Results - Equilibrium lab

Equilibrium - results from Part 1

0

10

20

30

40

50

60

0 5 10 15 20

# of transfers

Vo

lum

e (

mL

) GC 1GC 2

(1) Curve

(1) # transfers on x-axis

(1) lines meet(1

) V

olum

e on

y-a

xis

(1) Title

Total: /5

Equilibrium - results from Part 2

0

10

20

30

40

50

60

0 5 10 15 20

# of transfers

Vo

lum

e (

mL

) GC 1

GC 2(1) Curve

(1) lines switch and even out

Total: /2

Equilibrium - results from Part 3

0

5

10

1520

25

30

35

0 5 10 15

# of transfers

Vo

lum

e (

mL

)

GC 1

GC 2

(1) sharp jumps in volume

(2) Plotting data

Total: /3

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

Question 3,4 - total: /4

3) Dynamic equilibrium = dynamic, equilibrium: dynamic: reactions (forward & reverse) continue (1), equilibrium: concentrations (of reactants and products) don’t 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: /20For more lessons, visit www.chalkbored.com