Would you expect cyclohexane, C,H12, to be miscible with water? Explain why or why not.

Q: What B the true percentage of water in Backa 2H2O?

A: the molecular formula of the compound is = BaCl2 . 2H2O The percentage of water is the compound is…

Q: What is the theoretical van't Hoff factor for Ca(N03)2?

A:

Q: Acetic acid (CH3COOH) is miscible with water. Would you expect carboxylic acids with general formula…

A: Solubility of carboxylic acids ( CH3(CH2)nCOOH ) will decrease with increase of the value of n.…

Q: H H H H н-с-с-с-с-н H-C-OH H CaFa (s) HHHH Methanol Calcium fluoride (s) Butane Benzene Fill in the…

A: (1) Lowest ∆Hsolvent is shown by n- butane as it is non polar in nature . (2) Hight ∆Hsolvent is…

Q: Which of the following accurately lists compounds in order of increasing solubility in water? LİCI,…

A: Polar compounds are more soluble in water.

Q: Water will dissolve which of the following substances? Use your knowledge of polar/nonpolar as well…

A: Solubility depends on the type of interactions between the solute and solvent species. A basic…

Q: The boiling point of a solution containing 7.51 g of a nonvolatile hydrocarbon in 102.2 g of acetone…

A: Given  Mass of nonvolatile hydrocarbon = 7.51 g Mass of acetone = 102.2 g  Boiling point of solution…

Q: What is the electron-domain geometry around thecentral B in BARF?

A: Using chemical bonding in BARF and applying VSEPR theory.

Q: Which molecule would you expect to be more soluble in water: CH,CH-CH,OH or НОCH,CH,CH,OH?

A: Alcohols can form hydrogen bond in water, therefore, they are soluble in water.

Q: What's the correct van't Hoff factor for: A) Ba(OH)2  B) C6H12 O6 C) K3PO4 D) HNO3

A: van't Hoff factor for all non ionic compound is 1. van't Hoff factor for a  ionic compound is equal…

Q: Do you think NaCl is more soluble in acetone, (CH3)2C=O, or di-tert-butyl ketone, [(CH3)3C]2C=O?…

A: The given solvents are;

Q: Indicate whether each statement is true or false: (a) NaCldissolves in water but not in benzene…

A: a) This statement is false. This is because the solubility of any salt in any solvent has nothing to…

Q: A 55-g sample of a gaseous fuel mixture contains 0.43 mole fraction propane, C3H8; the remainder of…

A: Mole fraction is the ratio of mole of propane to the total mole of solution

Q: A solution of toluene (C,H₂).in 301 g of cyclohexane (C₂H₁₂) has a boiling point of 90.30 °C. What…

A: We have to predict the amount of toluene in solution.

Q: Which pairs of liquids are likely to be miscible? (a) H2O and CH3OH (b) H2O and C6H6 (c) C6H14…

A: When both the liquids in a pair are polar or when both are non polar, they are likely to be…

Q: Which gives the more concentrated solution, (a) KNO₃ in H₂O or (b) KNO₃ in carbon tetrachloride…

A: Concentration is defined as the amount of solute present per unit of solvent. For example, Molarity…

Q: Would octane dissolve in water? Why or why not?

A: No, octane will not dissolve in water.    We know that like dissolve like. And also octane is non…

Q: What is the boiling point of a solution prepared by dissolving 37.5 g of glucose (C6H12O6,…

A:

Q: What is the osmotic pressure (in atmospheres) of a solution that contains 14.0. grams of propyl…

A: Osmotic flow is defined as the movement of solute between the solution containing the solute and the…

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A: To Solve this problem first we have to calculate the number of moles of each , acetic acid and water…

Q: How many grams of glucose ( C6H12O6) would you dissolve in water to prepare 2.50 L of 5.0% glucose…

A: Given :-  %m/v = 5.0%  Volume of solution = 2.50 L  To calculate :  Amount of glucose (in grams)

Q: Why are aquatic species more comfortable in cold water in comparison to warm water?

