subject
Chemistry, 13.03.2021 01:20 Aliciaonfleek

Calculate the magnitude of the current in amperes if the number of moles of hydrogen gas produced is 4.98×10−4 mol (from part A). Express your answer to three significant figures and include the appropriate units.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 08:30
Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.
Answers: 3
question
Chemistry, 22.06.2019 20:30
Which of the following is not true about the atomic model of substances?
Answers: 1
question
Chemistry, 22.06.2019 20:40
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
question
Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
You know the right answer?
Calculate the magnitude of the current in amperes if the number of moles of hydrogen gas produced is...
Questions
question
Mathematics, 19.11.2020 01:00
question
Computers and Technology, 19.11.2020 01:00
question
English, 19.11.2020 01:00
question
Mathematics, 19.11.2020 01:00
Questions on the website: 13722367