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Which of these does not cause a change in the reaction rate?

A. density
B. temperature
C. concentration
D. particle size

User Daleen
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2 Answers

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The density would never change because of the law of conservation of mass, which states that the mass, which density depends on, would never be created nor destroyed.
User Michael Plautz
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A. density
Reaction rate increases with concentration.
User Sufinsha
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