QUESTIONS Butane (CH:CH-CH:CH) has a boiling point of -1°C. Butanol (CH.CH:CH-OH) has a boiling point of...
2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and methyl ethanoate? Briefly explain why. Batanoic acold Because of molecula weight and long a strong hydrogen bonding 3) From the compounds of previous question, which is more soluble in water? Briefly explain why. 4) Give the name of the carboxylic acid and alcohol used to prepare the ester methyl benzoate - Esterification 5) Write the reaction of acid hydrolysis between methyl ethanoate and water.
Chemistry 2 help with lab questions! Intermolecular forces are not chemical bonds. Explain the difference. When answering the rest of the essay questions, use language that clearly distinguishes between chemical bonds and intermolecular forces. Why do compounds with higher intermolecular forces have higher boiling points? Show that you understand why a higher temperature is needed to boil a compound that has stronger intermolecular forces. Which has greater dispersion forces, hexane or pentane? How can you use their molecular formulas to...
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
Carbon tetrachloride CCl4 (a non polar molecule), has a normal boiling point of 76.7 C while methanol CH3OH (a very polar molecule), has a somewhat lower normal boiling point of 65 C. Offer a possible explanation for this difference in boiling points based on the different types of intermolecular forces present in the two liquids.
2. Rationalize the observation that CH3CH2CH2OH, 1-propanol, has a boiling point of 97.2 °C, whereas a compound with the same empirical formula, methyl ethyl ether (CH3CH2OCH ), boils at 7.4 °C. List all the intermolecular forces for both of these compounds. (2 pts)
show me the work in a clear hand writing so i can understand please Intermolecular Forces and Boiling Point (3 pts) Formaldehyde (CH2O) appeared in your exam. (a) Use Lewis structures to show a molecule of formaldehyde forming hydrogen bonding attractions with a molecule of water. CLEARLY identify the donor and acceptor in this drawing. (b) Referring to your drawing above, briefly explain why two formaldehyde molecules can't form hydrogen bonding attractions between each other. (c) Formaldehyde molecules are twice...
Number the following compounds in order of DECREASING boiling points (that is, number 1 should indicate the substance with the highest boiling point). Explain BRIEFLY your ranking based on ALL types of intermolecular forces that appear in each substance. CH3CH2Br CH3CH2CH2Br CH3CH2F CH3CH2CH2OH
rank based on decreasing boiling point and explain briefly based on all types of intermolecular forces that appear in each substance CH3CH Br CH3CH CH Br CH CHF CH3CH2CH2OH IT 1.11
TILCIUILL Formaldehyde (CH2O) appeared in your exam. (a) Use Lewis structures to show a molecule of formaldehyde forming hydrogen bonding attractions with a molecule of water. CLEARLY identify the donor and acceptor in this drawing. (b) Referring to your drawing above, briefly explain why two formaldehyde molecules can't form hydrogen bonding attractions between each other. (©) Formaldehyde molecules are twice as massive than both ammonia (NH3) and water (H2O). And yet, formaldehyde has nearly the same boiling point as ammonia,...