Identify the concentrationa for an aluminum hydroxide Al(OH)3 solution containing 150g of aluminum hydroxide in 150,000 g of water. Density of Aluminum Hydroxide is 2.42 g/mL and water as 1g/mL. Molar mass of Aluminum Hydroxide is 78.004 g/mol 1. Percent by Weight 2. Percent by Volume 3. PPT from %wt 4. PPM from %wt 5. PPB from %wt 6. Molarity 7. Molality H. Normality

Q: 4. A 16.0 °C. Determine the solubility in g solute/100 g H₂O. Determine the mole fraction of solute…

A: Answer: Saturated solution is the type of solution in which no more solute can be dissolved in…

Q: Calculating the boiling point of an aqueous solution 1. What is the boling point of a solution that…

A: Given: Number of moles=0.25 mole Solvent=1 Kg To find: Boiling point of water Solution: The formula…

Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A: To solve this problem we will use the formula of molality

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A: The solution of 7.50% V/V contain 7.5 mL of ethylene glycol and 92.5 mL of water. To make the volume…

Q: Assume that the solubility of carbon dioxide gas in pop at 5oC is 0.586 g/100 mL and at 20oC its…

A:

Q: 40.0 mL of 0.200 N NaOH is mixed with 60.0 mL of 0.300 N HCl. What is normality of the remaining H+…

A: Answer:- This question is answered by using the simple concept of chemical reactions of acid and…

Q: 29 g of KOH is dissolved in 250. mL of water. What is the mass percent of KOH in this solution?…

A: Hence you posted multiple choice questions, I will answer the first three sub questions. (1) mass of…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature ("C)…

A: Solubility is defined as mass of solute that could be dissolved in a solvent at a particular…

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is equal to that product of molal depression constant and molality of…

Q: molar

A:

Q: The partial molar volumes of water and ethanol in a solution with H₂O=0.45 at 25 °C are 17.0 and…

A: Given Moles of water = 6.17 molDensity of water = 0.997 g cm-3Density of ethanol = 0.7893 g cm-3…

Q: A student dissolves 13. g of aniline (C6H5NH₂) in 175. mL of a solvent with a density of 0.89 g/mL.…

A:

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: You dissolve 6.31 g of potassium formate in 250 mL of 0.25 M formic acid (HCOOH). This solution was…

A: Given,  Mass of KHCO2 = 6.31 g  Molar mass of KHCO2 = 84.12 g/mol  Molarity of HCOOH = 0.25 M…

Q: Calculate the normality of H2SO4    ( MW = 98. 08 g/mol) which is prepared by adding 184.1 g of…

A: Given  Mass of H2SO4   = 184.1 gram  Volume of solution = 1000 mL                                 =…

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is given by the expression:ΔT = Kf x m…

Q: If 8.0 L of ethylene glycol , C2H4(OH)2, density = 1.113 g/mL, is placed in an automobile radiator…

A: This numerical can be calculated by using the formula for freezing point depression. Freezing point…

Q: 1. A 0.68 gram sample of a volatile liquid was heated to 358 K. The gas occupied 265 mL of space at

A: Note: Dear student as per the guidelines only the 1st quetions  is allowed to answer. from ideal gas…

Q: a) We have a solution with the following mass composition: 15% glucose (C,H12O.), 60% water (H,0)…

A: The molar mass of C = 12g/mol The molar mass of O = 16g/mol The molar mass of N = 14g/mol The molar…

Q: Consider the following chemical reaction: N2O3 (g) + H2O (l) ------------------> HNO3 (aq)  220…

A:

Q: A sample of aluminum sulfate 18 - hydrate, Al2(SO4)3x18H20 containing 114.0 mg is dissolved in 1.000…

A: Weight of aluminum sulfate 18 - hydrate = 114mg.Volume: 1LDensity of solution: 1g/mlWe have…

Q: What will be the new freezing point of  water  in a 256 mL of 0.61 M NaNO3 (MW = 84.99 g/mol)…

