A beverage contains tartic acid, H2C4H4O6, a sustance obtained from grapes during winemaking. If the beverage is 0.3292 M tartaric acid, what is the molal concentration? The density of the solution is 1.061 g/ml.

Q: molality of the 0.75 mol of salt (NaCl) dissolved in 155 g of water?

A: Given,  Moles = 0.75 mol Mass of solvent = 155 g = 0.155 Kg Molality = mole/mass of solvent(Kg)

Q: What is the molality of a solution prepared by dissolving 85.0  g of ethylene glycol, HOCH2CH2OH, in…

A: The molality of a solution prepared by dissolving 85.0  g of ethylene glycol, HOCH2CH2OH, in 1.55  L…

Q: Calculate the molality of a solution formed by dissolving 49.6 g of lithium iodide (LiI) in 500.0 mL…

A:

Q: Calculate the molality of a solution prepared from 30.25 grams of NaOH (sodium hydroxide) in 5.00…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: acetic acid

A: Dear student I have given answer to your question in the image format.

Q: what is the molality of a concentrated phosphoric acid solution that is 14.80 M and has a density of…

A: Given that : We have to calculate the molality of a concentrated phosphoric acid solution that is…

Q: What is the vapor pressure of solution made by adding 52.9 g of CuCl2, a strong electrolyte, to…

A: Vapour pressure is defined as a tendency of a material to converts into th1e gaseous or vapour…

Q: A solid consists of a mixture of NaNO3 and Mg(NO3)2. When 6.50 g of the solid is dissolved in 50.0 g…

A: We will use this formula ∆Tf=kf×m

Q: 5) Creatinine, C4H7N3O, is a by-product of muscle metabolism, and creatinine levels in the body are…

A: The mass of creatinine present in 10.0 ml blood sample is calculated below.

Q: What is the osmotic pressure of a 0.9% m/v solution of NaCl at 25 degrees celsius

A:

Q: What is the molality of a solution of 2.50 g sodium phosphate dissolved in 230g water?

A: Moles of solute ( Na3PO4 ) = 2.50164=0.015244 mol  Mass of solvent ( water ) = 230 g = 0.230 kg…

Q: What is the molality of a 5.86 M ethanol (C2H5OH) solution whose density is 0.927 g/mL?

A: The given molarity of ethanol = 5.86 M                  Density of ethanol = 0.927 g/mL The molar…

Q: What is the molality of a solution made from 100.1 g of NaCI and 440.0 g of water

A: Given, Mass of NaCl = 100.1 g Mass of water = 440.0 g = 0.440 Kg Molality of the solution = ? Note:…

Q: Q.6. Calculate the molality of 10.950 g of K,SO, dissolved in 625 g pure water. 4

A:

Q: What is the freezing point of a solution of 10 grams of glucose, C6H12O6, and 1500 g of water?

A: Freezing point of a solution is its colligative property which is dependent upon the number of…

Q: 5) The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality…

A:

Q: 4. Calculate the molality of each of the following solutions: a. 2.89 g of NaCi dissolved in 0.159 L…

A: a. 1mL of h2o = 2.89/159 g of NaCl                      = 0.018 g of NaCl Moles of NaCl = 0.018/58.5…

Q: 3. A 100. mL aqueous solution prepared by dissolving 25.0 g of a non-electrolyte solute had a…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If we add 175 g of ethylene glycol, C2H6O2, per 1000. g of water to a car radiator, what will be the…

A:

Q: The average lithium ion concentration in seawater is 0.20 ppm. What is the molality of Li^t in…

A: Molality is defined as number of moles of solute dissolved per kilogram of solvent.

Q: A 1.50 M aqueous solution of methanol (CH3OH) has a density of 0.976 g/mL. What is the molality of…

A: Molality of the solution is defined as the no of moles of solute present per kg of solvent.  It is…

Q: A beverage contains tartaric acid, H2C,H,O6 , a substance obtained from grapes during wine making.…

A: The molality is equal to the ratio of the number of moles of solute to the mass of solvent in kg. It…

Q: 1. What is the molality of phosphoric acid, H3PO4, in a solution of 14.5 g of H3PO4 in 125 g of…

A: Molality is a measure of the number of moles of solute in a solution corresponding to 1 Kg or 1000 g…

Q: The normal boiling point of pure benzene, C6H6, is found to be 80.10 C. What is the approximate…

A: Numerically can be calculated based on one of the colligative properties elevation in boiling point.…

Q: Calculate the molality of a solution prepared by dissolving 50.0 g of sodium hydroxide (NaOH) in 555…

A: 50.0 g of NaOH dissolved in 555 g of water.

