Order the following solids (a-d) from least soluble to most soluble: a. AgPO4, K= 1.8×10-18 b. Hg, Cl,, K, =1.1×10-18 c. Mg(OH)2, K, = 8.9×10-12 d. AgOH, K,=2.0×10

Q: Which solution has a greater concentration, A or B? A. 0.15 mole of solute dissolved in 0.4 Lof…

A:

Q: Which is the better solute solvent? :0: :0: :0: CH, — С — сн, Но — С — СН — СH, — С — оН OH CH,OH…

A: "Like Dissolves Like." Non polar molecules are soluble in non polar solvents whereas polar molecules…

Q: The boiling point constant for CCl4 is 5.03°C, the boiling point of CCl4 is 7.70°C. Determine the…

A:

Q: Please help

A: Ionic compounds are soluble in polar solvents as “Like dissolves like.”  Therefore polar solvents…

Q: A 12.5 % by mass solution of ethanol (C2H5OH) in water has a density of 1.225 g/mL at 20°C. What is…

A:

Q: Calculate the new freezing point of 650 mL of water with 175.0g of sugar (C12H22O11) dissolved. The…

A:

Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

A: Given,  First we have to calculate the amount of solute at 20.0 °C. As, 100 g of water contains…

Q: A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3. Express its concentration in (a)…

A: Given:        Specific gravity of HNO3 =  1.42                     Percentage w/w of HNO3 = 70.0  %…

Q: We dissolve 2.45 g of sugar in 200.0 g water. What is the mass percent of sugar in the solution?…

A: Introduction : We have to calculate mass percentage of solute . given : mass of solute(sugar) =2.41g…

Q: Concentrated HI is 47.0%/HI by mass and has a density of 1.50 g/mol. (A) how many grams of…

A: A) 0.2449 g of concentrated HI is required. B) 0.1633 mL of concentrated HI is required.

Q: When HNO2 is dissolved in water it partially dissociates according to the equation HNO2 = H+ + NO,.A…

A: Given: The mass of HNO2 is 7.050 g The mass of water (solvent) is 1.000 kg The freezing point is…

Q: What is the molality

A: From given information it is clear that pentane is solute and hexane is solvent since pentane is…

Q: Solubility of KNOs 70 Answer the following 3 questions by using this solubility graph of KNOs. 60 50…

A: (a) From the graph it is clear that at 50°C,solubility ofKNO3is 20 gm/100 gm 10°C solubility of KNO3…

Q: A) Potassium chloride is soluble in water. Calculate the molality (m) of a solution made by adding…

A: molality(M) is defined as the number of moles(n) of solute per kilogram of solvent. i.e., M = no. of…

Q: The density of the H3PO4 stock solution (85% by weight) is 1.70 g/mL. How to prepare 2.5 L and 0.5 M…

A: The question is based on the concept of solutions. we have to make the given phosphoric acid…

Q: Which solute is the least soluble at 90 °C?

A: Solubility is the ability of a solid, liquid, or gaseous chemical substance to dissolve in solvent…

Q: Without doing any calculations, which compound is the most soluble in water? O MNCO3, Ksp= 5.0x10-10…

A:

Q: For what reason is the solubility of gaseous ammonia (NH3) significantly higher than that of…

A: Solubility can be defined as the ability of a liquid, gas or a solid substance known as solute to…

Q: fa gas has a solubility of .55 g/L at 2.0 atm, how much will dissolve at 12.6 atm?

A: Solubility is the maximum amount of solute that can be dissolved into 100gm of solvent.

Q: The solubility of ammonium chromate in water at 20°C is 40.5 g per 100.0 mL of water. A solution at…

A:

Q: 2. A solution containing 80.g NaNO3 in 75g of H2O at 50°C is cooled to 20°C. Solubility (g/100.g…

A: It is given that 80. g NaNO3 in 75 g of water at 50oC is cooled to 20oC. The amount of NaNO3 soluble…

Q: What volume of 0.15 N HCl is needed to neutralise 20.0mL of a 0.35 N NaOH solution? A. 46.67 mL B.…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: Sorry the image might be blurry. The questions says, "what is the solubility of silver nitrate if…

A:

Q: At what temperature will a 1 m aqueous solution boil if the solute's K, is 4°C/m? ΔΤ Кът %3D…

A: The elevation in boiling point of solution is given by the formula          ∆Tb = Kbm…

Q: 13.37 The Henry's law constant for helium gas in water at 30°C is 3.7 x 10 M/atm and the constant…

A: Henry’s law constant (k) of He is 3.7×10-4 M/atm. Solubility of He can be determined using Henry’s…

Q: föllowing statements is true about the solubility of O2 (g) in H2O (1) A) O2 is not soluble in H2O.…

A: O2 is soluble in water as we know that fishes take oxygen from water. So, a is false.

