Given the unbalanced equation _Ca(OH)2+(NH4)2SO4- ->__CaSO4 + __NH3 + H₂0 What is the sum of all coefficients when the equation is correctly balanced using the smallest whole-number coefficients? O a.7 O b.9 O c. 11 O d.5

Given the unbalanced equation _Ca(OH)2+(NH4)2SO4- ->CaSO4 + NH3 + H₂0 What is the sum of all coefficients when the equation is correctly balanced using the smallest whole-number coefficients? O a.7 O b.9 O c. 11 O d.5

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 75AP

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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

Given the unbalanced equation
_Ca(OH)2+(NH4)2SO4---->
_CaSO4+NH3 +_H₂O
What is the sum of all coefficients when the equation is correctly balanced using the smallest whole-number coefficients?
O a.7
O b.9
O c. 11
O d.5

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