The density of a 5.58 m aqueous acetic acid is 1.04 g∙mL –1. What is the molar concentration of this solution? The molar mass of acetic acid, CH3COOH, is 60.06 g∙mol –1. a. 5.26 M b. 4.20 M c. 4.35 M d. 5.92 M

Q: onsider the solubilities of a particular solute at two different temperatures.…

A: For a saturated solution,   the amount of solute dissolved is equal to the solubility . that is…

Q: Calculate the mass/volume percent concentration of the potassium citrate in the rehydration solution…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: A Na2SO4 solution is prepared that is 1000.0 ppm (parts per million) sodium ion. a) What is the…

A: a) 1 ppm is equivalent to 1 mg/L Thus 1000 ppm is equivalent to 1000 mg/L. Determination of…

Q: 1) Indicate which aqueous solution has the slowest evaporation rate. a)  0.1 M NH4Cl b)  0.2…

A: Here 2 question are given . which i have to attempt not mention. So I am taking first question

Q: When 635 grams of PbCl2(s) are placed in 2L of water, what mass (in grams) of PbCl2 will dissolve?…

A: The solubility product constant, Ksp is the equilibrium constant for the solid substance that is…

Q: An aqueous solution of MgCl2 weighs 5 kg. The solution has 2 moles of MgCl2 present in it.The…

A:

Q: What is the %m/m concentration of a solution made by adding 24.493 g of glucose to 360 g of water?…

A:

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: Given that the solubility of Cd3(PO4)2 is 1.2 x 10 mol/L what is its Ksp value? Note: the formula…

A:

Q: 11) How many moles of NaNO, will be left in solution at 20 °C if a solution at 60 °C in which there…

A: Here molecular mass of NaNo3 is 84.9 g/mol  Volume of solution means volume of water is 550 ml  We…

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

A: The solution is given below -

Q: KCl is 1.61% by mass in 54.6 g of water. Calculate the mass of KCl present in the solution

A:

Q: Which of the following solutions contains the greatest number of ions? a. 100.0 mL of 1.0 M sodium…

A: Given the following solutions : a. 100.0 mL of 1.0 M sodium nitrate b. 100.0 mL of 1.0 M iron(III)…

Q: 1.00 L aqueous solution that contains 5.00 g MgCl2 was diluted to 2.00L. a. what is the…

A:

Q: What is the molality of KBr (m.m. = 119.0 g/mol) when 25 g KBr dissolved to make 100 g solution? O…

A:

Q: In an investigation of osmosis, apple cores were submerged in different molarity solutions to…

A: Given :Different solutions and their molarity and average percentage change in mass  To find :…

Q: A 500 mL sample of waste water contains 42.65 ug of mercury, Hg. If the density of the sample is…

A:

Q: Three students are comparing the solubility of CaCl2, NaCl and Pb(NO3)2 at 10°C. Student 1 thinks…

A: The solubility of a slat in water depends on the temperature. The given graph represents the…

Q: NaCl is dissolved in water until no more will go into solution. At this point the solution is 1.…

A: When two or more substances present in a solvent then it is called a solution.

Q: An industrial facility discharges a waste that contains 130 mg/L hydrochloric acid at a rate of 12…

A: Given: 1) Discharge waste contains 130 mg/L of HCl. 2) Rate of discharge is 12 L/min.

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36g of alcohol in 1000g of…

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

Q: How many moles of solute are contained in each solution? a. 250 mL of a 0.55 M NaNO 3 solution b.…

A: Given information: a. 250 mL of a 0.55 M NaNO3 solutionb. 145 mL of a 4.0 M HNO3 solutionc. 6.5 L of…

Q: The following data were recorded while determining the solubility of a salt. Temp. (°C) Grams…

A: Answer: This question is based on the relation between solubility of a solute in a solvent and…

Q: At 20° C, the solubility of KCI is 34 g / 100 g of H20. In the laboratory, a student mixes 65 g of…

