The metal oxide that can be reduced to from metal on reaction with C atom from the given list needs to be determined using the coupled reactions method. Concept introduction: A non-spontaneous reaction can be changed to spontaneous reaction either by changing the reaction’s conditions like temperature or by combining the reaction with other reaction to get an overall spontaneous reaction. The spontaneity of the reaction can be determined with the help of sign of ΔrG ° of the reaction. If the sign is negative, reaction is considered as a spontaneous reaction. At standard conditions, the ΔrG ° can also calculate with the help of ΔrG ° of reactant and products. ΔrG° = ΔrG°(product) - ΔrG°(reactant)
The metal oxide that can be reduced to from metal on reaction with C atom from the given list needs to be determined using the coupled reactions method. Concept introduction: A non-spontaneous reaction can be changed to spontaneous reaction either by changing the reaction’s conditions like temperature or by combining the reaction with other reaction to get an overall spontaneous reaction. The spontaneity of the reaction can be determined with the help of sign of ΔrG ° of the reaction. If the sign is negative, reaction is considered as a spontaneous reaction. At standard conditions, the ΔrG ° can also calculate with the help of ΔrG ° of reactant and products. ΔrG° = ΔrG°(product) - ΔrG°(reactant)
Solution Summary: The author explains how NiO can be reduced to metal by spontaneous reaction with carbon at 1000 K.
The metal oxide that can be reduced to from metal on reaction with C atom from the given list needs to be determined using the coupled reactions method.
Concept introduction:
A non-spontaneous reaction can be changed to spontaneous reaction either by changing the reaction’s conditions like temperature or by combining the reaction with other reaction to get an overall spontaneous reaction. The spontaneity of the reaction can be determined with the help of sign of ΔrG° of the reaction. If the sign is negative, reaction is considered as a spontaneous reaction.
At standard conditions, the ΔrG° can also calculate with the help of ΔrG° of reactant and products.
Indicate the products obtained if (E)-2-butenal and 3-oxo-butanenitrile are mixed with sodium ethoxide in ethanol.
Question 3 (4 points), Draw a full arrow-pushing mechanism for the following reaction
Please draw all structures clearly. Note that this intramolecular cyclization is analogous
to the mechanism for halohydrin formation.
COH
Br
+ HBr
Br
Indicate the products obtained if 2,2-dimethylpropanal and acetaldehyde are mixed with sodium ethoxide in ethanol.
Chapter 13 Solutions
General Chemistry: Principles and Modern Applications, Loose Leaf Version (11th Edition)