C. The vapor pressure of benzaldehyde at 97 °C is about 60 mm Hg. Assume atmospheric pressure is 760 mm Hg. If you collected 20 g of distillate from your steam distillation, how much of it was benzaldehyde? Show your calculation. (MW)APA =gA (MW)BPB gB Read pages 116-118 in Zubrick. The solubility of benzaldehyde is 1 g/350 mL of water and 1 g/1 mL of ether. How much of the benzaldehyde from 3c was dissolved in the ether layer after your first separation?

C. The vapor pressure of benzaldehyde at 97 °C is about 60 mm Hg. Assume atmospheric pressure is 760 mm Hg. If you collected 20 g of distillate from your steam distillation, how much of it was benzaldehyde? Show your calculation. (MW)APA =gA (MW)BPB gB Read pages 116-118 in Zubrick. The solubility of benzaldehyde is 1 g/350 mL of water and 1 g/1 mL of ether. How much of the benzaldehyde from 3c was dissolved in the ether layer after your first separation?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter10: Properties Of Solutions

Section: Chapter Questions

Problem 91AE: The solubility of benzoic acid (HC7H5O2), is 0.34 g/100 mL in water at 25C and is 10.0 g/100 mL in...

See similar textbooks

Similar questions

Suppose you are presented with a clear solution of sodium thiosulfate, Na2S2O3. How could you determine whether the solution is unsaturated, saturated, or supersaturated?
Starch contains CC, CH, CO, and OH bonds. Hydrocarbons have only CC and CH bonds. Both starch and hydrocarbons can form colloidal dispersions in water. Which dispersion is classified as hydrophobic? Which is hydrophilic? Explain briefly.
How could the data in Table 13.2 be used to predict the solubility in water of 1-octanol or 1-decanol? Table 13.2 Solubilities of Alcohols in Water, 20°C
The solubility of benzoic acid (HC7H5O2), is 0.34 g/100 mL in water at 25C and is 10.0 g/100 mL in benzene (C6H6) at 25C. Rationalize this solubility behavior. (Hint: Benzoic acid forms a dimer in benzene.) Would benzoic acid be more or less soluble in a 0.1-M NaOH solution than it is in water? Explain.
C. The vapor pressure of benzaldehyde at 97 °C is about 60 mm Hg. Assume atmospheric pressure is 760 mm Hg. If you collected 20 g of distillate from your steam distillation, how much of it was benzaldehyde? Show your calculation. ga (MW)APA (MW) BPB gB = Read pages 116-118 in Zubrick. The solubility of benzaldehyde is 1 g/350 mL of water and 1 g/1 mL of ether. How much of the benzaldehyde from 3c was dissolved in the ether layer after your first separation?
A sample of 2.05 g of polystyrene of uniform polymer chain length was dissolved in enough toluene to form 0.100 L of solution. The osmotic pressure of this solution was found to be 1.21 kPa at 25°C. Calculate the molar mass of the polystyrene. 8 - a) 2.35 x 10 g/mol b) 4.20x 10 g/mol 3.05 x 10 g/mo 4.20x 103 g/mol 4.20 x 10 g/mol Boş bırak KÖnceki 8/20 Sonraki> Карat
Caffeine's solubility limit is about 2.2 %w/w in water at 25 Celsius degrees. Now, if I prepare a 5 %w/w PVA aqueous solution. Is the solubility limit increased or decreased (at room temperature) for this PVA solution? Why? Give me a very detailed explanation please.
M pressure 1.40 g of a polyethylene sample was dissolved in enough benzene to make 100. mL of solution, and the osmotic pressure was found to be 1.86 torr at 25°C. What is the molar mass of the polyethylene? 1.06 x 10⁹ g/mol SU 5720 g/mol Fresh osmosis Connected to DESKTOP-VKHKVG3 1₂0 Disconnect ✰ 1.19 x 104 g/mol 1.40 x 105 g/mol 2. Salt water is forced through 20-micron and 5-micron filters at a pressure of 800 pounds per square inch.
What is the osmotic pressure of a solution prepared by adding 13.65 g of sucrose (C₁₂H₂O₁) 12 22 11 (m.w. 342) to enough water to make 250 mL of solution at 25 °C?
MCC powder contains 86.6% proteins and WPI powder contains 93.4% protein. Calculate the amount of each protein POWDER required to obtain a 100 ml of 2% (w/v) protein solution.
How much of the preservative is needed to prepare a 120-mL preparation of Aluminum hydroxide gel based on this formulation? Ammonium alum 800 g Sodium carbonate 1000g Peppermint Oil 0.01% (0.01 g/100mL) Sodium benzoate 0.1% (0.1 g/100mL) Purified water, qs ad.2000 mL a. 0.12 g b. 60 g c. 48 g d. 0.012 g
Grams of solute per 100 g H₂O 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 NH3X NaNO3 KNO3 KCIO3. NHẠC KCI Naci Ce2(SO4)3 O O 10 20 30 40 50 60 70 80 90 100 Temperature (°C) a. Which compound is the most soluble at 10°C? b. Which compounds show a decrease in solubility from 0°C to 100°C? c. If a saturated solution of KClO3 is cooled from 90°C to 50°C, how much precipitate, grams, is expected? d. 100 g of NaNO3 dissolving in 100 g of water at 30°C is a supersaturated, saturated, or unsaturated solution? Explain your answer. e. How much of 30 g of Ce₂(SO4)3 will dissolve, and how much will remain undissolved in 100 grams of water at 20°C? Explain your answer.