b) 28 g C6H12O6 is  dissolved in 235 g of water. Find out the molality of the solution. (b1) no of moles of C6H12O6   (b2) molality of solution

Q: What is the percent composition (% w/v) of the solution created by dissolving 2 packets of sugar…

A: Percent Composition: It tells about the percent of each element present in the compound.…

Q: A saturated solution of Na2S2O3 at 80 degree celsius was determined to be 47.6% by mass. What is…

A:

Q: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Given ,  10.34 molal aqueous nitric acid solution , It means 10.34 moles of HNO3 is present in 1.0…

Q: To what total solution volume, in mL, would you have to dilute 1.84 milligrams of mercury(I)…

A: Since ppm (m/v) is defined as  ppm (m/v) = mass of solute in g X 106 / volume of solution in mL…

Q: Determine the molality of a solution prepared by dissolving 75g of Ba(NO3)2(s) in 374g of water at…

A: Given that: mass of  Ba(NO3)2(s) = 75 g  mass of water = 374 g  To find: molality of a solution?

Q: Available was 250.00 ml of a 15.67 M H,S0, solution (density 1.7872 g/mL). Assume you pipetted 70.00…

A: Hii there, since there are multiple questions posted. we are answering first question. if you need…

Q: Given that an aqueous solution of glucose (C6H1206) has a density of 1.0173 kg/L, what is the molar…

A: Answer :-  The molality of Glucose solution = 0.253 M…

Q: consider a solution which is prepared by dissolving 4.00 grams of NaOH in water and diluting the…

A: A question based on concentration terms that is to be accomplished.

Q: For questions #4- #6 %3D A solution contain 70.2g sugar (molar mass = 342g/mol) dissolved in 816g of…

A: 4. Number of moles of sugar = Amount of sugar/ molar mass of sugar…

Q: Calculate the volume of a 0.500 M sucrose solution (tablesugar, C12H22O11) containing 0.133 mol of…

A: Molarity is given by the number of moles per litre of the solution.

Q: What is the molality of an aqueous 2.39 M C6H12O6 solution. The density of the solution is 1.16 g/mL

A: Given,  Molarity of solution= 2.39 M Density of solution= 1.16 g/ml We need to calculate the…

Q: Determine the molality  of a solution in which 11.5 grams of glucose C6H12O6 are dissolved in…

A:

Q: What molality of N a Cl is required to lower the freezing point of water to -14.6 degrees C? Use…

A:

Q: Equal masses of acetone (CH3COCH3, molar mass = 58 g/mol and density = 0.79 g/mL) and water (molar…

A: Molality is given by  Molality = moles of solute / mass of solvent in Kg Since molality of acetone…

Q: A solution is prepared by dissolving 42.23 g of NH₄Cl (MW=53.5) into enough water to make 500.0 mL…

A: Note:- As per bartleby guidelines, I need to solve the first question in case of multiple questions.…

Q: What is the molality of a solution prepared by dissolving 32.6 g of sucrose (C12H22O11) in 1.56 L of…

A: Given, mass of sucrose =32.6 gramvolume of water =1.56 Ldensity of water =1.00 gmLwe are asked to…

Q: At 30 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a molality of 7.137 m, and a density = 1.041…

A: Given that , Molality of CH3COOH solution = 7.137 m Molar mass of CH3COOH (MM) = 60.052 g/mol…

Q: molarity of the solution. (MW of SO2 = 64g/mol)

A:

Q: Determine the molality of a solution in which 11.5 grams of glucose C6H12O6 are dissolved in…

A:

Q: What is the molality of a solution containing 100 grams of glucose (C6H12O6, molar mass = 180.2…

A:

Q: What is the Molarity of a solution prepared by mixing 75.0 g NaCl with enough water to make the…

A:

Q: In the following table are listed various aqueous solutions. For one or more of the solutions…

A: I am solving all the concentration terms for HCl.   a) weight %= 25 already given 25g of HCl present…

Q: What molality (m) will a solution have that was prepared by mixing 220 grams of NaOH in 1200 ml of…

A: Molality (m) of a solution is defined as the number of moles of a solute dissolved in per kilogram…

Q: What is the Solubility of Oxygen O2 , in water ( in units of mL/1000g H2O)?

