A curved lined graph is shown. The y axis of the graph has the title Potential Energy. The x axis of the graph has the title Reaction Pathway. The graph curve begins at a higher level and ends at a slightly lower level. A vertical line labeled A, starting from the x axis till the beginning of the graph line is shown. A vertical line labeled B, starting from the x axis till the uppermost hump in the graph curve is shown. Another vertical line labeled C is shown from starting from the x axis till the point where the graph curve ends. Part 1: Does the diagram illustrate an endothermic or an exothermic reaction? Give reasons in support of your answer. Part 2: Describe how you can determine the total change in enthalpy and activation energy from the diagram and if each is positive or negative.
Answers: 2
Chemistry, 22.06.2019 04:30
What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics
Answers: 1
Chemistry, 22.06.2019 10:30
Geothermal energy for industrial use is available almost anywhere. a.true b.false
Answers: 2
Chemistry, 22.06.2019 15:30
Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn
Answers: 1
A curved lined graph is shown. The y axis of the graph has the title Potential Energy. The x axis of...
Mathematics, 04.02.2020 02:04
English, 04.02.2020 02:04
Mathematics, 04.02.2020 02:04
Mathematics, 04.02.2020 02:04
History, 04.02.2020 02:04
English, 04.02.2020 02:04
Mathematics, 04.02.2020 02:04
English, 04.02.2020 02:04
Mathematics, 04.02.2020 02:04
Computers and Technology, 04.02.2020 02:04
Chemistry, 04.02.2020 02:04
Business, 04.02.2020 02:04
Biology, 04.02.2020 02:04
Computers and Technology, 04.02.2020 02:04