Iodobenzee steam distills at 98.2C. How many molecules of water are required to carry over 1 molecule of iodobenzene? How many grams of water per gram of iodobenzene?
Here is an example using bromobenzene but the process is similar for iodobenzene.
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To determine the number of molecules of water required to carry over 1 molecule of iodobenzene, we need to use the stoichiometry of the reaction. However, the given information is not sufficient to determine the stoichiometry, as it does not specify the reaction conditions or the balanced equation for the reaction.
Additionally, the second part of your question asks for the ratio of grams of water per gram of iodobenzene. Since we don't have the molar masses of iodobenzene and water or the balanced equation for the reaction, it is not possible to calculate this ratio.
To obtain the necessary information to answer your question, you would need to provide the balanced equation for the reaction, along with other relevant data such as the molar masses of iodobenzene and water, and the reaction conditions (temperature, pressure, etc.).