Concept explainers
a) C6H5N
Interpretation:
The degree of unsaturation in C6H5N is to be calculated.
Concept introduction:
The degree of unsaturation is equal to the number of rings and/or multiple bonds present in the molecule. The general formula of
To calculate:
The degree of unsaturation in C6H5N.
b) C6H5NO2
Interpretation:
The degree of unsaturation in C6H5NO2 is to be calculated.
Concept introduction:
The degree of unsaturation is equal to the number of rings and/or multiple bonds present in the molecule. The general formula of alkanes is CnH2n+2. Knowing this relationship and by working backward the degree of unsaturation in a molecule can be calculated. Each ring or a double bond in a molecule corresponds to a loss of two hydrogens from the formula of alkane. If the compound contains halogens, oxygen and/or nitrogen, then the number of halogens is to be added to the number of hydrogens, the number of oxygens to be ignored and number of the nitrogens is to be subtracted, in arriving at an equivalent hydrocarbon formula.
To calculate:
The degree of unsaturation in C6H5NO2.
c) C8H9Cl3
Interpretation:
The degree of unsaturation in C8H9Cl3 is to be calculated.
Concept introduction:
The degree of unsaturation is equal to the number of rings and/or multiple bonds present in the molecule. The general formula of alkanes is CnH2n+2. Knowing this relationship and by working backward the degree of unsaturation in a molecule can be calculated. Each ring or a double bond in a molecule corresponds to a loss of two hydrogens from the formula of alkane. If the compound contains halogens, oxygen and/or nitrogen, then the number of halogens is to be added to the number of hydrogens, the number of oxygens to be ignored and number of the nitrogens is to be subtracted, in arriving at an equivalent hydrocarbon formula.
To calculate:
The degree of unsaturation in C8H9Cl3.
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Chapter 7 Solutions
EP ORGANIC CHEMISTRY,24 MONTH-OWLV2
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- ヨ 6:49 Dji < Question 13 of 22 5G 57% Submit The pH of a solution is 2.40. What is the H+ concentration in the solution? A B 2.5 x 10-12 M 4.0 × 10-3 M C 2.40 M D 4.76 M 11.60 M Tap here for additional resources |||arrow_forwardヨ C 6:48 Di✔ < Question 12 of 22 5G 57% Submit The pH of a solution is 12.50. What is the H+ concentration in the solution? A 0.032 M B 3.2 × 10-13 M 1.5 M D 9.25 M 12.50 M Tap here for additional resources |||arrow_forwardヨ C 6:48 Di✔ < Question 11 of 22 5G 57% Submit The pH of a solution is 1.50. What is the H+ concentration in the solution? A 0.032 M B 3.2 × 10-13 M 1.5 M D 2.15 M 12.50 M Tap here for additional resources |||arrow_forward
- Use excel to plot the following titration data. Once you have done your plot, make sure to label the axes correctly. Use your graph to determine the pK, for the weak acid. Attach your plot to the back of this worksheet. A 1.0M solution of weak acid was titrated with a base and the following data was collected. Equivalents of Base pH observed 0.05 3.4 0.15 3.9 0.25 4.2 0.40 4.5 0.60 4.9 0.75 5.2 0.85 5.4 0.95 6.0arrow_forward1. Write the dissociation reaction then calculate the pH for the following STRONG substances. a. 2.5x103 M HBr b.5.6x10 M NaOHarrow_forward74. A contour map for an atomic orbital of hydrogen is shown below for the xy and xz planes. Identify the type (s, p, d, f, g . . .) of orbital. axis x axis z axis Cooo xy planearrow_forward
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