GENERAL CHEMISTRY 1114 LAB
Instructor:
Jerry Fong 305 Physical & Health Science Bldg 587-3692 fongjd@alfredstate.edu
Lab Texts:
1) Laboratory Manual for Chemistry, Amman 2013 (hot pink version)
Materials:
Bring the following to the lab each week:
1)safety
Gravimetric Analysis of a Hydrate
Lab
3
The lab report is due at the beginning of the next laboratory period.
OBJECTIVES
- To determine the chemical formula of a hydrate by gravimetric analysis of its water content.
INTRODUCTION
Hydrated compounds are a c
The Graph of Density of Water with a Gra
50
f(x) = 0.94316x + 0.1222
R = 0.9999976815
45
40
35
30
Total mass of water(g) Y
25
20
15
10
5
0
5
10
15
20
25
30
X total volume of w
The Graph of Density of water
60
50
f(x) = 0.97035x - 0.1195
R = 0.9999392255
4
Problem Set #3
1.
+
Use Excel (or another good spreadsheet program) to tabulate T \ B
for B ! " ), when
\ F ) (&
Verify your probabilities with those of Table 1, page 386.
, From your probabilities, use Excel to calculate I \ .
- Find T \ 4
2. Problem 6.1
Answers to the Study Plan Problems and Applications
1.
William Gregg owned a mill in South Carolina. In December 1862, he placed a notice in the
Edgehill Advertiser announcing his willingness to exchange cloth for food and other items. Here is an
extract: