Separation and Qualitative Determination of Cations and Anions Lab
Our purpose in this lab was to use an analysis scheme to identify and
qualitatively analyze cations and anions in a known solution, in order to
determine the ions present in an
Our purpose in this lab was to standardize a solution of potassium permanganate by redox
titration with a standard solution of iron(II) ions.
We started by standardizing a potassium permanganate solu
1 March 2013
In this experiment, we aimed to find a more environmentally friendly replacement for
dichloromethane solvent in the Wittig reaction, and the two solvents we hypothesized to be
Flameless Ration Heater (FRH) Lab
Part 1: Our purpose was to observe the chemical properties and reactions of a FRH.
Part 2: Our purpose was to determine the heat capacity of two Styrofoam cups serving
as a calorimeter.
Part 3: Our purpose was
KEEPING A LABORATORY NOTEBOOK
The laboratory notebook is a detailed record of each experiment.
Some portions of laboratory notes will be written prior to the start
of lab (pre-lab portion) and some should be written during lab. The
notebook must have dupl
Lab 5 materials
Lab report hand in next week:
In the lab, you have to do lab problem 1, 2, 5, 6, 7, but you just need to submit your answer
for the following problems in the lab report. Graphs are not needed.
(1) Lab problem #5. You dont need to print the
Lab 4 materials
Lab report hand in next week: Just complete the table at the end (page 5), and hand in
the table. No conclusion, graphs or whatever else are needed.
To complete the table, you will have to go through problem 2 to 6 in the lab (skip problem
Math 216 Lab 2 instructions
Lab report to be submitted next week
Complete table 1 and 2. Do problem 3 and 5. Describe or explain in a few
words. Ignore problem 6.
Equation: dy = RC y + R E0 where R = 16000,C = 0.000015,E0 = 117
Final Video Assignment
In this assignment you will film a short 3-5 minute video that teaches a 211 concept or
technique. You may work individually or in small groups (2-4 students). Students
working in groups must also be in the
1. Since there are obviously far too many stars to count, we must infer the number
using the data that is available. One way to do this is to begin by calculating the
mass of our galaxy. With Keplers Third Law of Motion, which relates orbital
1. The question of how life actually began on Earth has been, and will be, vigorously
debated for quite some time. My topic centers on one possible way this happened: that
microbial species traveled on meteorites from a nearby planet and seeded our planet
5 April 2013
During this experiment we performed the Aldol Condensation between
acetophenone and six differently para-substituted benzaldehydes in order to assess the
reactivity of each aldehyde. We hyp
22 March 2013
In this experiment we performed the Fisher Esterification with para-aminobenzoic
acid (PABA) and ethanol, and we aimed to determine whether a higher initial
concentration of PABA would