Chemistry Labs (INS 2006/07)

spring quarter labs will be from 8.30-11.30 a.m. and 12-3 p.m.

Lab assignments will be posted here. It is your responsibility to print your lab write-up and complete the pre-lab assignment before attending the lab. You will not be admitted to the lab unless this is done.

Sample lab report from fall quarter

Required lab attire:
lab apron (or lab coat)
goggles
long pants or long skirt
covered shoes

You also need a special type of a lab notebook (see textbooks) and a pen. Pencils will not be used for lab work.

Lab groups for spring quarter

Chemistry Lab Write-up for spring quarter
Weeks

Lab Write-up

concepts covered techniques covered
1 & 2 thermochemistry

constant volume and constant pressure calorimetry, heat capacities of solids, heat of neutralization, Dulong and Petit's law

calorimetry, use of Vernier software and probes
3 & 4 gas laws properties of gases and their relationships that lead to the development of gas laws use of use of Vernier software and probes to measure properties of gases, handling of gases

Lab notebook write-up procedure for winter quarter
Lab Groups for Winter Quarter

Chemistry Lab Write-up for winter quarter
Weeks

Lab Write-up

concepts covered techniques covered
1 & 2 acid/base chemistry acids, bases, titrations, neutralization titrations using indicators, back titration
3 & 4 emission spectrum of atomic hydrogen Bohr model of the H atom, emission spectra of various gases visible spectroscopy, using Excel for data analysis
5 & 7 absorption and emission spectroscopy Beer's Law, using spectra to determine the concentrations and molar extinction coefficients of solutions, using spectra to determine the compositions of solutions visible spectroscopy, using Excel to plot spectra
8 & 9 what is that mystery compound? everything you have learned so far! everything you have learned so far!

 

Chemistry Lab Write-up for fall quarter
Weeks

Lab Write-up

concepts covered techniques covered
1 and 2 chemical foundations density, chemical and physical properties, accuracy and precision in lab data use of lab ware, balances, CRC handbook, units, unit conversions
3 and 4 volumetric glassware & "getting to know the elements" properties of elements, compounds and mixtures preparing solutions with volumetric glassware, using UV/Vis spectrometer, filtration and thin layer chromatography
5 and 7 chemical reactions chemical reactions, balancing equations, stoichiometry, percentage yield, empirical formula determination filtration, chemical synthesis, use of crucibles
8 and 9 solution chemistry serial dilutions, precipitation reactions, pH, acids and bases using pH meters, volumetric glassware, & the UV/VIS spectrometer


Web Page Updated on: May 09, 2007
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