The absorbance of a garbanzo bean solution that had been diluted by a factor of three was 0.528. what was the concentration of t
1 answer:
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Moles of Copper =
×
×
= 0.0252 mol Cu
Answer:
2-Phenyl-2-Penetene on ozonolysis <span>yields acetophenone and propanal.
Explanation:
The tricky way to solve such questions is to simply break the double bond in alkene and place oxygen atom at each broken half double bond making it carbonyl group. The reaction of given statement is as follow,</span>
2-Phenyl-2-Penetene on ozonolysis <span>yields acetophenone and propanal.
Explanation:
The tricky way to solve such questions is to simply break the double bond in alkene and place oxygen atom at each broken half double bond making it carbonyl group. The reaction of given statement is as follow,</span>
The question is incomplete , complete question is:
Hydrogen, a potential future fuel, can be produced from carbon (from coal) and steam by the following reaction:
Note that the average bond energy for the breaking of a bond in CO2 is 799 kJ/mol. Use average bond energies to calculate ΔH of reaction for this reaction.
Answer:
The ΔH of the reaction is -626 kJ/mol.
Explanation:
We are given with:
ΔH = (Energies required to break bonds on reactant side) - (Energies released on formation of bonds on product side)
The ΔH of the reaction is -626 kJ/mol.