spectrum. I also studied a characteristic color in a flame test and energy changes of electrons.
Procedure
1. Put on lab apron.
2. A half amount of water was...
Johns
Christian Howard
Wan Huang
10/18/12
Flame Test Lab
Introduction
Spectroscopy is the study of the electromagnetic radiation emitted or absorbed by atoms...
Flame Test Lab
Question: When a compound is placed in the flame of a burner, what happens to the color of the flame?
Hypothesis: When the compound is placed in...
Flame Test Lab
Introduction/Purpose: When a certain amount of energy is supplied within an atom, the electrons of that atom begin to move up the levels of...
4. Obtain an unknown from your teacher, record the letter of the unknown, and do a flame test on the unknown. It will be one of the chemicals you have already tested...
rates of athletes change little after doing the test. This result proves that the hypothesis stated before is true. This report helps people know more about heart...
out the color flame produced by all the solutions; I could match the unknowns with the known substances. We worked to slowly when we did the lab so we had to use...
to see how different compounds can change color while in a flame and with this color, you can identify the compound.
Pre- Lab:
3.
a. LiCl 6.94 + 35.45=42...
relatively soft material. (Q3) Once the hardness tester was prepared, each specimen was tested several times using the Rockwell B (RB) hardness scale and the results...
coarse aggregate.
APPARATUS
1. Balance - balance or scale used in testing fine and coarse aggregates shall have readability and accuracy as follows:
For fine...
emulsion due to the suspension formed.
Conclusion and Evaluation (CE)
Conclusion
This test reveals the hidden fats, sugars, proteins and starch in food items...
Lab 1: Flame Test
11 Chemistry, university Preparation
Conducted: September 20th, 2010
Purpose:
To observe, and create a chart of the colours produced when...
Lab Report - Microbes
Aim: To investigate four areas of the school and to find out which of the four have the most microbes.
Areas to Sample:
1. Girls...
continue our use of specialized media and use some biochemical testing.This report discloses the basic laboratory instruments will be used in each of our practices...
Lab Report
Background Information:
Magnesium is an alkaline earth metal that has the symbol Mg. Magnesium is a fairly strong, silvery-white, light-weight metal...
Mass-Valderrama
CHM1032 summer 12
Graphing and Estimating
Formal Lab Report
Introduction: Today scientists put acquired data into a form of a graph. This...
