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Q: - Draw the structures of 5 structural and geometric isomers of dienes with formula C5H8.
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Q: Он H H OH H-C- CH3 H он H3C- С—н H ČH3 H I-
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The image below illustrate the complete separation. True or False?
True
False
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- Use the following set of assumptions to estimate the CN bond length in fulminic acid: 1) only the two best structures contribute to the true structure 2) the best structure contributes 75%, 3) the CN single bond is 1.47 pm, the double is 1.32 pm and the triple is L.16 pm. Enter your answer with 2 significant figures as a number with no units. Structure I Structure II Structure III H-C=N=0 H-C=N-0 ŌI H-C-N=01 VFullsc 10:41 PMhat is meant by the term driving forces? Why are mailer spread and energy spread considered to be driving forces?Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance chemical symbol, chemical formula or Lewis structure B H:0: | || H-C-C-N- CH3 Br CaBr, H CH3 C H :0: H I IN H-C-C-C-H | | | D H H H CH₂- N― CH3 I CH3 boiling point (Choose one) v (Choose one) v (Choose one) (Choose one) ? Π ་ 00.
- Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance A B C H H - - chemical symbol, chemical formula or Lewis structure H :0: | || C 1 H | H H | || C-N- | H H - F₂ :NEN 0: :0: - H | C C-O- — H | C I H - H — - H - boiling point (Choose one) ✪ (Choose one) ✪ (Choose one) (Choose one) 09:39 6 00 Ac. Solve the following problems. Rank the compounds (being 1 the highest) based on the properties provided below. CH,CH,OCH, CH,CH,CH,NH, CH,CH,CH,CH,CH,NH, CH,CH,CH,CH, 1. viscosity 2. surface tension 3. vapor pressure 4. heat of vaporization 5. boiling pointRank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance chemical symbol, chemical formula or Lewis structure boiling point do HIC-H || (Choose one) A HIC H B H₂ (Choose one) :0: || (Choose one) ✓ HIC H Co (Choose one) S ? C D X
- The bond dissociation energy to break 2 C-C bond(s) in 1 mole of glycerol (HOCH2CH(OH)CH2OH, see image below) molecules is H -C H- Single Bond H C N H 432 411 346 N 386 305 167 459 358 201 142 C=C 602 C=0 799 Multiple C=C 835 C=0 1072 Bonds 615 494 C=N O=0 CEN 887 N=N 942 "Al vales in kaRank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance A B U D chemical symbol, chemical formula or Lewis structure H H 1 | H-C C 1 I I H H H Ar H I Ag : 0: C-O-H :0: ||| H-C-C-C-H 44 boiling point ✓ (Choose one) 1 (highest) 2 W N 3 4 (lowest) (Choose one) ↑ (Choose one) (Choose one) ↑Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance B C O chemical symbol, chemical formula or Lewis structure H I H :O: H ||| H-CICIC-H ||| HHH CaBc₂ CH, -N-CH, I CH, H 10: H-C-C-N-CH, Bri CH, boiling point (Choose one) (Choose one) (Choose one) (Choose one)
