Chemistry
13.11.2020 02:07
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Use the table below to write your observations. You can also use the paint bucket

Use the table below to write your observations. You can also use the "paint bucket" in the tools above to fill the box with the
color seen in the reaction if you would like. If the combination
of chemicals is not tested in the lab, or if it is tested and no
change is seen, put an X in the box (or you can fill it with black
using the paint bucket)
** Grayed out boxes not tested in your lab directions** Only test the combinations with the white boxes.
#1 Complete this chart as you test each chemical combination.
Show Answers
StupidFatChipmunk
StupidFatChipmunk
5,0(58 marks)

35 KJ.

Explanation:

The activation energy is the minimum energy that must be overcome for a reaction to take place.

In the diagram given above, the activation energy lies between the energy of the reactants and that at the peak.

Thus we can calculate the activation energy as follow:

Energy of reactants = 30 KJ

Energy at the peak = 65 KJ

Activation energy =..?

Activation energy = Energy at the peak – Energy of reactants

Activation energy = 65 – 30

Activation energy = 35 KJ

Therefore, the activation energy of th reaction is 35 KJ

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