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Assume you used blue litmus paper rather than starch-iodinepaper to test the sol

ID: 682242 • Letter: A

Question

Assume you used blue litmus paper rather than starch-iodinepaper to test the solution during the diazotization step. How mightthis have affected your results?

Why would sodium carbonate solution not be used when couplingwith a phenol when it is used during the coupling with anamine?


No dye would form. Yield of the dye would be decreased because notenough hydrochloric acid may be used. Yield of the dye would be decreased because notenough sodium nitrite may be used. Yield of the dye would be increased. Determine the theoretical yield of theproduct assuming you began with 10.3 mmol of aniline as the diazocomponent and 10.3 mmol of aniline as the coupling component. Enter your answer to threesignificant figures. Assume you used blue litmus paper rather than starch-iodinepaper to test the solution during the diazotization step. How mightthis have affected your results? No dye would form. Yield of the dye would be decreased because notenough hydrochloric acid may be used. Yield of the dye would be decreased because notenough sodium nitrite may be used. Yield of the dye would be increased. Name the following compound: p-nitroaniline aniline phenol m-nitroaniline Why would sodium carbonate solution not be used when couplingwith a phenol when it is used during the coupling with anamine? The diazotized amine will react with sodiumcarbonate, diverting it from formation of the desired product. When mixing the diazotization component with aphenol component, the solution becomes neutral. Carbonates react with phenols to form poisonousnitrogen dioxide gas All of the above are correct.

Explanation / Answer

name is p-nitroaniline

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