169.71 mL of 1.35 M organic salt was mixed with 225.33 mL of Ethanol (d= 0.789 g/mL, MW 46.07g/mole). Pure ethanol has a vapor pressure of 0.059 atm what will be the vapor pressure of the solution? (round your answer to 3 decimal places, no need to write the unit)

169.71 mL of 1.35 M organic salt was mixed with 225.33 mL of Ethanol (d= 0.789 g/mL, MW 46.07g/mole). Pure ethanol has a vapor pressure of 0.059 atm what will be the vapor pressure of the solution? (round your answer to 3 decimal places, no need to write the unit)

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 61E: Which of the following will have the lowest total vapor pressure at 25C? a. pure water (vapor...

See similar textbooks

Related questions

Q: 1) For each compound, complete the following steps: a) Write a complete, balanced combustion…

A: "Since you have asked multiple questions, we will solve the first question (i.e. first compound-…

Q: 50.00 mL of a buffer solution contains 0.280 M HClO and 0.450 M NaClO. If 25.00 mL of water is…

A: Given-> Volume of buffer = 50.00 ml Molarity of HClO = 0.280 M Molarity of NaClO = 0.450 M Volume…

Q: In this reaction, D‑erthyro‑imidazole‑glycerol phosphate is first protonated to form a good leaving…

Q: A 25.30 mL sample of 0.0897 M HCl is titrated with 0.111 M NaOH. Determine the pH of the solution…

A: Given: Volume of HCl = 25.30 mL Molarity of HCl = 0.0897 M Molarity of NaOH = 0.111 M Volume of…

Q: This refers to a point wherein both liquid phases have the same composition. Hence, extraction is…

A: We have to tell the name of the point at which both liquid phase have the same composition. Hence,…

Q: In relation to the "primary structure" or "released structure" in the flexibility (force) method:…

Q: At 2000 K, the equilibrium constant, Kc for the decomposition of hydrochloric acid is 3.2 x 10-3. If…

Q: iodate is given below. What is the molar solubility, in g/L? Include units in your answer.…

A: Given, Molar mass = 664 g/mol Solubility equilibrium La(IO3)3 <----> La3+(aq.) + IO3-(aq.)…

Q: This refers to a point wherein both liquid phases have the same composition. Hence, extraction is…

A: Answer: This question is based on the Liquid-liquid extraction where certain terms are used to…

Q: 18 g of unknown organic sample was dissolve in 758 mL of Dicloromethane (DCM). The boiling point of…

Q: PCI3BR2 is a nonpolar molecule. a) Draw the structure (in the box) showing that it is nonpolar. b)…

Q: Given is the phase diagram of water: Phase Diagram for Water Critical 217.75 Point D (Critical…

A: Answer: Raoult's law gives us the relation between lowering in vapor pressure and mole fraction of…

Q: Imagine that you have 4 buckets full of dark, muddy water. One bucket is frozen, one bucket is…

A: The bucket which is most likely to become lighter in color is

Q: List the number of protons, neutrons, and nucleons (protons + neutrons), in that order, for an…

A: Given:

Q: 3Fe(s) + 4H2O(g) Fe3O4(s) + 4H2(g) What is the appropriate equilibrium constant expression for…

Q: . For the reaction, SO2 (g) + O2 (g) ↔ SO3 (g). If the concentration of SO2 (g) is increased, the…

A: Le Chatelier's principle states that when concentration, pressure or temperature of an equilibrium…

Q: 26. Given the following reaction, what volume of oxygen would be needed to react with 250. grams of…

A: Moles of propane = 250 g / 44.1 g mol-1 =5.6689 mol 1 mol of propane = 5 mol of O2 5.6689 mol…

Q: Consider the phase diagram of carbon dioxide. What is the critical temperature of carbon dioxide?…

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure…

Q: Considering perfect gases, which state function is zero when two substances are mixed? Entropy Gibbs…

