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biochem lec > Acid and bases > Flashcards

Acid and bases Flashcards

1
Q

The process by which ions are formed by gaining or losing an electron from a molecule

A

Ionization

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2
Q

These are cations and anion’s produced when a molecule is dissolved in water

A

Electrolytes

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3
Q

It completely ionizes when dissolved, no neutral molecules are formed in the solution

A

Strong electrolyte

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4
Q

Partially ionizes in the solution

A

Weak electrolyte

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5
Q

Water plus base would result to

A

Neutral

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6
Q

He defined the following substance that acid yields hydrogen ions to water

A

Arrhenius

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7
Q

Substance that yields hydrogen ions to water

A

Acid

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8
Q

Substance that yields hydroxide ion’s to water

A

base

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9
Q

Ability to donate or accept protons

A

amphiptrotic

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10
Q

Ability to act as an acid or base

A

amphoteric

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11
Q

A solution that can resist pH change upon the addition of an acid or base

A

Buffers

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12
Q

Condition of the body where there is a build up of excess base or alkali

A

Alkalosis

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13
Q

pH level of alkalosis

A

Greater than 7. 45

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14
Q

Condition of body when acids buildup in the body fluids

A

Acidosis

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15
Q

pH level of acidosis

A

Below 7.35

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16
Q

It is a method of writing chemical equation for the reaction in an aqueous solution

A

Ionic equation

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17
Q

It is the balance chemical equations for an ionic equation

A

Molecular equation

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18
Q

It is an equation that includes all species in on the ionic reaction, including spectator ions

A

Complete ionic equation

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19
Q

It is an equation only shows the species involved in the chemical reaction

A

Net ionic equation

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20
Q

An ion’s that do not participate in chemical reactions and present the same on both sides of the reaction

A

Spectator ion

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21
Q

base or acid: Blue litmus paper turn to red

A

Acid

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22
Q

base or acids: It has a sour taste

A

Acids

23
Q

base or acid: It neutralizes base

A

Acids

24
Q

base or acid: It reacts with active metals to produce hydrogen gas

A

Acids

25
Q

acid or base: Red litmus paper turn to blue

A

Bases

26
Q

acid or base: It has a bitter, biting taste

A

Bases

27
Q

acid or base: It neutralizes acids

A

Bases

28
Q

base or acid: It has a slippery, soapy feeling

A

bases

29
Q

These are the idea that was previously made by scientist about acid and bases

A

Theories

30
Q

This theory stated that acids and bases are not limited to water solutions

A

Brownsted and Lowry concepts

31
Q

Substances that donate a proton

A

Acids

32
Q

Substances that accept a proton

A

Base

33
Q

He provided the most general definition of acid and bases

A

Gilbert N. Lewis

34
Q

Species that can accept a pair of electron

A

Acids

35
Q

Species that can donate a pair of electron

A

Bases

36
Q

Useful for estimating the pH of a buffer solution

A

Henderson-hasselbach equation

37
Q

It finds the equilibrium pH in an acid base reaction

A

Henderson-hasselbach equation

38
Q

It determines the amount of acid and conjugate base to make a buffer of a certain pH

A

henderson-hasselbach equation

39
Q

It is a type of exhancged respiration that occur between the outside here and the venous blood through the lungs

A

External respiration

40
Q

The type of exchange respiration occur between the blood and the tissue

A

Internal respiration

41
Q

How many ML is used in oxygen if the respiration is at rest

A

250 ML

42
Q

How many ML of carbon dioxide is eliminated if the respiration is at rest

A

200 ML

43
Q

Exchange of gases between the outside air and the body

A

Respiration

44
Q

It is the pressure exerted by gas in solution

A

Tension

45
Q

Amount taken by the blood plasma when exposed to alveoli air in oxygen transport

A

0.2–0.3%

46
Q

Percentage of oxygen saturation of the RBCs leaving the lungs

A

96%

47
Q

Percentage of oxygen saturation of venous hemohlobin

A

64%

48
Q

Percentage of oxygen that is delivered in the tissues

A

32%

49
Q

What are the three blood buffers

A

Plasma protein, phosphates and hemoglobin and oxyhemoglobin

50
Q

Percentage of total carbon dioxide in plasma protein

A

10%

51
Q

Percentage of the total carbon dioxide in phosphates

A

25%

52
Q

Percentage of carbon dioxide in hemoglobin and Oxyhemoglobin

A

60%

53
Q

The ratio between bicarbonate and carbonic acid should be

A

20:1

54
Q

It is carried in the blood in the form of bicarbonate

A

carbonic acid (H2CO3)

biochem lec (8 decks)

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