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m_s_lesson 2.3

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					      Mystery Solution

 The chemical was in the kit with the
salt and citric acid, but there was no
  label on the container. It might be
  some salt or some citric acid, or it
 might be something else. I’d like to
figure out what kind of chemical it is.
     Mystery Solution

Can you test the mystery
chemical to find out what it
            is?
          Experiment #7
Question: What is the mystery
 chemical, and what evidence do you
 have to support your conclusion?
Prediction:
Materials:
Procedures:
              Hints
1. Look at Experiments # 5 & # 6
2. Read through your rubric
3. Last two steps:
   Record data on chart
   Repeated trials two times

				
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posted:12/21/2011
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