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In 1800 he became a secretary of the Manchester Literary and Philosophical Society, and in the following year he orally presented an important series of papers, entitled "Experimental Essays" on the constitution of mixed gases; on the pressure of steam and other vapours at different temperatures, both in a vacuum and in air; on evaporation; and on the thermal expansion of gases. These four essays were published in the Memoirs of the Lit & Phil in 1802. The second of these essays opens with the striking remark, There can scarcely be a doubt entertained respecting the reducibility of all elastic fluids of whatever kind, into liquids; and we ought not to despair of affecting it in low temperatures and by strong pressures exerted upon the unmixed gases further. After describing experiments to ascertain the pressure of steam at various points between 0° and 100°C (32° and 212°F), he concluded from observations on the vapour pressure of six different liquids, that the variation of vapour pressure for all liquids is equivalent, for the same variation of temperature, reckoning from vapour of any given pressure. In the fourth essay he remarks,
What else can I help you with?
Who proposed john Dalton's atomic theory?
John Dalton. He put forward the atomic theory in 1808.
Who is credited with the first atomic theory based on expiramental evidence?
scientific method used in the development of atomic theory
Who formed the atomic theory model of the atom and was an English schoolteacher?
John Dalton
Atomic theory was a result of a proposal by?
The Greek philosophers Leucippus and Democritus
What was John Dalton's full name?
John Dalton made a great stride in chemistry with his atomic theory of matter and the idea of atoms and molecules became the established fact and the concept of atomic weight was also given by him
Who proposed john Dalton's atomic theory?
John Dalton. He put forward the atomic theory in 1808.
Who developed the first scientific atomic theory?
john dalton developed the atomic theory , which he published in 1803
What did Dalton do?
John Dalton developed the atomic theory.
When was John Dalton's Atomic Theory?
1803
Who is inventor of atomic theory?
John Dalton
Who was the inventor of atomic theory?
John Dalton
What is john Dalton's contribution on chemistry?
dalton came up with relative atomic mass
Who is credited with the development of the the atomic theory?
John Dalton first pursued research into atomic theory. He was the first person to propose the existence of the atomic structure.
Atomic theory invented by?
Atomic theory was founded by John Dalton. He proved this theory in 1803.
Who is credited with the first atomic theory based on expiramental evidence?
scientific method used in the development of atomic theory
What did John Dalton invent in 1803?
Atomic Theory.
Who is considered the father atomic theory?
John Dalton