A: Solubility of KCl is 34 g in 100 g of H2O . given amount of water is 170 g

Q: 100 90 NANO, 80 70 60 CaCl 50 Pb(NO)2 40 KCI NaCl 30 20 10 KCIO, Se,(SO,) 10 20 30 40 50 60 70 80 90…

A: Given :  At 90°C, 20g of potassium chromate is dissolved. How much more can be dissolved to make a…

Q: Consider the solubility curve of NH,Cl at 40°C in 400 grams of H20 to make 250 mL solution. i)…

A: Answer :-  1. Mass of NH4Cl (solute) = 164 g  2. Moles of NH4Cl (solute) = 3.07 mol.  3. Molality of…

Q: How many moles of solute are contained in each solution? a. 150 mL of a 0.25 M NaNO 3 solution b. 45…

A: Molarity is the number of moles of solute per litre of the solution. Find, The moles of solute in…

Q: What is the solubility of cadmium sulfide? 144.46 g/mol; Ksp = 8.0 x 10-28 1.1 x 10-10 g/L 2.1 x…

A:

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36 g of alcohol in 1000g…

A: The mole fraction of any substance is defined as the ratio of the no of moles of that substance to…

Q: Colloidal particles settle out on standing.  True  False

A: A system is said to be in colloidal state if particles of one or more component have size range 10…

Q: What is the molar concentration of sodium chlorate in this sample?

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)

Q: 2. What is the normality of a solution of 250 g MgC12 dissolved in 1 L of water? (MW= 95.21g/mol)

A: No. of moles of gram equivalents of solute present in 1 L of solution is called Normality (N) N =…

Q: What is the definition for standard state conditions? O 298 K (25 °C) Exactly 1 M concentration for…

A:

Q: The mass of carbon dioxide present in 250 mL of the solution is

A:

Q: 3. uloa alea Salui aleu ebwog en The lowest temperature in which 50 g NH4CI can be dissolved in 100…

A: If Temperature increases then solubility will  increses

Q: The standard concentration of a solution of barium chloride BaCl2 containing 562 mg/L is ……. Note…

A: Introduction: The standard concentration of a solution is represented by molarity, which is…

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

A:

Q: An aqueous solution containing 30.0% ammonium sulfate by mass has a density of 1.17 g/mL. The molar…

A: 30 Percentage by mass means 30 g of ammonium sulfate is dissolved in 100g of solution.

Q: For a solution composition of 10.0 g solute and 90.0 g solvent; choose the correct numerical…

A: Given : weight of solute = 10.0 g And weight of solvent = 90.0 g

Q: Solubility of CrF3 in water is 0.102 g/L at 25 oC. What is the molar concentration of F- ion in the…

A: The solubility reaction of CrF3 is given by  =>CrF3 (s) --------> Cr3+ (aq) + 3 F- (aq)

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: If sodium chloride solution, at a temperature of 40'C, has a concentration of 50 N (wt/wt) when the…

A: Weight of salt in solution = 50g/100g solution                                          = 100 g /…

Q: An aqueous solution containing 30.0% ammonium sulfate by mass has a density of 1.17 g/mL. The molar…

A: Given - - > Mass of solution = 100 g Density of solution = 1.17 g/ml Volume of solution  =…

Q: 100 90 NANO 80 70 Cac Pb(NO), 60 50 40 KCI NaCI 30 20 KCIO, 10 Ce,(SO,), 10 20 30 40 50 60 70 80 90…

A: Above question can be easily solved by looking this graph at 10 degree celcius.

Q: CHAPTER 8 - SOLUTIONS Submit Qu O Previous Page 9 of 35 E Next O References Use the References to…

A: Since at 100 degree Celsius, the maximum amount of salt that will dissolve in water is = 28.9 g /…

Q: Calculate the magnesium ion molarity for a solution which has magnesium ion concentration of 176.4…

A:

Q: 1. [H2O2] – molar concentration of 3% m/v hydrogen peroxide solution The concentration of hydrogen…

A:

Q: ميز هذا السؤال A 500 mL sample of waste water contains 26.1 µg of mercury, Hg. If the density of the…

A:

Q: Pls help ASAP

A: All the subparts have been solved in the following step.