contact methods. Please check your Settingspotassium argentocyanide ore.2AgK(CN)₂(aq) + Zn(s) 2 Ag(s) + Zn(CNIN GODWE TRUST2004https://en.wikipedia.org/wiki/Silver#/media/File:American Silver EagleHow many atoms of pure zinc (Zn) are neededin the production process to create a pure silvercoin of mass 24.6 grams?Answer:Zn atomsUse 3 significant figures for answer. Formatscientific notation using "e"; for example,5.84x1016 is entered as 5.84e16) This equation models how pure silver (Ag) isextracted from ores of AgK(CN)2 (potassiumargentocyanide), which is mined from the earth.Zinc is a reactant in the equation, and it isneeded in order to extract the silver from thepotassium argentocyanide ore.2AgK(CN)₂ (aq) + Zn(s) → 2 Ag(s) + Zn(CNIN GODWE TRUST2004https://en.wikipedia.org/wiki/Silver#/media/File:American_Silver_EagleHow many atoms of pure zinc (Zn) are neededin the production process to create a pure silvercoin of mass 24.6 grams?Answer:Zn atomsUse 3 significant figures for answer. Formatscientific notation using "e"; for example,5 81x1016 i21016)

The number of Zn atoms used in the reaction can be determined stoichiometrically from the given…

2AgK(CN)2 (aq) + Zn(s) → 2 Ag(s) + Zn(CN E T IN GOD WE TRUST 2004 https://en.wikipedia.org/wiki/Silver#/media/File:American Silver Eagle How many atoms of pure zinc (Zn) are needed in the production process to create a pure silver coin of mass 24.6 grams?

2AgK(CN)2 (aq) + Zn(s) → 2 Ag(s) + Zn(CN E T IN GOD WE TRUST 2004 https://en.wikipedia.org/wiki/Silver#/media/File:American Silver Eagle How many atoms of pure zinc (Zn) are needed in the production process to create a pure silver coin of mass 24.6 grams?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.48PAE: 4.48 Elemental phosphorous is used in the semiconductor industry. It can be obtained from an ore...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

contact methods. Please check your Settings
potassium argentocyanide ore.
2AgK(CN)₂(aq) + Zn(s) 2 Ag(s) + Zn(CN
IN GOD
WE TRUST
2004
https://en.wikipedia.org/wiki/Silver#/media/File:American Silver Eagle
How many atoms of pure zinc (Zn) are needed
in the production process to create a pure silver
coin of mass 24.6 grams?
Answer:
Zn atoms
Use 3 significant figures for answer. Format
scientific notation using "e"; for example,
5.84x1016 is entered as 5.84e16)

This equation models how pure silver (Ag) is
extracted from ores of AgK(CN)2 (potassium
argentocyanide), which is mined from the earth.
Zinc is a reactant in the equation, and it is
needed in order to extract the silver from the
potassium argentocyanide ore.
2AgK(CN)₂ (aq) + Zn(s) → 2 Ag(s) + Zn(CN
IN GOD
WE TRUST
2004
https://en.wikipedia.org/wiki/Silver#/media/File:American_Silver_Eagle
How many atoms of pure zinc (Zn) are needed
in the production process to create a pure silver
coin of mass 24.6 grams?
Answer:
Zn atoms
Use 3 significant figures for answer. Format
scientific notation using "e"; for example,
5 81x1016 i
21016)

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