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15. Consider the information here: Compound a) CH3-CH2-O-CH2-CH3 b) CH3CH2CH2CH2-OH c) CH3CH2COOH Molar mass 74 g/mol...
Identify the strongest intermolecular force in the compound KHSO4. O lonic forces Dipole-dipole Hydrogen bonding lon-dipole...
Identify the strongest intermolecular force in the compound KHSO4. O lonic forces Dipole-dipole Hydrogen bonding lon-dipole London dispersion forces What intermolecular force or bond is responsible for the density of solid water (ice) being less than that of liquid water? London dispersion forces O lonic bonding Covalent bonding Dipole-dipole forces Hydrogen bonding Which of the following compounds would have the strongest intermolecular attractive forces ? 0 CH3-NH-CH2-CH3 CH3-CH2-CH2-OH O CH3-CH2-O-CH3 O CH3-CH2-CO2H CO2 A 0.258-9 sample of a pure triprotic...
An organic compound X was found to contain only C, H, and Cl. The following experiments...
An organic compound X was found to contain only C, H, and Cl. The following experiments were carried out with compound X: 1) When a 1.50-g sample of the compound was completely combusted in air, 3.52 g Co, was formed. 2) When a 1.00-8 sample of the compound was allowed to react with an excess of Ag, 1.27 gof AgCl was obtained Determine the empirical formula of compound X. ОСН4С O CH4Cl2 Осенсі 0 C₃H₂ Ch Оснсі Question 25 3.5...
Ethane (molar mass 30.07 g/mol) boils at-88.6℃ Methanol has almost the same molar mass (32.04 g...
Ethane (molar mass 30.07 g/mol) boils at-88.6℃ Methanol has almost the same molar mass (32.04 g mol), but boils at 65℃, which of the following BEST explains the reason for the large discrepancy in boiling point? Choose one: A. Ethane is ionic and, therefore, has a lower boiling point. B. Methanol is ionic and, therefore, has a higher boiling point. C. Both compounds only exhibit van der Waals forces. D. Both compounds are polar. Methanol is more polar than Ethane....
The normal boiling point of acetone [(CH3)2CO; MW 58.08 g/mol] is 56.1°C, and its molar enthalpy...
The normal boiling point of acetone [(CH3)2CO; MW 58.08 g/mol]
is 56.1°C, and its molar enthalpy of vaporization is 29.1
kJ/mol.
What is the molar entropy of vaporization of 72.3 g of
acetone?
molar ΔSvap = _____ J/(mol•K)
What is the total entropy of vaporization of 72.3g of
acetone?
total ΔSvap = J/K
Calculate the molar mass of each compound. CH g/mol C,H,O, g/mol
Calculate the molar mass of each compound. CH g/mol C,H,O, g/mol
1) Name each of the following organic compounds: (a-b-c-e-f-g-j-k-I-m-n) a) CH3CH2CH2CH3 j) CH3CHBOCHBrCH3 b) CH3CH2CH2C(CH3)3 c)...
1) Name each of the following organic compounds: (a-b-c-e-f-g-j-k-I-m-n) a) CH3CH2CH2CH3 j) CH3CHBOCHBrCH3 b) CH3CH2CH2C(CH3)3 c) CH2=CHCH2CH2CH3 d) CH3CHCICH(CH3)2 k) CH2BrCH(CH3)CHCICH2CH3 1) CH2CH(OH)CH(CH3)2 m) (CH3)2CHCHO n) CH3CH2CH2COCH3 e) (CH3)2C(OH)CH2CH3 f) CH3CHO o) (CH3)2CHCOOH p) CH3CH2CN g) CH3CH2COCH2CH3 h) CH3CH2COOH 9) CH3CHBCH(OH)CH3 i) CH3CH(OH)CH2CHO r) CH3COCH(CH3)CHBCH3
Determine the molar mass of the following organic compound. | g/mol 2 3 1 4 6...
Determine the molar mass of the following organic compound. | g/mol 2 3 1 4 6 C 7 00 9 +/- 0 X 100 Determine the molar mass of the following organic compound. F g/mol 1 2 3 НАС 4 6 C 7 8 9 +/- 0 x 100 Which of the following molecules can be classified as an alkene? А B OH NH2 A) A OH B) B D C) C O= NH2 D D
a compound consisting of C, H, and O only has a molar mass of 262.3 g/mol....
a compound consisting of C, H, and O only has a molar mass of 262.3 g/mol. combustion of 0.1000 of this compound caused a 0.2014 increase in the mass of the CO2 absorber and a .07553 g increase in the mass of the H2O absorber. what is the empirical formula of the compound
Liquid Molar Mass (g/mol) Polarity (P, NP) Strongest type of Intermolecular Force Molecular structure Methanol Po...
