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What is the vitalism theory in organic chemistry and why is it false. Please try to explain.

2006-12-27 02:41:24 · 2 answers · asked by Anonymous in Science & Mathematics Chemistry

2 answers

Vitalism is a doctrine that the functions of a living organism are due to a vital principle distinct from physicochemical forces .

Bechtel and Richardson[7] state that "vitalism now has no credibility" because it is often viewed as unfalsifiable, and "therefore a pernicious metaphysical doctrine". Many vitalistic theories were in fact falsified, notably Mesmerism and the phlogiston theory (see above), but the pseudoscientific retention of these falsified theories continues to this day in a fashion that ignores the testability criterion of the scientific method.

2006-12-27 03:52:00 · answer #1 · answered by Som™ 6 · 0 0

Vitalism Definition

2016-11-04 10:01:52 · answer #2 · answered by ? 4 · 0 0

Vitalism in organic chemistry dictated that there certain chemicals called organic chemicals that could only be made by living systems. Living things had a certain "vital force" needed to make such compounds. The rest were called inorganic compounds.

In 1828, Friedrich Woehler of Germany heated an obviously inorganic salt, ammonium cyanate, NH4+ CNO-, and got urea, H2N-C=O*NH2, which is a product of nitrogen metabolism in mammals. I don't remember his exact words, but he wrote to a colleague, "I tell you that I can make urea outside of a dog without even a kidney!" Later, he became depressed about something else, and a colleague wrote to tell him, "I would rather have made urea than discovered any ten of the elements!"

That was the death of the vital force theory. Today we call organic chemistry the chemistry of carbon (usually covalently bonded to at least one hydrogen) and inorganic chemistry everything else

2006-12-27 05:29:27 · answer #3 · answered by steve_geo1 7 · 2 0

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What is the vitalism theory in organic chemistry and why is it false?
What is the vitalism theory in organic chemistry and why is it false. Please try to explain.

2015-08-24 09:23:50 · answer #4 · answered by Gretta 1 · 0 0

What Is Vitalism

2016-12-15 03:24:00 · answer #5 · answered by ? 4 · 0 0

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