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AssignmentMultiple Dropdowns

Lab: Rate of Chemical Reactions

Question 1 • PA-Science 8 Q1

X temperature and use of a catalyst✔ temperature and surface areasurface area and concentrationconcentration and use of a catalyst

Answer
In this experiment, were intentionally manipulated. These were the independent variables.:

temperature and surface area

The dependent variable measured was .:

time of the reaction

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