LESSON 3
SUPERVISE PREPARATION OF CHEMICAL SOLUTIONS
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101-523-2302
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OVERVIEW
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LESSON DESCRIPTION:
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In this lesson, you will acquire knowledge on how to supervise
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the preparation of chemical solutions in a petroleum testing
facility.
TERMINAL LEARNING OBJECTIVE:
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ACTION:
Supervise preparation of chemical solution
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CONDITIONS:
You are given all required materials, equipment,
and personnel.
STANDARDS:
These tasks will be accomplished according to FM
10-67-2 and STP 10-77L14-SM-TG.
REFERENCES:
The material covered in this lesson was derived
from the following publications: FM 10-67-2 and
STP 10-77L14-SM-TG.
INTRODUCTION
Petroleum laboratory technicians must create solutions for many
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of the chemical tests that they perform.
It is important that
you the supervisor know and understand the various factors that
affect solutions: such as solute, solubility, temperature, and
1.
Terms and Definitions
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a. Solution. A solution is a homogenous mixture of one or
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more substances with the mixed particles of molecular size and
evenly distributed.
In a solution, the mixed particles are
invisible to the naked eye, are not easily removed by
filtration, and do not settle out when left to stand. Solutions
can be of gases dissolved in a liquid, solids dissolved in a
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