Liquid Molar Mass (g/mol) Polarity (P, NP) Strongest type of Intermolecular Force Molecular structure Methanol Polar hydrogen bonds Ethanol Ipolar 1-Propanol polar 11-Butanol Ipolar n-Hexane Inon- polar n-Heptane Inon- I polar n-octane non- polar Acetone Polar 2- propanol polar 1. Which liquid tested has the strongest intermolecular forces? Justify your answer. (pt) Table 2 (15pes total) Minimum AT Initial Liquid temperature (°C) Methanol 17.8°C Ethanol 20+C |- Propanol 19.5°C 1-Butanol 19.8°C In-Hexane 18.4°C n-Heptane 20.7°C In-octane 19.4°C | Acetone 20.1.0...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
Identify the strongest intermolecular force in the compound KHSO4. O lonic forces Dipole-dipole Hydrogen bonding lon-dipole London dispersion forces What intermolecular force or bond is responsible for the density of solid water (ice) being less than that of liquid water? London dispersion forces O lonic bonding Covalent bonding Dipole-dipole forces Hydrogen bonding Which of the following compounds would have the strongest intermolecular attractive forces ? 0 CH3-NH-CH2-CH3 CH3-CH2-CH2-OH O CH3-CH2-O-CH3 O CH3-CH2-CO2H CO2 A 0.258-9 sample of a pure triprotic...
An organic compound X was found to contain only C, H, and Cl. The following experiments were carried out with compound X: 1) When a 1.50-g sample of the compound was completely combusted in air, 3.52 g Co, was formed. 2) When a 1.00-8 sample of the compound was allowed to react with an excess of Ag, 1.27 gof AgCl was obtained Determine the empirical formula of compound X. ОСН4С O CH4Cl2 Осенсі 0 C₃H₂ Ch Оснсі Question 25 3.5...
Ethane (molar mass 30.07 g/mol) boils at-88.6℃ Methanol has almost the same molar mass (32.04 g mol), but boils at 65℃, which of the following BEST explains the reason for the large discrepancy in boiling point? Choose one: A. Ethane is ionic and, therefore, has a lower boiling point. B. Methanol is ionic and, therefore, has a higher boiling point. C. Both compounds only exhibit van der Waals forces. D. Both compounds are polar. Methanol is more polar than Ethane....
The normal boiling point of acetone [(CH3)2CO; MW 58.08 g/mol]
is 56.1°C, and its molar enthalpy of vaporization is 29.1
kJ/mol.
What is the molar entropy of vaporization of 72.3 g of
acetone?
molar ΔSvap = _____ J/(mol•K)
What is the total entropy of vaporization of 72.3g of
acetone?
total ΔSvap = J/K
Calculate the molar mass of each compound. CH g/mol C,H,O, g/mol
1) Name each of the following organic compounds: (a-b-c-e-f-g-j-k-I-m-n) a) CH3CH2CH2CH3 j) CH3CHBOCHBrCH3 b) CH3CH2CH2C(CH3)3 c) CH2=CHCH2CH2CH3 d) CH3CHCICH(CH3)2 k) CH2BrCH(CH3)CHCICH2CH3 1) CH2CH(OH)CH(CH3)2 m) (CH3)2CHCHO n) CH3CH2CH2COCH3 e) (CH3)2C(OH)CH2CH3 f) CH3CHO o) (CH3)2CHCOOH p) CH3CH2CN g) CH3CH2COCH2CH3 h) CH3CH2COOH 9) CH3CHBCH(OH)CH3 i) CH3CH(OH)CH2CHO r) CH3COCH(CH3)CHBCH3
Determine the molar mass of the following organic compound. | g/mol 2 3 1 4 6 C 7 00 9 +/- 0 X 100 Determine the molar mass of the following organic compound. F g/mol 1 2 3 НАС 4 6 C 7 8 9 +/- 0 x 100 Which of the following molecules can be classified as an alkene? А B OH NH2 A) A OH B) B D C) C O= NH2 D D
Liquid Molar Mass (g/mol) Polarity (P, NP) Strongest type of Intermolecular Force Molecular structure Methanol Polar hydrogen bonds Ethanol Ipolar 1-Propanol polar 11-Butanol Ipolar n-Hexane Inon- polar n-Heptane Inon- I polar n-octane non- polar Acetone Polar 2- propanol polar 1. Which liquid tested has the strongest intermolecular forces? Justify your answer. (pt) Table 2 (15pes total) Minimum AT Initial Liquid temperature (°C) Methanol 17.8°C Ethanol 20+C |- Propanol 19.5°C 1-Butanol 19.8°C In-Hexane 18.4°C n-Heptane 20.7°C In-octane 19.4°C | Acetone 20.1.0...
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
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