To summarize the experiment and the observations based on the provided information, here are the suggested options for each condition along with appropriate observations:
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Control:
- Observation 1: Control graph is directly proportional.
- Observation 2: All A + B react to form C.
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Decrease Temperature:
- Observation 1: Particles collide slower (lower slope).
- Observation 2: Some reactants remain, only some product is formed.
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Increase Temperature:
- Observation 1: Particles collide faster (steeper slope).
- Observation 2: All A + B react to form C.
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Decrease Concentration:
- Observation 1: Particles collide slower (lower slope).
- Observation 2: Some reactants remain, only some product is formed.
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Increase Concentration:
- Observation 1: Particles collide faster (steeper slope).
- Observation 2: All A + B react to form C.
-
Decrease Surface Area:
- Observation 1: Particles collide slower (lower slope).
- Observation 2: Some reactants remain, only some product is formed.
-
Increase Surface Area:
- Observation 1: Particles collide faster (steeper slope).
- Observation 2: All A + B react to form C.
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Add Catalyst:
- Observation 1: Particles collide faster (steeper slope).
- Observation 2: All A + B react to form C.
This format allows you to clearly see the effects of various changes in conditions on the reaction rates and outcomes.