Required Practical 5: Rates of Reaction 2

Question 1

Step 1?

Answer 1

use measuring cylinder -> place 50cm^3 of hydrochloric acid into conical flask

Question 2

Step 2?

Answer 2

attach conical flask to bung & delivery tube

Question 3

Step 3?

Answer 3

place other end of delivery tube into container filled with water

Question 4

Step 4?

Answer 4

place upturned measuring cylinder filled with H2O ovr delivery tube

Question 5

Step 5?

Answer 5

add 3cm^3 Mg strip -> HCL & start stopwatch

Question 6

Step 6?

Answer 6

evry 10 seconds meaure vol of H2 gas prdcd in measuring cylinder, until no more H2 is prdcd