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Lab
Reaction Rates
Guided
All factors
Experiment
Measuring a rate by loss of mass
Laboratory
0.14 g
TARE
HCl
10
20
30
40
50
50
measuring cylinder
to the cylinder
Current operation
Close
Operate the visible apparatus. Spread two fingers to zoom in; pinch them together to zoom out.
How the bench works
Watch demonstration
Try it myself
Lab tools
Restart
Time / min
Mass / g
Mass lost / g
0
–
–
1
–
–
2
–
–
Start the clock on the Bench and read the balance each minute. Each reading fills a row.
Your observations