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3.2.1/3.2.2/3.2.3 Enthalpy changes, reaction rates and chemical equilibrium MatchUp

Target Level
C
Running Total
0
0%
Attempt
1 of 3

Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.

image

mol dm−3
does not change the position of equilibrium
shifts the position of equilibrium to the left
kJ mol−1
shifts the position of equilibrium to the right
heterogeneous
homogeneous
J
J K−1 kg−1 (or J K−1 g−1)
in reaction above, increasing the temperature...
in reaction above, increasing the pressure...
in reaction above, adding a catalyst...
catalyst in the same phase as the reactants

catalyst in a different phase from the reactants


units of enthalpy change



units of specific heat capacity
units of heat change
units for concentration (in Kc calculations)

This is your 1st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark
75%