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Order the following substances by their expected boiling points = B Br2 2 = c H₂S...
pls only do number 2 1. Give Place the following substances in order of decreasing boiling...
pls only do number 2
1. Give Place the following substances in order of decreasing boiling point why? (6 points) 1CH3CH2CI 2. Place the following compounds in order of decreasing strength of intermolecular forces. Why? (6 points) 3 N2 4-NH CH 2 He 1 NO2 3. Draw 3 Lewis resonance structures for OCN. Circle the most stable one state why. 14 points) Stru Structure
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances Rank the elements or compounds in...
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances 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 boiling point (Choose one) (Choose one) :0: = (Choose one) H - C- H H-C-H...
Place the following substances in order of decreasing boiling point. NH3 F2 CO NH3 > CO...
Place the following substances in order of decreasing boiling point. NH3 F2 CO NH3 > CO > F2 F2 > CO > NH3 CO > F2 > NH3 CO > NH3 > F2 F2 > NH3 > CO
2. Aliquid mixture contains two substances whose boiling points are only 10°C apart. Which method of...
2. Aliquid mixture contains two substances whose boiling points are only 10°C apart. Which method of distillation should be utilized to obtain a clean separation of the two substances. Explain. 3. Which of the following pairs of liquids could be separated by simple distillation? Why? a. Ethyl acetate (b.p. 77°C) & Phenol (b.p. 181.7°C) b. Cyclohexane (b.p. 80.7°C) & Toluene (b.p. 111C) C. Hexane (b.p. 69.10C) & Ethylbenzene (b.p. 136°C) 4. What effect would (a) an increase or (b) a...
O ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds...
O ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling point 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 :C1: :C1 —C—CI: Choose one) :Cl: : : H - N - H - H -C H (Choose one) TH NbCl (Choose one) ?
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances Rank the elements...
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances 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 boiling point 0, (Choose one) (Choose one) A1,03 со (Choose one) HH ... | |...
Arrange the following substances in order of increasing boiling point
Arrange the following substances in order of increasing boiling point CH3OH, CH4, CH3CH2OH, HOCH2CH2OH Multiple Choice
- ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds...
- ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling points 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 (Choose one) (Choose one) (Choose one) (Choose one) x S ?
ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in...
ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling points. point, choose 2 next to the substance with the next highest boiling point, and so on. chemical symbol, chemical formula or Lewis structure boiling point substance (Choose one) Н—С—С-Н A H CEN (Choose one) В (Choose one) Fe Не (Choose one) D X
15. Put the following three molecules in increasing order of boiling points (put the lowest boiling...
15. Put the following three molecules in increasing order of boiling points (put the lowest boiling point first and the highest boiling point last). 1.hexane 2. dipropyl ether 3. hexanol 4.3-pentanone a. 1<2<3<4 b. 1<2<4<3 c. 2<4<3<1 d. 3<4<2<!
pls only do number 2
1. Give Place the following substances in order of decreasing boiling point why? (6 points) 1CH3CH2CI 2. Place the following compounds in order of decreasing strength of intermolecular forces. Why? (6 points) 3 N2 4-NH CH 2 He 1 NO2 3. Draw 3 Lewis resonance structures for OCN. Circle the most stable one state why. 14 points) Stru Structure
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances 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 boiling point (Choose one) (Choose one) :0: = (Choose one) H - C- H H-C-H...
Place the following substances in order of decreasing boiling point. NH3 F2 CO NH3 > CO > F2 F2 > CO > NH3 CO > F2 > NH3 CO > NH3 > F2 F2 > NH3 > CO
2. Aliquid mixture contains two substances whose boiling points are only 10°C apart. Which method of distillation should be utilized to obtain a clean separation of the two substances. Explain. 3. Which of the following pairs of liquids could be separated by simple distillation? Why? a. Ethyl acetate (b.p. 77°C) & Phenol (b.p. 181.7°C) b. Cyclohexane (b.p. 80.7°C) & Toluene (b.p. 111C) C. Hexane (b.p. 69.10C) & Ethylbenzene (b.p. 136°C) 4. What effect would (a) an increase or (b) a...
O ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling point 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 :C1: :C1 —C—CI: Choose one) :Cl: : : H - N - H - H -C H (Choose one) TH NbCl (Choose one) ?
O GASES, LIQUIDS AND SOLIDS Predicting the relative boiling points of pure substances 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 boiling point 0, (Choose one) (Choose one) A1,03 со (Choose one) HH ... | |...
- ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling points 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 (Choose one) (Choose one) (Choose one) (Choose one) x S ?
ADVANCED MATERIAL Predicting the relative boiling points of pure substances Rank the elements or compounds in the table below in decreasing order of their boiling points. point, choose 2 next to the substance with the next highest boiling point, and so on. chemical symbol, chemical formula or Lewis structure boiling point substance (Choose one) Н—С—С-Н A H CEN (Choose one) В (Choose one) Fe Не (Choose one) D X
15. Put the following three molecules in increasing order of boiling points (put the lowest boiling point first and the highest boiling point last). 1.hexane 2. dipropyl ether 3. hexanol 4.3-pentanone a. 1<2<3<4 b. 1<2<4<3 c. 2<4<3<1 d. 3<4<2<!
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