Kalpeshbhai
- Rate S$12
- Response 1h
S$12/h
See Chemistry tutors
Unfortunately, this tutor is unavailable
- Chemistry
- Organic chemistry
Chemistry is my life. I proud of me for m.sc chemistry student. Thank you
- Chemistry
- Organic chemistry
Lesson location
About Kalpeshbhai
The history of chemistry spans a period from very old times to the present. Since several millennia BC, civilizations were using technologies that would eventually form the basis of the various branches of chemistry. Examples include extracting metals for chemistry
See more
About the lesson
- All levels
- English
All languages in which the lesson is available :
English
The history of chemistry spans a period from very old times to the present. Since several millennia BC, civilizations were using technologies that would eventually form the basis of the various branches of chemistry. Examples include extracting metals from ores, making pottery and glazes, fermenting beer and wine, extracting chemicals from plants for medicine and perfume, rendering fat into soap, making glass, and making alloys like bronze.
Chemistry was preceded by its protoscience, alchemy, which operated a non-scientific approach to understanding the constituents of matter and their interactions. Despite being unsuccessful in explaining the nature of matter and its transformations, alchemists set the stage for modern chemistry by performing experiments and recording the results. Robert Boyle, although skeptical of elements and convinced of alchemy, played a key part in elevating the "sacred art" as an independent, fundamental and philosophical discipline in his work The Sceptical Chymist
While both alchemy and chemistry are concerned with matter and its transformations, the crucial difference was given by the scientific method that chemists employed in their work. Chemistry, as a body of knowledge distinct from alchemy, became an established science with the work of Antoine Lavoisier, who developed a law of conservation of mass that demanded careful measurement and quantitative observations of chemical phenomena. The history of chemistry afterwards is intertwined with the history of thermodynamics, especially through the work of Willard Gibbs.
See more
Rates
Rate
- S$12
Pack rates
- 5h: S$60
- 10h: S$120
online
- S$12/h
Similar Chemistry teachers in Vadodara
Anisha
Singapore & online
- S$40/h
- 1st lesson free
Christopher
Singapore & online
- S$60/h
- 1st lesson free
Sibani
Singapore & online
- S$30/h
- 1st lesson free
Ferliana
Singapore & online
- S$80/h
- 1st lesson free
Zen
Singapore & online
- S$50/h
- 1st lesson free
Mandeep Singh
Singapore & online
- S$30/h
- 1st lesson free
Suren
Singapore & online
- S$45/h
- 1st lesson free
YU XUAN
mTower & online
- S$25/h
- 1st lesson free
Ching
Singapore & online
- S$40/h
- 1st lesson free
Ranjeeta
Singapore & online
- S$23/h
- 1st lesson free
Mark
Singapore & online
- S$45/h
- 1st lesson free
Abhishek
Singapore & online
- S$30/h
- 1st lesson free
Bhavna
Singapore & online
- S$20/h
- 1st lesson free
Weichen
Singapore & online
- S$70/h
- 1st lesson free
Sharani
Singapore & online
- S$20/h
- 1st lesson free
Heera
Singapore & online
- S$15/h
- 1st lesson free
Raelyn
Singapore & online
- S$45/h
- 1st lesson free
Isaac
Singapore & online
- S$45/h
- 1st lesson free
Jones
Singapore & online
- S$20/h
- 1st lesson free
Hui Wen
Singapore
- S$35/h
- 1st lesson free
-
See Chemistry tutors
