3 My ICEV | Lesson Det xO Quiz: STOICHIOMETR XE Copy of The Congress xM HARVEY SICK UPDATeyisd.instructure.com/courses/38514/quizzes/322353/takeGraphic organizer -.A Latin American Civil.coefficientof givenQuestion 110 ptsGiven this equation: 2 H2 + O2→ 2 H20, how many moles of O, are needed to yield 3.6 moles of water?Question 210 ptsIn the reaction 2 HgO --> 2 Hg + 02 how many moles of O2 are produced when 11.3 moles of HgO aredecomposed?

1) Reaction: 2H2+O2→2H2O 2) Moles of H2O=3.6 moles 3) 2HgO→2Hg+O2 4) Moles of HgO is 11.3 moles.

D Question 1 10 pts Given this equation: 2 H2 + O2- 2 H20, how many moles of O2 are needed to yield 3.6 moles of water? Question 2 10 pts In the reaction 2 HgO -> 2 Hg + O2 how many moles of O2 are produced when 11.3 moles of HgO are decomposed?

D Question 1 10 pts Given this equation: 2 H2 + O2- 2 H20, how many moles of O2 are needed to yield 3.6 moles of water? Question 2 10 pts In the reaction 2 HgO -> 2 Hg + O2 how many moles of O2 are produced when 11.3 moles of HgO are decomposed?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 113AE: Gold is produced electrochemically from an aqueous solution of Au(CN)2 containing an excess of CN....

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

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3 My ICEV | Lesson Det x
O Quiz: STOICHIOMETR X
E Copy of The Congress x
M HARVEY SICK UPDAT
eyisd.instructure.com/courses/38514/quizzes/322353/take
Graphic organizer -.
A Latin American Civil.
coefficient
of given
Question 1
10 pts
Given this equation: 2 H2 + O2→ 2 H20, how many moles of O, are needed to yield 3.6 moles of water?
Question 2
10 pts
In the reaction 2 HgO --> 2 Hg + 02 how many moles of O2 are produced when 11.3 moles of HgO are
decomposed?

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