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My IB chemistry IA topic as a HL student...

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I'm about to do my chemistry IA experiment on "The effect of temperature on the electrical conductivity of electrolyte drink(Gatorade)". 

However, my concern is as an HL chemistry student, I feel like the experiment is too simple and not much chemistry concepts are included. 

I heard that the marking criteria are same for SL and HL, but still, I'm just worried :sadnod:

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This is more of a physics concept than chemistry. You could for example try a temperature dependent reaction and perhaps either apply the Arrhenius Eq or Nerst Eq, depending on whether you look at rate of reaction or equilibrium. 

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