

Hi Ph

Question 11

What is Waters number on the pH scale

Answer 11

PH 7

Question 12

What does one color mean on indicators

Answer 12

Acidic

Question 13

What does different color mean On an indicator

Answer 13

Basic/alkaline

Question 14

What are some examples of indicators

Answer 14

Liquid
litmus paper strips
presence of acid/base
Graded color changes

Question 15

Product formed that H plus what

Answer 15

Acceptor

Question 16

Conjugate acid can donate what

Answer 16

H plus

Question 17

More ionization means what

Answer 17

Greater conducting

Question 18

Stronger the acid or what

Answer 18

Base

Question 19

Product formed from H plus what

Answer 19

Donor

Question 20

Conjugate base can accept what

Answer 20

H plus donator

Question 21

Strong acid readily gives what

Answer 21

H plus

Question 22

Strong base readily except what

Answer 22

H plus

Question 23

Strong acid means

Answer 23

Weak conjugate bases

Question 24

Weak acids means

Answer 24

Strong conjugate bases

Question 25

What is not a reason that compounds are considered pure substances

Answer 25

They can be separated by physical methods

Question 26

Elements that form mixtures keep what

Answer 26

Their original properties

Question 27

Colloids have the properties of solutions and

Answer 27

Suspensions

Question 28

A solution is

Answer 28

Particles of two or more substances evenly distributed among two or more substances

Question 29

Compound used by plants in photosynthesis is

Answer 29

Carbon dioxide

Question 30

Table salt is

Answer 30

Sodium chloride

Question 31

Cows milk is a

Answer 31

Base

Question 32

Oven cleaner is a

Answer 32

Acid

Question 33

Base soloutions have a high concentration of

Answer 33

OH-

Question 34

Borax is a

Answer 34

Base

Question 35

The chemical reaction between an acid and a base that results in both substances losing their distinctive properties

Answer 35

Neutralization reaction

Question 36

Household ammonia is an

Answer 36

Acid

Question 37

__________ ph value indicates a stronger base

Answer 37

Higher

Question 38

Q:The particles in both solution and a collide

Answer 38

A:D. Can pass through a finer filter

Question 39

Q:when element form mixture the keep their _____ ______

Answer 39

A:original properties

Question 40

Q:a collide has the properties of a solution and ___________

Answer 40

A: suspensions

Question 41

Q:particle of two or more substances distributed evenly among each other form a(n)_________

Answer 41

A:solution

Question 42

Q:process that separates mixtures based on the boiling point of the components

Answer 42

A:distillation

Question 43

Q:a mixture of liquids can be seep rated by __________

Answer 43

A:distillation

Question 44

Q:Potting soil is a mixture of_____________?

Answer 44

A:solids

Question 45

Q:amount of a given substance is a given quality of a mixture, solution, or ore

Answer 45

A:concentration

Question 46

Q:mixture consisting if tiny particles that are intermediate in size between those in solutions and those in suspensions.

Answer 46

A:colloids

Question 47

•What is the most acidic pH

Answer 47

B:3

Question 48

What is the pH of a strong alkali

Answer 48

3

Question 49

Which of the following best matches "are electrolytes"

Answer 49

C:both acids and bases

Question 50

In a reaction of an acid and a base, the pH changes to a value that is closer to _____

Answer 50

Neutral or 7 •

Question 51

Litmus papers turn red to blue in the presence of a _________.

Answer 51

Base •

Question 52

Which of the following best matches " after reactions from salt to water"

Answer 52

C:both acids and bases

Question 53

Bases have pH from_____-______

Answer 53

7-14

Question 54

•which of the following best follows matched FEELS SOAPY, SLIPPERY

Answer 54

B:base •

Question 55

a material that has the property of changing color in the presence of an acid of a base.

Answer 55

Indicator

Question 56

a substance that can donate hydrogen ions

Answer 56

Acids

Question 57

A substance that can accept hydrogen ions

Answer 57

Base

Question 58

•Aqueous solutions is any solution where _________ is the solvent

Answer 58

Water, H2O

Question 59

Lower pH indicates a _______ acid

Answer 59

Higher/stronger

Question 60

Which of the following best matches taste sour

Answer 60

A:acid

Question 61

Acid solution contains height concentration of _________

Answer 61

H+ ions

Question 62

An ionic compound that forms metal atom or a positive radical replaces the hydrogen of an acid is _________.

Answer 62

Salt

Question 63

Acids donate ________ when mixed with bases.

Answer 63

Protons

Question 64

Lemon juice is

Answer 64

Acid

Question 65

A mixture in which particles of the material are dispersed throughout a liquid or gas but are large enough that they settle out is called and what

Answer 65

Suspension

Question 66

What Is a mixture in which the particles are dispersed throughout but not heavy enough to settle out

Answer 66

Colloid

Question 67

What are some examples of colloids

Answer 67

Milk, mayonnaise, stick deodorants, gelatin, and whip cream

Question 68

Instant coffee that is placed in hot water is an example of a

Answer 68

Solute

Question 69

Calcium carbonate is a

Answer 69

Compound

Question 70

a milkshake is a

Answer 70

Suspension

Question 71

And aluminum plate is a

Answer 71

Elements