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What is the difference between a Bronsted Lowry acid and a Lewis Acid?

In chemistry there are two distinct theories to explain acid-base reactions; the Bronsted-Lowry and Lewis acid-base theories. The Bronsted-Lowry theory talks about removal or transfer of hydrogen ions (H+) i...
ME
Answered by Michael E. • Chemistry tutor
47744 Views

Use the concept of electronegativity to justify why the acid strengths of ethanedioic acid and ethanoic acid are different.

This is a long answer (6 mark) question, which means you need to demonstrate your written communication of scientific ideas. The first thing I would do in a question is identify the key words. Firstly, elect...
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Answered by Olivia S. • Chemistry tutor
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How do I get better at organic synthesis?

I don't think i've ever taught an A-level chemistry student that hasn't said this at some point. Because it is the part of chemsitry (in my opinion) that seems the most daunting. I generally wait until towar...
RC
Answered by Richard C. • Chemistry tutor
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Explain why sulfur dioxide has a low boiling point

The first thing to consider is the properties of sulfur dioxide. Sulfur dioxide is a simple molecule. It contains only three atoms which means it is small, and very strong covalent bonds connect these. Remem...
AM
Answered by Alex M. • Chemistry tutor
47980 Views

Define the term standard electrode potential

The standard electrode potential is the electromotive force of a half-cell compared to that of a hydrogen half-cell under standard conditions. Standard conditions: Temperature=298K, Pressure=100kPa; all solu...
AE
Answered by Akshay E. • Chemistry tutor
15752 Views