Lab Report
Chemical Reactions
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U3_ Lab_ChemicalReactions_Alice_Jones.doc).
Introduction
What was the purpose of the experiment?
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How can you identify the gas produced in a chemical reaction without observing the atoms and molecules directly? Explain.
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Write a hypothesis based on observations and scientific principles.
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Experimental Methods
What tools or materials did you use to collect your data?
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Describe the procedure that you followed to conduct your experiment.
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Data and Observations
Record your observations.
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Conclusions
What conclusions can you draw about the identities of the gases produced in each chemical reaction? Write an evidence-based claim.
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Based on your observations, which equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3)? Explain.
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