153 - Reaction Rate Lab Report Guide
Date Submitted: Self-evaluation Score:
Lab Group Members: X
X
The Lab Question: Can the rate of chemical reactions be changed?
Our Hypothesis: X
X
Research References: X

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Procedures Observations
Reaction #1:
  1. Pour about half a test tube of cold dilute hydrochloric acid, HCl.
  2. Pour the same amount of room temperature HCl into another test tube.
  3. Carefully place a couple of pieces of zinc metal into both test tubes.
  4. Compare the reactions.
  5. Write a balanced equation for the reaction in the space below.

X

X

Reaction #2:

  1. Pour about half a test tube of hydrogen peroxide, H2O2.
  2. Are there any bubbles of oxygen rising in the test tube?
  3. Sprinkle a small amount of manganese dioxide, MnO2, into the test tube.
  4. Are there bubbles of oxygen?
  5. Write a balanced equation for the reaction in the space below.

X

X

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Conclusion: X

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