Q: Creatinine, C4H7N3O, is a by-product of muscle metabolism, and creatinine levels in the body are…

A: We need to determine the molality of a normal creatinine level in a 30.0 mL blood sample.Given…

Q: Calculate the molality of a 5.65 M ethanol (C,H,OH) solution whose density is 0.9335 g/mL.

A: Given, The density of ethanol is 0.9335 g/mL The molality of ethanol solution 5.65M calculating,

Q: A solution was prepared by dissolving 12.0 g of glucose (180 g/mol) in 150. mL solution. What is the…

A:

Q: What is the molality of a 12.0M HCI solution with a density of 1.18g/mL? What is the mass percent?

A: Hello. Since multiple questions have been posted, the first question shall be solved only. In case…

Q: In which of these solutions water has the lowest vapor pressure at 25oC? (m = molality)…

A: ∆P = P° - PP = m x iwere,∆P = lowering of vapor pressureP°= vapor pressure of pure solventP  = vapor…

Q: An aqueous solution of K2SO4 (174.27 g/mol) has a freezing point of –12.3°C and density of 1.05…

A: Given: Density of Potassium Sulphate solution= 1.05g/mL Molar mass = 174.27g/mol Freezing point =…

Q: The vapor pressure of pure water at 70°C is normally 233.7 mmHg, but decreased to 227.4 mmHg upon…

A: Given: Amount of water taken, WA = 242.9 g Vapor pressure of pure water, PA° = 233.7 mm Hg Vapor…

Q: Calculate the molality of a solution formed by adding 2.10 g NH4Cl  to 13.8g of water.

A:

Q: 3) A 3.5 M Mg(NO3)2(aq) aqueous solution has a freezing point of -19.9 °C. What will be the freezing…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: acid, CH3COOH, is 1.0187 g/mL. What is (a) the molarity? (b) the molality? (c) the mole fraction of…

A: Molarity is the moles of solute in 1 L of solution. Molarity=moles of solutevolume of solution (L)…

Q: Calculate the molality of a solution that contains 51. 2 g of naphthalene, CH, in 500 mL of carbon…

A:

Q: What is the molality of ethanol in a solution made by dissolving 14.6 g of ethanol, C2H5OH, in 53.6…

A:

Q: A solution of H2SO4(aq) with a molal concentration of 6.80 ? has a density of 1.318 g/mL. What is…

A: Given:Density = 1.318 g/mLMolal conc. = 6.80 We need to find the molar concentration of this…

Q: A solution is prepared by dissolving 17.75g sulfuric acid, H2SO4, in enough water to make 100.0mL of…

A: First, using given solution volume and its density value the mass of solution is calculated.

Q: A solid consists of a mixture of NaNOz and Mg(NO3)2. When 6.50 g of the solid is dissolved in 50.0 g…

A: Decrease in the freezing point of solution by addition of a nonvolatile solute is known as…

Q: What is the freezing point of a solution of dibromobenzene, C6H4Br2, in 0.250 kg of benzene, if the…

A: Given data, boiling point of solution = 83.5 oC Formula used in this question, Depression in…

Q: If 40 g of potassium nitrate, KNO3, are dissolved in 500 g of water, what will be the molality of…

A:

Q: Calculate the molality of a solution formed by dissolving 36.6 g of lithium iodide (LiI) in 500.0 mL…

A: Given :  Here Lithium iodide is a solute while Water is the solvent. Mass of Lithium iodide (m) =…

Q: What is the freezing point of a 0.20 m solution of glucose, C6H12O6, in water? (Kf for water is…

A: According to question  Molality (m) = 0.20m  Kf = 1.858°C/m  Since glucose is not an electrolyte,…

Q: molar mass

A:

Q: 1. What is the molality of a solution of 2.50 g Na,PO, dissolved in 230 g water?

A: Molality is an important method to determine the concentration of a solution. It is generally…

Q: What is the molality of a solution of 100.07g of CaCO3 in 1000 grams of water? 2.0 m 1.5 m 1.0 m O…

A:

Q: Lauryl alcohol, C12 H25 OH, is prepared from coconut oil. It is used to make sodium lauryl sulfate,…

A: Molality (m) of a solution is defined as the number of moles of solute per kg of the solvent. Thus,…

Q: A solution of vinegar is 0.763 M acetic acid, HC2H3O2. The density of the vinegar is 1.004 g/mL.…

A: Given data,  molarity of acetic acid, HC2H3O2 = 0.763 M  Density of vinegar = 1.004 g/mL

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.