Rank the boiling point and vapor pressure of these molecules from least to greatest: methanol, ethanol,...
Based on the previous question and not have to predict the exact value; simply rank the liquids from greatest to least Al (Greatest AT = 1 and Lowest AT = 4) Substance Predicted AT Explanation (Why?) 1-butanol methanol n-pentane n-hexane Based on the previous question and table, Predict AT for the following liquids. You do not have to predict the exact value; simply rank the liquids from greatest to least AT (Greatest AT = 1 and Lowest AT = 4)...
8) Determine the normal boiling point of a substance whose vapor pressure is 55.1 mm Hg at 35 C 8) and has a AHvap of 32.1 kJmol B) 368 K A) 255 K C) 412 K D) 390. K E) 466 K 9) Which of the tollowing compounds is most soluble in hexane (CH3CH2CH2CH2CH2CH2CH3)? 9 A) ethanol 1-propanol C) 1-pentanol D) 1-butandl E) methanol
Can you order these based on highest to lowest intermolecular forces? Ethanol 1-Propanol Methanol 1-Butanol Pentane Hexane Acetone
rank these compounds by boiling point from highest to lowest boiling point: pentane, neopentane, hexane
From the plot of vapor pressures vs temperature above, estimate the normal boiling point of ethanol. °C 900 800 Carbon disulfide 700 600 500 Vapor pressure (mm Hg) Methanol Ethanol 400 Heptand 300 200 100 0 10 20 30 40 70 80 90 100 110 50 60 Temperature (°C)
Rank the following from greatest (1) to least (3) for the terms given. No written explanation is required. Rank the following greatest (1) to least (3) for the terms given. No written explanation is required. basically in methanol acidity in ethonol nucliophilicity in ethanol rate of reaction with 2,4-DNP solubility in water
Rank the compounds from lowest to highest boiling point. nonane n-heptane octane para-xylene pentane toluene cyclohexane n-hexane bromoethane
help completing the blanks Substance Hydrogen Bond (Yes or No) Formula Molecular Structural Formulas Weight ethanol C2HgOH H-C-8-H 46.07 ges 1-propanol CзHон 1-butanol CдНоОн n-pentane C$H12 methanol CHHон n-hexane CeH14 CeH18 n-octane CeH12 cyclohexane C&H10 cyclohexene CaHsOH isobutanol
5. Ethanol and methanol are form an ideal solution at 20 °C. Vapor pressure of pure ethanol and pure methanol at 20 °C is 44.5 and 88.7 mmHg, respectively. If 100 g of ethanol and 100 g of methanol are mixed into a solution, calculate: (a) the mol fractions of ethanol and methanol in the solution, (b) the partial pressures of ethanol and methanol and total pressure of the solution, and (c) the mol fraction of methanol in a vapor...
Describe the classification of alcohols; describe the boiling points and solubility of alcohols, phenols, and ethers. Classify each of the following alcohols as primary (1 degree), secondary (2 degree) or tertiary (3 degree); Classify each of the following alcohols as primary (1 degree)j, secondary (2 degree), or tertiary (3 degree): Predict the compound with the higher boiling point in each of the following pairs: a. ethane or methanol b. diethyl ether or 1-butanol c. 1-butanol or pentane Predict the compound...