1. Propane < dimethyl ether < ethanol
Due to intramolecular forces of interaction, ethanol(H-bonding) has higher than dimethyl ether than propane.
4.due to the lone pair of oxygen and bent structure of water molecule. And high electronegativity of oxygen.
3. Arrange the following compounds in order of increasing melting point. Dimethyl ether (CHsOCHb), ethanol (CHsCH2OH),...
arrange the following compounds in order of increasing melting point and briefly state your reasoning Arrange the following compounds in order of increasing melting point and briefly state your reasoning. (3 vruarks) (i) ОН ogoagi
Arrange the compounds in order of increasing boiling point. A) CH4 B)CH3CH3 C) CH3CH2Cl D) CH3CH2OH **I know High Intermolecular force = High boiling point!** My question is if A, B & C are dipole-dipole, and D is hydrogen bonding.. how can i determine from A, B & C which is the highest of those three. Is it the molar mass of each compound?.. Im just stuck on a practice exam and was wondering if they all are the same...
Arrange these compounds in order of increasing boiling point. List the compound with the lowest boiling point first. Which of these compounds is most basic? Arrange these anions in order of increasing nucleophilicity. Use the least nucleophilic anion first.
40. Predict from dimethyl ether or ethanol which has the higher boiling point. Explain. 41. Which of the following compounds would be more soluble in water? Explain. a. b. Hohlwollt odio dubota H3CC-CH3 H3C- H2 -C -CH
Arrange the following solutions in order of increasing freezing point depression. [Hint: The corresponding van’t Hoff factor (i) is given]: (a) 0.10 m MgCl2 in water, i = 2.7, Kf = 1.86°C/m for the solvent (water). (b) 0.20 m toluene in diethyl ether, i = 1.00, Kf = 1.79°C/m for the solvent (diethyl ether). (c) 0.20 m ethylene glycol in ethanol, i = 1.00, Kf = 1.99°C/m for the solvent (ethanol).
SIMPLE DISTILLATION 5. Which compound has a higher boiling point, ethanol or dimethyl ether? Explain 6. What are azeotropic mixture? 7. In today's setup what is the position of the thermometer? 8. What are two ideal solvents that we can separate using simple distillation?
2) (6 pts) Arrange the following compounds in order of increasing boiling point. Which compound is most basic? Briefly explaining your reasoning on both parts. ОН HN a) b) c) +
Rank the following compounds in order of increasing melting point using the numbers 1 - 5. (Enter 1 for the lowest melting point and 5 for the highest melting point.) diamond, LiCl, C2H2, CaO, CHCl3
2. Arrange the following compounds in increasing order of boiling points. Assign 1 for the compound with the lowest boiling point and 4 for the one with the highest boiling point, 2 and 3 coming in between the two. (4 points) OH M
Arrange the following hydrocarbons in order of decreasing melting point. Rank from highest to lowest melting point. To rank items as equivalent. overlap them. The correct ranking cannot be determined.