Q: Do QUESTION b (ii) early as possible I upvote

Q: 2.What mass in grams of silver nitrate must be dissolved to prepare 5.00X102ML of 0.150M AGNO3 (MM…

A: Answer: In this question we have to convert the molar concentration of solution into moles of silver…

Q: An air-standard Diesel cycle has a compression ratio of 18 and a cut-off ratio of 2.5. The state at…

Q: 300 g of naphthalene lowered the freezing point of the solvent by 0.819 K. Calculate the molar mass…

Q: How was the precipitate obtained after filtration? a. By drying the precipitate on the filter paper…

A: The precipitate is obtained by drying the precipitate on the filter paper using a desiccator.

Q: What will happen to water if 1M of SALT is dissolve into it? I. the vapor pressure of water will…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: estion 24 19.04 g of an unknown compound decreased the freezing point of 421 g of benzene (Kf= 5.12…

Q: Which of the following names is correct? a) meta-aminonitrobenzene b) 4-nitrobenzoic acid c)…

A: The incorrect name is given below

Q: In an experiment, hydrochloric acid reacted with different volumes of sodium thiosulfate in water A…

A: The reaction between HCl and sodium thiosulfate produces a yellow colored precipitate of sulfur.

Q: 35. Does the following equation rep C-H H-C-OH HO-C-H Н-С-ОН H-C-OH CH,OH Glucose

Q: Assuming 100% of the sugars are hydrolyzed/isomerized into glucose, and that 100% of the glucose is…

Q: 3.33 Calculate the standard free energy change for the follow- ing reactions using the standard cell…

Q: 125 moles of NOCI were placed in a 2.50 L reaction chamber at 427°C. After equilibrium was reached,…

A: Given equilibrium reaction is 2NOCl(g) ⇌ 2NO(g) + Cl2(g) Initial moles of NOCl = 1.25 mol Volume…

Q: Which of the the following elements are isotones? a) 12C, 13C, and 14C (c) 14C, 15N, and 160 (b)…

A: Isotones are the atoms of different elements that have the different atomic number (Z) due to the…

Q: Write a balanced acid ionization reaction tor the acid given below. Use the tollowing tormat to…

A: Given-> HSO4- ->HSO4- is acid which can dissociate in the water and form hydronium ion and…

Q: 7. Calculate AG° for the following galvanic cell Zn(s) | Zn²*(aq) || Fo2*(aq) IFe(s) given these…

A: The standard electrode potential of a Galvanic cell is given by the formula E° = E°(cathode) -…

Q: 0.25M HCl (500 mL) will be prepared from 37.2%(w/w) with density 1.19 g/mL

A: Density of intial Hcl solution = 1.19 g/mL Concentration of intial HCl sol. = 37.2% Final conc. Of…

Q: Using this heating curve, complete the following statements: freezing point between points | Select…

A: There are three phases of matter. The phase of matter can be interchanged by changing the…

Q: (iv) [(n²-C3H;)(n°-C3H3)M(CO)]"

Q: Write a complete equilibrium expression for: A(aq) + 2 B (aq) C (aq) (I've given you a table, think…

A: The equilibrium expression is defined as the ratio of concentration of products to the concentration…

Q: A particular reactant decomposes with a half-life of 103 s when its initial concentration is 0.275…

Q: A voltaic cell is constructed with two silver-silver chloride electrodes, each of which is based on…

Q: How many Calories (nutritional Calories) does 16.4670 pounds of fat have? Show dimensional analysis,…

Q: Target NO:(g) + H2(8) = NO(g) + H2O(g) Reaction A 2NO2(g) = 2NO(g) + O2(g) Ke = 1.45 x 10-6 at 500 K…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Show how you would accomplish the following with good yield: NH2 NHO a) b) Ph-COOH Ph-ċ-o-ċ-CH3 H…

A: a. N-formylation. b. acid FG to anyhydride FG using P2O5. c. Fischer esterification. d.…

Q: जणणा शक्षाए उरफक बी्षणं उत पकोंचं् नी the fottowing aquesus Sotutions are च्घृ००ब जिक फम्रखचंगा…

Q: The addition of 8.00 g of a compound to 300 g of naphthalene lowered the freezing point of the…

Q: (d) Complete the following reaction: hv (i) Cp2TiMez +2 [RCH=CHR] AIMe:

Q: Classify each chemical compound listed in the table below. type of compound (check all that apply)…

A: Given table is : Classify the given compounds = ?