Q: A gas has a solubility of 1.53 mg/L at 22 °C under a pressure of 0.81 atm. What is the solubility of…

A: we have to apply henry's law

Q: When dissolved in water, which pair of solutions should lower the vapor pressure of the solvent…

A: Lowering of vapour pressure is a colligative property

Q: 8. How many grams of CaCl, will be dissolved in 50g of water at 70°C2 9. What amount of water is…

A: We need to check solubility value at particular temperature from graph.

Q: 7.--- 8.Which is the most soluble solute at 20 degree C?.. 9.Identify the solute which is a gas ?..…

A: 7.) The solution is made up of solute and solvent so the answer is solute and solvent. Thus, solute…

Q: 1335 Indicate whether each statement is true or false: T/VIoa (a) The higher the temperature, the…

A: (a)The higher the temperature, the more soluble most gases are in water.Gaseous solutions (gas in…

Q: How would you prepare the following aqueous solutions?(a) 1.40 L of 0.288 MKBr from solid KBr(b) 255…

A: a) To calculate the amount/weight of solid KBr that is required to make a solution of 0.288 M in 1.4…

Q: 1. A 12% by mass sodium chloride solution is prepared by dissolving enough of the salt to give 200.0…

A:

Q: The freezing point of benzene C,H, is 5.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Given: Depression in freezing point = 0.400°C Molar mass of TNT = 227.1 g/mol Mass of benzene =…

Q: What volume of water at 20.0 C (d 0.9982 g cm3) is needed to dissolve 33.3 g of sucrose to make a…

A:

Q: Question attached

A: Intermolecular forces are the forces of attraction between the different molecules. There are five…

Q: For a saturated aqueous solution of each of the following at 20°C and 1 atm, will the solubility…

A: As the gas particles are seperated; So ∆Hsolute≈0.........1st. because hydration of a substance is a…

Q: 3. Find the percent by mass in which 41.0g of NaCI is dissolved in 331g of water.

A: The mass % of the solution is equal to the ratio of the mass of the given substance to the total…

Q: What mass of a nonvolatile molecular substance (molar mass = 50.0 g/mol) must be added to 5.00 x 102…

A: The correct option is (b)  Mass can be calculated as:-

Q: 1 18. A solution that is 33.6 % by mass of phenol (C&HSOH) in water is prepared. What is the mole…

A: Answer 19 :- 1.35 m is 1.35 mole of solute in 1 kg of water. (1000 g H2O) / (18.01532 g H2O/mol) =…

Q: When water is added to a 0.50 m solution of glucose making the solution more dilute, which of the…

A: Given : Initial molality of solution = 0.50 m And water is being added in the solution to decrease…

Q: 16. How much heat (in Joules) is required to raise the temperature of 50.0 g of brass from 20.0°C to…

A:

Q: 5.8871 1. Mass NaCi (g) 100.0 2. Volume of water (mL) 51.5023 3. Mass ice (g) -2.85 Freezing point…

A: Freezing point depression is a colligative property which depends only on the number of particles of…

Q: (1) How many grams of K2SO4 are contained in 50 mL of 0.200 M? (2) How many millimoles of K2SO4 are…

A: When one mole of any compound is dissolved in 1000 ml of solution is called the 1molar solution .

Q: d. Describe what happens to the solubility of KNO3(s) when the pressure is increased at constant…

A: Two questions based on solubility and ionic mobility, which are to be accomplished.

Q: A solution of 49.0% H2SO4 by mass has a density of 1.39 g/cm3 at 293 K. A 25.0-cm3 sample of this…

A: In 100 gm of solution, 49 gm is H2SO4 . Volume of solution = Mass / Density…

Q: 150 140 KI 130 120 110 100 NANO3 90 80 70 60 50 NH4CI KCI NaCl 40 30 20 10 KCIÓ3. Ce2(SO4)3 0. 0 10…

A: The answer to the following question is-

Q: 27. A solution is made of 245g C,H„0,, with a total volume of 1.0L. Calculate the freezing point and…

A: The freezing point of solution is -1.353oC The boiling point of the given solution is 100.369oC

Q: Calculate: a. How many grams of solid AgNO3 will be needed to prepare 200. mL of a 0.0500 M…

A: Molarity is one of the ways to express concentration and it can be used to calculate the number of…

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.