Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kenneth E. Kolb"'
Autor:
Doris Kolb, Kenneth E. Kolb
Publikováno v:
Journal of Chemical Education. 77:812
Glass is older than recorded history, and yet it is as new as tomorrow! How, when, or where man first learned to make glass is not known, but we do know that the ancient Egyptians were making glass articles as early as 2,600 B.C.E. (The making of gla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f297054d50abe6b6df20d909fc96a7ba
https://doi.org/10.1021/ed077p812
https://doi.org/10.1021/ed077p812
Autor:
Doris Kolb, Kenneth E. Kolb
Publikováno v:
Journal of Chemical Education. 70:174
Using the plastics code is a great way to show students how properties are used in substance classification.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0828ddccc6bc0dac2b0f96e931f0b7
https://doi.org/10.1021/ed070p174.2
https://doi.org/10.1021/ed070p174.2
Autor:
A. Donald Glover, Kenneth E. Kolb
Publikováno v:
Journal of Chemical Education. 68:654
Differences between regular, "light" and "extra light" margarine can be readily shown as a lecture demonstration or laboratory exercise by simply heating the margarine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540bdab39da90fcc7bf324f7ccd0abf1
https://doi.org/10.1021/ed068p654
https://doi.org/10.1021/ed068p654
Autor:
Kenneth E. Kolb, Doris Kolb
Publikováno v:
Journal of Chemical Education. 68:348
This article suggests the use of differences in density as a means for separation and identification of plastics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e21fe3e240aa8f5aa02f2ff7f8dceb5
https://doi.org/10.1021/ed068p348
https://doi.org/10.1021/ed068p348
Autor:
Kurt W. Field, Kenneth E. Kolb
Publikováno v:
Journal of Chemical Education. 68:86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f305cd5404dbf36edd0371571125d8f7
https://doi.org/10.1021/ed068p86.3
https://doi.org/10.1021/ed068p86.3
Publikováno v:
Journal of Chemical Education. 67:A304
With this procedure malonic acid itself, rather than its diester, can be effectively condensed with benzaldehyde to produce trans-cinnamic acid.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b7a3689fd4a57a6cf8d901fecbb775
https://doi.org/10.1021/ed067pa304
https://doi.org/10.1021/ed067pa304
Publikováno v:
The Journal of Organic Chemistry. 36:3126-3130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbff38d1b15cd2fd034294e9121699ec
https://doi.org/10.1021/jo00820a012
https://doi.org/10.1021/jo00820a012
Autor:
John G. Koelling, Kenneth E. Kolb
Publikováno v:
The Journal of Physical Chemistry. 75:3897-3899
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84efda1fb155b7ac02785fa237831348
https://doi.org/10.1021/j100694a022
https://doi.org/10.1021/j100694a022
Autor:
Kenneth E. Kolb, Gilbert E. Pacey
Publikováno v:
Tetrahedron Letters. 15:4547-4548
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8703755e9a97bb9b2c13c85a06825ff4
https://doi.org/10.1016/s0040-4039(01)92215-4
https://doi.org/10.1016/s0040-4039(01)92215-4
Autor:
Kenneth E. Kolb, Kent W. Hansen
Publikováno v:
Journal of the American Ceramic Society. 49:105-106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc879bd03c35401c77e9a2e276a1798
https://doi.org/10.1111/j.1151-2916.1966.tb13220.x
https://doi.org/10.1111/j.1151-2916.1966.tb13220.x