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Franciscoramosxt
08.03.2021 •
Chemistry
A student investigates the rate of reaction between zinc and
excess dilute hydrochloric acid.
The table shows his results.
Time (s)
Volume of hydrogen (cm3)
0
0
20
42
40
66
60
80
80
100
82
Solved
Show answers
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Ответ:
85.6
Explanation: