Delemine i the following chemical equation is balanced:Ca(NO3)2 + 2 NaCl CaCl2 + 2 NaNO3balancedunbalancedQUESTION 2Choose the correct balanced chemical equation for the following:solid zinc (II) sulfide reacts with aqueous hydroiodic acid to form solid zinc (II) iodide and dihydrogen sulfide gas(s) * H2S(g)ZnS(5) + 4 Hl(aq) – Znl2 (s) + 2 H2S(g)ZnS(s) + 2 Hl(aq) - Znlz (5) + H2S(g)ZnSO4(s) + 2 H=Q) - Zniz (5) + H2504(g)O ZnS(s) + 2 Heq)- Zn21QUESTION 3Choose the correct balanced chemical equation for the following:gaseous carbon monoxice reacts with hydrogen gas to form gaseous methane (CH2) and liguid water+6

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Delemine if the following chemical equation is balanced: Ca(NO3)2+ 2 NaCl CaCl2+2 NaNO3 balanced O unbalanced

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 103E: Silicon is produced for the chemical and electronics industries by the following reactions. Give the...

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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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