A: Solubility is 27.99 mL/1000g H2O

Q: What is the molality of a solution prepared by dissolving 28.60 g of glucose (MW C₆H₁₂O₆ = 180.18)…

A:

Q: A 4.10 molal solution of NaOH has a density of 1.21 g/ml. What is the molar concentration of the…

A: The given data is as follows: The molality of NaOH solution = 4.10 molal The density of solution =…

Q: A 0.200 M H2SO4 solution has a density of 1.200 g/mL.  What is the concentration of the H2SO4…

A:

Q: A solution is prepared at 25oC by mixing 20 g of K2SO4 with 150 cc of water. The density of water at…

A: The mass of K2SO4 = 20 g. The molecular weight of K2SO4 = 174.25 g/mol. The mass of the solvent…

Q: At 20 °C, an aqueous solution of NaCl was prepared by dissolving 11.44 g NaCI (Molar Mass = 58.44)…

A: Molality (m) :-  The number of moles of solute dissolved in one kg (kilogram) of solvent is defined…

Q: To what total solution volume, in mL, would you have to dilute 1.88 milligrams of mercury(I)…

A: Answer : If the solute in solution is very small then for the measurement of the  of concentration…

Q: Moving to another question W tion 10 Calculate the molality of C2H5OH (molar mass = 46.068 g mol-1)…

A:

Q: Q1: The density of 78.5 g of methanol (Mwt. 32) is 0.89 g/ml. What is the Molality of the solution?

A: Density(D) is mathematically defined as the ratio of mass of methanol and the volume of the…

Q: An aqueous solution of hydrochloric acid contains 28% HCl (36.45 g/mol) by mass. What is the molal…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: What is the molality of a solution made by mixing 4.5 grams of KNO3 [ molar mass ( 101.1032 g = 1…

A: Molarity = moles of soluteVolume of solution (l)Solute is KNO3moles ofKNO3 = given weight (g)Molar…

Q: Determine the normality of the given solution: 0.515 mol of H2SO4 in 2.00 L of solution. 2.06N 4.12N…

A: Molarity is number of moles of solute dissolved per litre of solution.

Q: A stock solution of Glucose, C6H12O6, [180.0 g/mole] prepared by dissolving 45g in 500 mL.…

A:

Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an osmotic…

A: Given that , 0.9 % (w/v) NaCl i.e. 0.9 g NaCl in 100 mL water  Osmotic pressure = 3.91 atm at 25oC…

Q: An aqueous solution of HNO3 was prepared having a molality concentration of 6.29. (Atomic…

A: according to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is molality of a solution prepared by dissolving 20g MgCl2 in 250 g water?

A: We have to calculate the molality of solution.

Q: What is the molality of a solution that was obtained through the dissolution of 240 mL of pure…

A:

Q: Determine the normality of the following solutions: 95g PO4(-3) in 100mL solution

A: To determine the normality of a 95g PO4(-3) in 100mL solution.

Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an osmotic…

A: Given: Density of sodium chloride = 2.16 g/mL Molar mass of NaCl = 58.44 g/mol T(K) = T(Co) + 273=…

Q: Given that the solution of NaCl (MM = 58.5 g/mol) in 1 kg water has a molality of 0.5 m, which  of…

A: Given, Solution of NaCl Mass of water = 1 Kg Molality of solution = 0.5 m = 0.5 mol/Kg Molar mass of…

Q: What is the molality of a 0.5000 M solution of sucrose, C12H22O1 in water? the density of the…

A: Molality is moles of solute in 1000 g solvent.  Molarity is  moles of solute in 1000 ml of solution.

Q: What is the molality of a solution prepared by dissolving 31.2 g of sucrose (C12H22O11) in 1.58 L of…

A: molality =molar weight of sucroseweight of solvent in kg               = weight of sucrose in…

Q: What is the molality of a solution prepared by dissolving 40.0 grams of glucose (C6 H12 O6) in 4.00…

A:

Q: Solubility of glucose, C6H1206, in water is 120 g glucose / 100 g H2O at 30 °C. The following…

A: Solution (i) Mass of solution = 100 gm Mass of glucose = 45 gm Moles of glucose = weight / molar…

Q: The solubility of KNO3 is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What mass (in grams)…

A: Given : Solubility of KNO3 at 75 oC = 155 g/100 g of water = 1.55 g KNO3 / g water Solubility of…

Q: Complete the following table of an aqueous solution of potassium hydroxide  Density (g/ml)…

A: The molality and the mass percentage of the solute is calculated as shown below. Molarity M=1.13 mol…

Q: What is the molality of a solution consisting of 9.265 mass % of C2H5OH dissolved in water

A: Since we know that molality is define as the number of mole of solute per kg of solvent Here mass%=…

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.