Physics, 22.10.2019 15:00 anthonybowie99
Joan wants to determine whether rust forms on nails faster in alcohol or in water. she is limited on time and wants to speed up the reaction. what can joan do to increase the rate of reaction in her experiment?
a. decrease the surface area of the nails
b. increase the concentration of the alcohol
c. increase the number of nails that she is testing
d. decrease the temperature of the alcohol by adding ice
Answers: 2
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