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chemistry > R3.1 - proton transfer reactions > Flashcards

R3.1 - proton transfer reactions Flashcards

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1
Q

What is a bronsted lowry acid?

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2
Q

What is a bronsted lowry base?

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3
Q

What is a proton?

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4
Q

What were some key discoveries about acids and bases?

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5
Q

What is the difference between a base and an alkali?

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6
Q

What are conjugate pairs?

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7
Q

How do you work out the conjugate acid?

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8
Q

How do you work out the conjugate base?

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9
Q

What is amphiprotic?

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10
Q

Why is water amphiprotic?

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11
Q

What is the equation for water acting as an acid with NH3?

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12
Q

What is the equation for water acting as a base with ethanoic acid?

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13
Q

What allows species to have a double identity?

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14
Q

What does amphoteric mean?

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15
Q

What are the equations for Al2O3?

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16
Q

Why can Al2O3 not be amphiprotic?

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17
Q

How does the acid and base in a conjugate pair differ?

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18
Q

What is acid rain?

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19
Q

What is the equation for sulfur dioxide and water?

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20
Q

What is the equation for nitrogen oxide and water?

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21
Q

What is the pH scale?

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22
Q

What are the key equations?

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23
Q

How can we measure pH?

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24
Q

What are the key properties of pH?

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25
Q

What happens to pH as [H+] ions increases?

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26
Q

How will pH decrease for each increase of 10x in [H+]?

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27
Q

What are the characteristics of pH < 7?

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28
Q

What are the characteristics of pH > 7?

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29
Q

What are the characteristics of pH = 7?

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30
Q

What is the ion product constant of water, Kw?

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31
Q

What is the process of ionization of water?

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32
Q

What is Kw dependent on?

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33
Q

How can we determine the type of solution using concentration?

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34
Q

How can we work out Kw and pH of pure water?

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35
Q

What is the relationship between [H+] and [OH-]?

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36
Q

How will increasing temperature affect equilibrium and k?

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37
Q

How will decreasing temperature affect equilibrium and k?

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38
Q

What does strength of an acid depend on?

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39
Q

What is strength?

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40
Q

What is concentration?

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41
Q

What is a strong acid?

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42
Q

What are some examples, with equations of strong acids?

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43
Q

What is a weak acid?

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44
Q

What are some examples, with equations of weak acids?

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45
Q

What is a strong base?

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46
Q

What are some examples, with equations of a strong base?

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47
Q

What is a weak base?

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48
Q

What are some examples, with equations of a weak base?

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49
Q

Where does acid-base equilibria lie?

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50
Q

What base is a better proton acceptor and why?

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51
Q

What is the most common substance?

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52
Q

What is the relationship between bond length, bond strength and acid strength?

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53
Q

What is the strongest acid?

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54
Q

What is the weakest acid?

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55
Q

How are strong and weak acids and bases different in terms of electrical conductivity?

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56
Q

How are strong and weak acids and bases different in terms of pH?

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57
Q

How are strong and weak acids and bases different in terms of rate of reaction?

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58
Q

What is neutralisation?

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59
Q

What are alkalis?

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60
Q

What is the reaction between K2O and water?

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61
Q

What are salts?

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62
Q

What are reactions like with hydroxides and oxides?

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63
Q

What is a spectator ion?

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64
Q

What are reactions like with carbonates?

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65
Q

What are reactions like with metals?

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66
Q

What solutions are used to determine pH curves?

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67
Q

What is the point of inflection?

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68
Q

What is the point of equivalence?

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69
Q

How can the pH curve be explained?

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70
Q

What is a monoprotic species?

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71
Q
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chemistry (28 decks)

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