A student investigates the rate of reaction between zinc and
excess dilute hydrochloric acid.
...
Chemistry, 08.03.2021 14:00 roseemariehunter12
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
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 09:30
One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)
Answers: 1
Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
Answers: 3
Chemistry, 22.06.2019 13:30
Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.
Answers: 2
Chemistry, 22.06.2019 22:30
Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.
Answers: 1
You know the right answer?
Questions
Mathematics, 28.03.2020 17:56
Mathematics, 28.03.2020 17:57
Mathematics, 28.03.2020 17:57
Health, 28.03.2020 17:58
Mathematics, 28.03.2020 17:58
Mathematics, 28.03.2020 17:58
Geography, 28.03.2020 17:58
Mathematics, 28.03.2020 17:58
