Author: workhouse123
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Who is the father of organic chemistry?
Friedrich Wöhler is known as the father of organic chemistry. He was a German chemist and was the first person to isolate many numbers of elements. Wohler initially worked mainly on topics of inorganic chemistry and he was the first to obtain Beryllium and Yttrium in their pure form.
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What is the hardest concept in organic chemistry?
three areas that were found to be difficult for majority of respondents were determination of reaction types, stereochemistry and characterising organic reaction based on the information given. The most difficult area was found to be determining the correct reaction mechanism (Table 6).
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What are good questions to ask about chemistry?
What is atomic number?,what is valency?,can you name elements from periodic table?what’s organic compound?what’s the molecular formula for benzene?what’s an alcohol,what’s an aldehyde?
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How is electrochemistry used in real life?
Electrochemistry has a number of different uses, particularly in industry. The principles of cells are used to make electrical batteries. In science and technology, a battery is a device that stores chemical energy and makes it available in an electrical form.
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What does electrode potential depend on?
The list of factors affecting electrode potential: The concentration of metal ions in the solution in which it has been placed. Temperature for the electrolysis process. The concentration of ions in the given solution
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What is the current in electrochemistry?
In electrochemistry, the faradaic current is the electric current generated by the reduction or oxidation of some chemical substance at an electrode. The net faradaic current is the algebraic sum of all the faradaic currents flowing through an indicator electrode or working electrode.
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What are the major reaction types involved in electrochemistry?
Simple redox reactions A simple redox reaction is one that involves a change in the electrical charge of a charge carrier, usually a simple or complex ion in the solution, by its taking away, an electron from the electrode (reduction), or its giving an electron to the electrode (oxidation).
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What are the sources of error in electrochemistry?
This note will illustrate three basic sources of error relative to an electrochemical cell: connecting cables, environmental noise, and instrumentation limitations. The majority of problems originate from cable connections often made with long unguarded wires, weak contacts, and corroded crocodile clips
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What are the two types of electrochemistry?
There are two types of electrochemical cells: galvanic, also called Voltaic, and electrolytic. Galvanic cells derives its energy from spontaneous redox reactions, while electrolytic cells involve non-spontaneous reactions and thus require an external electron source like a DC battery or an AC power source
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What is the purpose of electrochemistry?
You can see these processes in everything from combustion to photosynthesis. The basic goal of electrochemistry is finding ways to utilize redox reactions and electrical currents. For example, one of today’s leading practical applications of electrochemistry is batteries