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What does OILRIG stand for and what is the significance?

Oxidation Is Loss Reduction Is Gain = OILRIG This is a helpful acronym to describe the term given to a loss or gain of electrons. If atom looses or gains an electron it becomes an ion, and the term to descri...
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Answered by Alice C. • Chemistry tutor
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Why is the Haber Process run at 450 °C instead of room temperature?

the forward reaction of the harbour process is exothermic, it gives out heat. so increasing temperature will shift the equilibrium and decrease the yeild, however increasing the temperature also increases th...
TF
Answered by Tom F. • Chemistry tutor
14066 Views

What is empirical formula and how is it worked out?

Empirical formula is the simplest ratio of elements in a formula. chemists use it to make big molecules easier to work with when doing calculations. An example of a working out an empirical formula is; Q) He...
TF
Answered by Tom F. • Chemistry tutor
3747 Views

What is the difference between oxidation and reduction?

In chemistry if a substance is oxidised it loses electrons in a reaction. If a substance is reduced it gains electrons in a reaction. A reaction that has both oxidation and reduction within it is called a RE...
TC
Answered by Thomas C. • Chemistry tutor
30607 Views

How do reversible reactions reach an equilibrium?

Reversible reactions are reactions where the products are able to react themselves into the reactants. At the beginning of the reaction, there will be more reactants than products. But as the reaction goes o...
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Answered by Nandini M. • Chemistry tutor
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