Q: 18 g of unknown organic sample was dissolve in 758 mL of Dicloromethane (DCM). The boiling point of…

Q: An element X has 16 protons (p+1); 16 electrons (e-1) and 16 neutrons (n0). b) What is the period…

Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

169.71 mL of 1.35 M organic salt was mixed with 225.33 mL of Ethanol (d= 0.789 g/mL, MW 46.07g/mole). Pure ethanol has a vapor pressure of 0.059 atm what will
be the vapor pressure of the solution? (round your answer to 3 decimal places, no need to write the unit)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

An aqueous solution containing 10.0 g of starch per liter has an osmotic pressure of 3.8 mm Hg at 25 C. (a) What is the average molar mass of starch? (The result is an average because not all starch molecules are identical.) (b) What is the freezing point of the solution? Would it be easy to determine the molecular weight of starch by measuring the freezing point depression? (Assume that the molarity and molality are the same for this solution.)
A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and 6.00 atm is 0.0300 M. Would you expect the solubility to be greater or less at (a) 22C and 1 atm? (a) 18C and 6 atm? (a) 15C and 10 atm? (a) 35C and 3 atm?
Which of the following will have the lowest total vapor pressure at 25C? a. pure water (vapor pressure = 23.8 torr at 25C) b. a solution of glucose in water with C6H12O6=0.01 c. a solution of sodium chloride in water with NaCl = 0.01 d. a solution of methanol in water with CH3OH=0.2 (Consider the vapor pressure of both methanol [143 torr at 25C] and water.)
A 12-oz (355-mL) Pepsi contains 38.9 mg caffeine (molar mass = 194.2 g/mol). Assume that the Pepsi, mainly water, has a density of 1.01 g/mL. For such a Pepsi, calculate: (a) its caffeine concentration in ppm; (b) its molarity of caffeine; and (c) the molality of caffeine.
A compound contains 42.9% C, 2.4% H, 16.6% N, and 38.1% O. The addition of 3.16 g of this compound to 75.0 mL of cyclohexane (d=0.779g/mL) gives a solution with a freezing point at 0.0C. Using Table 10.2, determine the molecular formula of the compound.
You have two aqueous solutions separated by a semipermeable membrane. One contains 5.85 g of NaCl dissolved in 100. mL of solution, and the other contains 8.88 g of KNO3 dissolved in 100. mL of solution. In which direction will solvent flow: from the NaCl solution to the KNO3 solution, or from KNO3 to NaCl? Explain briefly.
You make 20.0 g of a sucrose (C12H22O11) and NaCl mixture and dissolve it in 1.00 kg water. The freezing point of this solution is found to be 0.426C. Assuming ideal behavior, calculate the mass percent composition of the original mixture, and the mole fraction of sucrose in the original mixture.
Sodium chloride (NaCl) is commonly used to melt ice on roads during the winter. Calcium chloride (CaCl2) is sometimes used for this purpose too. Let us compare the effectiveness of equal masses of these two compounds in lowering the freezing point of water, by calculating the freezing point depression of solutions containing 200. g of each salt in 1.00 kg of water. (An advantage of CaCl2 is that it acts more quickly because it is hygroscopic, that is. it absorbs moisture from the air to give a solution and begin the process. A disadvantage is that this compound is more costly.)
Which solute has the greatest effect on the boiling pointof 1.00 kg of water: 50.0 g of strontium chloride (SrCl2) or 150.0 g of carbon tetrachloride (CCl4) ? Justify youranswer.