Understanding Chemistry
Friday 23 September 2016
What Is a Second Order Reaction?
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A chemical reaction can be classified either according to its molecularity or according to its order. The order is a description of the nu...
Thursday 22 September 2016
What Oxidation Means in Chemistry?
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In our daily life we come across processes like rusting of objects made of iron, fading of the color of clothes, burning of the combustibl...
Monday 19 September 2016
Why Veins Look Blue?
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Vein Looks Blue Are veins blue in real life? If you look at the palm side of your wrist, you can see the veins, they too are blue. Th...
Friday 16 September 2016
How to Find pOH
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The pH and pOH of a neutral solution at 25oC are equal to 7. The ion concentrations are small and the negative exponents make them tedious ...
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Tuesday 6 September 2016
What an Electron Domain Means in Chemistry
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An electron domain is any region of space around the central atom in which there is a high probability of finding electrons. A domain of el...
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Why Do We Smell When We Sweat?
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When people exposed to heat, through experiencing elevated air, temperature, exercise or emotional stress, they often sweat. Sweating is th...
Monday 22 August 2016
How pH and pKa Are Related?
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pH vs pKa pH is a measure of the concentration of hydrogen ions in an aqueous solution. pKa (acid dissociation constant) is related, but...
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