2.Hydrogen cyanide, HCN, is a poisonous gas allegedly purchased by Lizzie Borden in August 1892.NaCN(s) + H*(aq) → HCNg) + Na*(aq)What mass of NaCN, sodium cyanide, is required to make 2.24 L HCN at 30°C and the total pressure is799 mm Hg ?

PV=nRT is known as ideal gas equation using this equation we can calculate the number of mole HCN as…

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2. Hydrogen cyanide, HC What mass of NaCN, sodi 799 mm Hg ?

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter10: Gases And Their Properties

Section: Chapter Questions

Problem 33PS

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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

2.
Hydrogen cyanide, HCN, is a poisonous gas allegedly purchased by Lizzie Borden in August 1892.
NaCN(s) + H*(aq) → HCNg) + Na*(aq)
What mass of NaCN, sodium cyanide, is required to make 2.24 L HCN at 30°C and the total pressure is
799 mm Hg ?

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