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Fynjy0 [20]
3 years ago
10

How could you determine whether one of these two suspected compounds was identical to the unknown compound without using any for

m of spectroscopy?
Chemistry
1 answer:
sukhopar [10]3 years ago
4 0

Answer: Use Mixture Melting Point

Explanation:

A procedure called mixture melting point would be used to determine whether or not the suspected compound is identical to the unknown.

The two suspected compounds would need to be used to create a new mixture and determine the mixtures melting point. Compare this melting points with that of the unknown compound in order to determine which one of these two suspected compounds is identical to the unknown compound.

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For the reaction CO2(g) + H2(g)CO(g) + H20(g)
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Answer:

The ΔG° is 29 kJ and the reaction is favored towards reactant.

Explanation:

Based on the given information, the ΔH°rxn or enthalpy change is 41.2 kJ, the ΔS°rxn or change in entropy is 42.1 J/K or 42.1 * 10⁻³ kJ/K. The temperature given is 289 K. Now the Gibbs Free energy change can be calculated by using the formula,  

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Answer:

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