Chemicals and Properties

Topics: Chemistry, Chemical substance, Physical property Pages: 3 (880 words) Published: April 5, 2014
Ocean County College
Department of Chemistry
Physical and Chemical Properties
Submitted by

                                                                                                                              Date Submitted: February 2, 2014   
Date Performed:  January 31, 2014
Lab Section: Chem-180         
Course Instructor: Professor Spenser
                                                       Purpose
The purpose of this lab experiment is to observe physical and chemical properties of substances which are also known as chemicals.  
Procedure
For this laboratory experiment I followed the detailed procedures outline in the Labpaq manual by P. Jeschofnig, LP-0125-CK-01. (Jeschofnig, Peter., Ph.D., "Physical and Chemical Properties." General College Chemistry. Englewood, CO: Hands on Lab Inc., 0. 65-71. Print.) First, I followed all safety measures as outlined therein. After assembling all the necessary supplies and equipment needed to conduct this experiment, I began the lab experiment by identifying physical properties : the color and odor for each substances (a, b, c, d, e, f & g) by observing and smelling each substance then notating my findings. (See excel worksheet which identifies each substance tested in this experiment.) I then added each chemical a, b, c, d, e, f & g separately to a test tube and tested the effect of heat by holding it over a fire source. I observed to see if there was any change in color, conduction of heat or gas. Second, I added each chemical separately a, b, c, d, e, f, g to a test tube and notated the effect of cold water. Third, I added water to each chemical separately a, b, c, d, e, f, g to a test tube and notated the effect of hot water by holding it over a fire source until a boiling point was reached. I noted any observations observed such as bubbling, heat, conduction, gas etc. Fourth, after allowing the solution to cool down from the prior step, I tested the pH of each chemical using red...

References: List all your references. Be sure to use the APA format.
1. Jeschofnig, Peter., Ph.D., "Physical and Chemical Properties." General College Chemistry. Englewood, CO: Hands on Lab Inc., 0. 65-71. Print.
2. Hands on Lab Inc., Englewood, CO.
3. Timberlake, Karen C., and William E. Timberlake. "Chemisty in Our Lives."Basic chemistry. Fourth ed. Upper Saddle River: Pearson, 2014. 4. Print.
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Chemistry and Chemical Properties Essay
  • 5-E Lesson: Physical Properties Can Change Essay
  • Physical and Chemical Properties Lab Essay
  • Chemical Properties Essay
  • Chemical and Physical Matter and its Properties. Essay
  • The Properties of Chemical Reactions Essay
  • Experiment 4 Physical Chemical Properties Essay
  • Lab Chemical and Physical Properties Essay

Become a StudyMode Member

Sign Up - It's Free
Kürzeste Entfernung | Metallperlen 2/3/4/5/6/7/8/10/12/14 mm Großlochperlen Perlen Kugel Spacer, S2 | Assistir O Hóspede Dublado Online Gratis