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Results - Equilibrium lab

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iii) forward reaction (rate of disappearance of reactant A or rate of appearance ... (rate of appearance of A/ reactant or rate of disappearance of B/product) ... – PowerPoint PPT presentation

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Title: Results - Equilibrium lab


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Results - Equilibrium lab
2
(1) Title
(1) Curve
(1) Volume on y-axis
(1) lines meet
Total /5
(1) transfers on x-axis
3
(1) Curve
(1) lines switch and even out
Total /2
4
(1) sharp jumps in volume
(2) Plotting data
Total /3
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Question 2 - (1) each, total /6
  • i) amount/concentration of A/reactant
  • ii) amount/concentration of B/product
  • iii) forward reaction (rate of disappearance of
    reactant A or rate of appearance of product B)
  • iv) reverse reaction (rate of appearance of A/
    reactant or rate of disappearance of B/product)
  • v) time/length/duration of reaction
  • vi) Fraction of reactant/product converted to
    product/reactant, rate of reaction, successful
    collisions or conversions

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Question 3,4 - total /4
  • 3) Dynamic equilibrium dynamic, equilibrium
    dynamic reactions (forward reverse) continue
    (1), equilibrium concentrations (of reactants
    and products) dont change (1)
  • You can tell from the graph because does not
    change (lines become straight) (1)
  • 4) You can tell by where the lines straighten
    out. If one reaction is favored, more of its
    product will form (higher line). (1)

Total /20
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