Chemistry, 12.04.2021 09:10 dtrdtrdtrdtrdrt3415
Using standard heats of formation, calculate the standard enthalpy change for the following reaction. 4HCl(g) + O2(g)—>2H2O(g) + 2Cl2(g)
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Chemistry, 21.06.2019 22:30
Explain why scientists use shared characteristics to make cladograms.
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Chemistry, 22.06.2019 00:10
Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.
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Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Using standard heats of formation, calculate the standard enthalpy change for the following reaction...
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