A: Solubility of the solution means maximum amount of solute that can be dissolved in given solvent.…

Q: How many grams of ethynlene glycol, C2H4(OH)2, are needed per kilogram of water to protect radiator…

A:

Q: How many grams of each of the following per killogram of water in your car radiator are needed to…

A:

Q: Which pairs of liquids are likely to miscible C6 H14 and CCl4

A: The liquids given are C6H14 i.e heptane and CCl4 i.e carbon tetrachloride.

Q: Are CH3OH and H,O miscible?

A: Substances are said to be miscible if they mix in all proportions and form a solution.

Q: Which of the following solutions in ethanol (CH3CH₂OH) would have the lowest expected freezing…

A:

Q: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

A: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

Q: How would you prepare 425g of an aqueous solution containing 2.40% by mass of sodium acetate…

A: Given: The mass % of sodium acetate (NaC2H3O2) solution, =  2.40%

Q: Jow yo le would you expect to be more soluble in wat HOCH CH, CH2OH CH CH,CH,

A: The solubility of substance can be determined by its physical as well as chemical properties.…

Q: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

A: Moles of ethylene gycol = weight / molar mass                                         = 1000 gm /…

Q: Which of the following pairs of liquids probably exhibits very nearly ideal behavior when mixed? a.…

A: The ideal gases have following properties.Equal size of particlesNegligible volumeNo intramolecular…

Q: How do you determine the Ideal van't Hoff factor for Ca(C2H3O2)2 ?

A: Van't Hoff factor is the number of particle units formed from one formula unit. Denoted by " i "

Q: A 53.3 % by mass solution of propylene glycol (C3H3O2) in water is used in cars to prevent…

A: In this question, we will determine the new boiling point of the solution after addition of 53.3% by…

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car's radiator.…

A: Given information: Mass of solute = 1.00 kg Mass of water (solvent) = 4450 g

Q: Some ions are sketched below. Rank them in increasing order of size of hydration enthalpy AHya That…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Which of the following would be most soluble in hexane (C6H14(l))? A) water, H2O(t) B) hydrogen…

A: Hexane C6H14 is non-polar solvent.

Q: How many grams of CaCl2 are required to produce 300mls of a 10% w/v of CaCl2 solution?

A:

Q: 1.) Are there any intermolecular forces (IMF’s) between water molecules and cyclohexane molecules?…

A: The type intermolecular forces between two molecules  and its strength are determined by the…

Q: What is the mole fraction of 1.8 g glucose (C6H1206) in 90 g of water?

A:

Q: freezing point of 10g of CeH12O6 s of an unknown nonvolatile solute zene by 0.500°C.

A: 2) mass of solvent = 150 g = 0.150 kg □Tb = 0.50 °c Kb(benzene) = 2.53 °c/m Molality (m) = = moles…

Q: Which compound would you expect to be more soluble in carbon tetrachloride, CH4 or NH3? Explain.

A: The rule of thumb is that "like dissolves like". Polar/ionic solvents dissolve polar/ionic solutes…

Q: Which of the following gases (in different conditions) does have the greatest solubility in water at…

A: Solubility of a gas depends on the following factors: 1) Pressure Solubility ∝Pressure   2)…

Q: Consider the three compounds: pentane (C5H12), water (H2O), and hexane (C6H14). Which of the…

A: The question is based on the principle of solubility. according to basic principle of solubility,…

Q: Which of the following factors affect the solubility of a gas in a liquid solvent? I. Pressure II.…

A: Solubility of gas in a liquid solvent is dependent on:

Q: Why is naphthalene (C10H8) more soluble than CsF in benzene?

A: In general, polar compound dissolves in polar solvents and non-polar compound dissolves in non-polar…

Q: What is the osmotic pressure formed by dissolving 44.2 mg of aspirin 1C9H8O42 in 0.358 L of water at…

A: The properties associated with the solution due to the presence of the non-volatile solute of a…

Q: How much water can you extract from 1.00 L of 0.35 M solution of sugar at 40 C by exerting a…

A: First of all we will calculate the moles of sugar.Then use PV = nRT

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.