... versus the others in the compound. This type of bond occurs when the atoms involved differ greatly in electro negativity. Prediction: I predict that the more energy given out, the higher the number of moles. Method: Equipment: * * Ethanol in fuel burner * Propan-1-ol in fuel burner * Butan-1-ol in fuel burner * Hexan-1-ol in fuel burner * Octan-1-ol in fuel burner * Heat proof mat * 20ml water * Boiling tube * Clamp and stand * Stop clock * Measuring cylinder * Splint/Matches (to light the burner) First of all we completed a preliminary experiment to see what volume of water to use. I will use a boiling tube to boil water in it. I will then use a clamp and stand to clamp the test tube at a certain height from the top of the burner. We will keep this height the same every time we do the experiment. We will also keep the amount of water, 20ml the same every time. We will ...

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