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Using "Le Chatelier's principle", the equilbrium will seek to oppose the change made to the reaction. In order to counter the increase in oxygen concentration, the reaction will shift to...
I would always advise to plan before writing the essay to outline what you want to say and how you're going to structure it so that you remain focused on the question when writing. This plan does not need...
Whilst it may have appeared in the beginning that the Treaty of London - an international non-aggression pact which involved over twenty European rulers - satisfied Henry’s desire to put England at the fo...
Light energy excites electrons in chlorophyll to a higher energy level. The electrons pass down the electron transfer chain, reducing carriers as they go and releasing energy. The energy lost is used to g...
First of all this is a great question and one that many people ask.We use 'por' when we want to talk about things such as mode of travel, duration and motivation (explaining why you did something). When u...
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