Question

A student carried out an experiment to investigate the speed of reaction between 50 cm of
dilute hydrochlonc acid and excess zinc powder using the apparatus shown belor
The reaction was carried out at a room temperature of 25 C.
pa
gas syringe
dilute hydrochloric acid
zinc powder
(a) The volume of gas produced was measured every minute for sex minutes
Use the syringe diagrams to complete the table of results
time/minutes
gas syringe diagram
volume of gas collectedim
10
20
30
40
0
10
52
so
10
30
50
60
2.
10
20
30
50
3
20
30
40
50
60
10
20
50
5
20
60
6​

Answer 1

Answer:

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