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Chapter 1

4. Basic research describes the desire to increase knowledge like the how and why a reaction occurred or the properties of a specific substance. An example is the serendipitous discovery of Teflon by Roy Plunkett; through basic research, the properties, structure, and composition were determined. Applied research refers to solving a problem that requires attention. This includes inventing new refrigerants that are more environmentally safe. Technological development involves the production and use of products that improve the quality of life. An example is the emergence of computers.

5. a) Mass is a measure of the amount of matter.

Chapter 1

Chapter 1

 

4. Basic research describes the desire to increase knowledge like the how and why a reaction occurred or the properties of a specific substance. An example is the serendipitous discovery of Teflon by Roy Plunkett; through basic research, the properties, structure, and composition were determined. Applied research refers to solving a problem that requires attention. This includes inventing new refrigerants that are more environmentally safe. Technological development involves the production and use of products that improve the quality of life. An example is the emergence of computers.

5. a) Mass is a measure of the amount of matter.

Reactions of Carbonyl Compounds

Reactions of Carbonyl Compounds
Organic Chemistry II Lab
Dr. Frankenfeld
April 6, 2000
Physical Constants:

SUBSTANCE

FORMULA

MOL. MASS (g)

MELTING POINT (oC)

BOILING POINT (oC)

DENSITY  (g/ml) Water H2O

18 0.0  100 1.0

Sulfuric Acid

H2SO4

98.08

10.31

337

1.8

Methanol

CH3OH

32.04

-97.6

64.6

0.79

Sodium Acetate

NaC2H3O2

82.04

324

1.53

Results:

UNKNOWN

DNP TEST

Semicarbazone

Possible identities

(based on MP)

COLOR