Using only the information above, can you calculate the solubility of X in water at 21. ° C ? If you said yes, calculate it. Be sure your answer has a unit symbol and the right number of significant digits.

Q: What mass of NaCl would you need to add to 1.00 kg of water to achieve a freezing point of 5 degrees…

A: We have asked to find what mass of NaCl will be required to add to 1.00 kg of water to achieve a…

Q: Is your answer in units of g/mol and not kg/mol? Did you subtract the new freezing point from the…

A: Calculate molecular mass of unknown compound

Q: A certain liquid x has a normal freezing point of o °c and a freezing point depression constant…

A: Given: Normal freezing point = 0.0 oC Freezing point of solution = -1.1 oC mass of solvent = 650 g =…

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: A certain liquid X has a normal freezing point of 2.60 °C and a freezing point depression constant =…

A: Here we will use formula ∆Tf= K x m  Where ∆Tf = depression in freezing point               K=…

Q: A student dissolves 18.g of glucose C6H12O6 in 275.mL of a solvent with a density of 1.16/gmL. The…

A: We have to calculate the Molarity as well as molality of solution

Q: 5.57 grams of urea were added to 57.13 mL of water at an initial temperature of 18.09ºC. After the…

A: Interpretation - To determine the total mass of solution when 5.57 grams of urea were added to 57.13…

Q: How many grams of a hypothetical salt X2Y1 of molar mass 75.00 g/mol would need to be added to…

A:

Q: Which of the following is a way of conserving water? Leave the shower running while soaping Use a…

A: Correct Answer is option (D)

Q: A solution of KClO3 contains 10 grams of solute dissolved in 100 grans of water. At 20 degrees…

A: Solute and solvent together constitute the solution. Solutions are of two types. Homogenous and…

Q: b. how many grams of sugar must be added to 1000 g water to make it boil at 102.0 degrees celsius?…

A: (a)The expression for depression in freezing point is:

Q: For any given mixture of two miscible liquids, which component of the mixture will be present in the…

A: Certain properties that could relate the vapor pressure of volatile liquids/volatile liquid mixtures…

Q: A student dissolves 5.0 g of benzoic acid (C,H,0,) in 350. mL of a solvent with a density of 1.19…

A: Given- Mass of benzoic acid - 5.0 g Volume of solvent = 350 ml Density of solvent = 1.19 g/ml   To…

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: Determine the molal concentration of a sugar solution in water that has a freezing point of -2.1…

A: The depression of freezing point,∆Tf, due to the addition of non-volatile solute is given by…

Q: How many grams of ethylene glycol (C2H6O2) must be added to 1000. g water to create an automobile…

A: Colligative properties: The properties which depend on the ratio of the number of moles of the…

Q: Dichloromethane has a density of 1.33 g/ml, its solubility in water is 2 g/100 ml at 20 °C. Which of…

A: Given data: Density of dichloromethane (DCM) = 1.33 g/mL Density of water = 1 g/mL Solubility of…

Q: The normal boiling point of a certain liquid X is 113.00°C, but when 0.26kg of barium hydroxide…

A:

Q: (Q63) Consider a hydrogen peroxide (H2O2) solution that is 27.7 molal. Given the density of solution…

A:

Q: 1. ASSERTION: The solubility of gases in water follows the order O2 < N2 < SO2 < CO2 < NH3. REASON:…

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

Q: At 25.0 °C the Henry's Law constant for nitrogen monoxide (NO) gas in water is 0.0019M/atm.…

A:

Q: The solubility of CuBr in water at 25 °C is measured to be 0.010 -. Use this information to…

A: Solubility is the maximum amount of substance that will dissolve in given amount of solvent and at…

Q: What is the normality of a solution made by dissolving 10.00 g of hydrogen phosphate, H3PO4 in water…

A:

Q: A student is asked to determine the energy change when a 2.00 g sample of NH,NO, is dissolved in…