A:

Q: A student dissolves 19. g of biphenyl (C12H10) in 425. mL of a solvent with a density of 1.12 g/mL.…

A:

Q: n = M x V For all parts of this problem, consider 7.50 L of an 8.91 x 10 mol/L Ca(OH), solution. -…

A: Given: n = no. of moles = X M = 8.91 ×10-3 mol/L V = 7.50L

Q: Express the concentration of a 0.0240 M aqueous solution of fluoride, F¯, in mass percentage and in…

A: Use the formulae given below. mass percentage =mass of the F-mass of the solution×100 ppm =mass of…

Q: . What is the concentration (by mass) of the solute in a 25 °C solution prepared by dissolving 2.50x…

A:

Q: A student dissolves 9.2 g of aniline (C6H5NH₂) in 500. mL of a solvent with a density of 1.10 g/mL.…

A: The question is based on the concept of molarity. molarity is a method of expressing concentration…

Q: A solution was prepared by dissolving solute T in 105 g benzene. The freezing point of this solution…

A:

Q: Calculate the mass of Pb(OH)2 needed to prepare 1.5 L of saturated solution of Pb(OH)2 at 25°C.

A:

Q: The addition of salt to water decreases the chemical potential of the water.

A: The statement is True. The decrease in chemical potential occurs because the concentration of water…

Q: How many  grams of CO2 are dissolved in 300.9884 mL of water (in g), if the partial pressure of the…

A: Given - Partial pressure of CO2 = 0.0200 atm Volume of water = 300.9884 ml Molar mass of CO2 = 44.01…

Q: % By Volume.

A:

Q: A solution was prepared by dissolving solute T in 120 g benzene. The freezing point of this solution…

A: Given : Mass of solvent i.e benzene = 120 g = 0.120 Kg                                     (since 1…

Q: 14. Consider the following chemical reaction: N2O3 (g) + H2O (l) ------------------> HNO3 (aq)…

A: Molarity of a solution is defined as the number of moles of the solute upon the volume of the…

Q: What is the boiling point of an aqueous solution of 18.32 grams of sucrose, a non-electrolyte…

A:

Q: An aqueous solution has 0.0065 g of oxygen dissolved in 2.5 L  of water. Calculate the dissolved…

A:

Q: What is the molality of a 0.726 M Pb(NO3)3 (MW=331.2 g/mol) solution if it has a density of 1.202…

A: Given:- Pb(NO3)2 => 0.726 M MW = 331.2 g/mol Density of solution= 1.202 g/ml

Q: An aqueous solution is 20.0% by mass of sodium thiosulfate pentahydrate, Na, S2 O3-5H2O. What is the…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: a stock solution of sodium chloride solution was prepared ( at 25C) by dissolving 250 mg of sodium…

A:

Q: the solute mentioned.      Increasing the temperature of a solution of a salt that has an enthalpy…

A: Here we have to explain the factors that increase or decrease the solubility of solute in solvent at…

Q: An online study examined the lowering of freezing point when 0.222 g of an unknown molecular solute…

A: Mass of in known compound ,m = 0.222g Let the molar mass of compound be M g/mol. Then, number of…

Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How…

A: Number of moles =concentration X volume Here concentration of cr =5.00    X 10 =10 m

Q: 6. What mass of Ba(IO3) can be dissolved in 500.0 mL water at 25°C? Kap=1.57 x 10.⁹

A: Answer:- Firstly a dissolution equation is written for the given salt. Then using the value and…

Q: Glacial acetic acid is purchased as 99.5% (w/w) HC2H3O2 with a solution density of 1.05 g/mL.…

A: given, density of solution = 1.05 g/ml % w/w = 99.5%  molarity =?

Q: A student dissolves 10. g of aniline (C6H5NH₂) in 425. mL of a solvent with a density of 0.98 g/mL.…

A: Given : mass of aniline = 10 g  Tip : molarity = moles / volume of solution (L)      Molality =…

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.