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How does the pKa level correlate with acid strength?
The pKa is a way of measuring the strength of an acid in water solution. An acid, in this context, is a molecule that releases a proton (H+) when in water. The more readily this molecule releases a proton th...
RS
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Riccardo S.
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How do i determine which compound is more ionic?
Ionic bonds are an electrostatic attraction between oppositly charged ions. Ionic bonds are formed between a non-metal (positively charged cation) (group I,II, III on periodic table) and a metal (negatively ...
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Shirleen B.
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Explain why the first ionization energy of sodium is less than that of magnesium?
Ionization energy is the energy required to remove the most loosely bound electron from an atom. As the nuclear charge of an atom increases and the size of an atom decreases, the ionization energy increases,...
MK
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Mia K.
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Chemistry tutor
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Explain the general trend in first ionisation energy across period 2 in the periodic table.
Across period 2, the nuclear charge increases from Li (3+) to Ne (10+) as protons are added to the nucleus. - The electros are removed from the same main energy level and electrons in the same main energy le...
EA
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Eyad A.
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Chemistry tutor
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In the addition of hydrogen bromide to propene, consider which of the two possible products, 1-bromopropane and 2-bromopropane, will be the major product and why.
[Throughout the question, references will be made to a diagram which shows the mechanism of the reaction] In organic addition reactions like the one described in the question, an unstable intermediate carboc...
AN
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Aryan N.
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Chemistry tutor
18045 Views
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