A: Given: Mass of solute = 2.00 g. Mass of solution = 100 g. Initial temperature of the solution from…

Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food.  When…

A:

Q: Calculate the molality of a 3.98 M aqueous solution of ethylene glycol ((CH2OH)2, 62.068 g/mol)…

A: Molality is number of moles of solute dissolved per kg of solvent.. Molarity is number of moles of…

Q: of the resulting solution is Dissolving 3.0 g of CaCl2(s) in 150.0 g of water in a calorimeter   at…

A:

Q: A supersaturated solution of KNO3 is made by dissolving the solute in 100 g of water at 60ºC and…

A: A solution is prepared by homogenous mixing of solute and solvent. An aqueous solution is formed by…

Q: Types of Intermolecular Forces Made When Liquids are Mixed\ What type of bonds can form when you mix…

A: Given two liquids are : a). CH3CH2OH and  b). H2O  Types of intermolecular forces between CH3CH2OH…

Q: How many grams of a hypothetical salt X4Y5 of molar mass 54.00 g/mol would need to be added to…

A: Given : Freezing point of solution = -19.8 oC mass of water i.e solvent = 514 g = 0.514 Kg…

Q: How many grams of a hypothetical salt X4Y3 of molar mass 95.00 g/mol would need to be added to…

A: Given, Molar mass of salt is 95 g/mol Mass of water 414 g. Let the mass of salt be w grams. The…

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: Question attached

A: The liquid sample is said to be "Miscible" when two compounds mix with each other completely, they…

Q: A certain substance X has a normal freezing point of 1.7 °C and a molal freezing point depression…

A: Given data contains, Freezing point of the substance X is 1.7°C. Molal freezing point depression is…

Q: 10 10 20 30 40 Temperature (°C) |||| 96 4. Solubility (mg/100 gH,0)

A: The diagram shown in image (1) is of solubility of gases vs temperature. This diagram shows the…

Q: You are making homemade ice cream and can use either 200 g Ice Melt (CaCl2) or 200 g rock salt…

A: Lowering of freezing point can be understood with the relation, ∆Tf=iKfCm Using the values provided…

Q: Isopropyl alcohol is mixed with water to produce a 40.0% (v/v) alcohol solution. How many…

A: Solution Isopropyl alcohol (IUPAC name propan-2-ol; additionally known as isopropyl, isopropyl…

Q: 2. An unknown solid Y was dissolved in water resulting to a decrease in temperature of its…

A:

Q: What is the freezing point of a solution prepared by dissolving 14.270 g calcium nitrate in 108.800…

A:

Q: The normal temperature range of the liquid phase of pure water is 0°C to 100°C. Which of the…

A: Since depression in freezing point is given by  depression in freezing point = i X Kf X m  where i =…

Q: Potassium perchlorate (KClO4) has a lattice energy of -599 kJ&gt;mol and a heat of hydration of -548…

A:

Q: Given that the Kf for t-butyl alcohol is 9.01 degrees celcius/m, and that the freezing point of pure…

A: Depression in freezing point can be determined using Kf and molality of solution.

Q: An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.210x10^0) g/mL and…

A:

Q: The molal boiling point elevation constant K,,=1.54 °C.kg mol -1 for a certain substance X. When…

A:

Q: What is the freezing point of a ethanol solution if that same solution boils at 79.5 ℃? The normal…

A: Freezing point depression and boiling point elevation are colligative properties. Freezing point…

Q: 1) How many grams of antifreeze (HOCH2CH20H) would have to be added to 15.0 kg of water in a truck's…

A: Freezing point of pure water = 0°C Freezing point of solution = -20°C Mass of water = 15.0kg

Q: The active ingredient in many commercial antifreezes is ethylene glycol (C2H6O2). If you wish to…

A:

Q: 6.55 g sample of an unknown salt (MM = 116.82 g/mol) is dissolved in 150.00 g water in a coffee cup…

A: Total mass of the reactant is given as: m=150.0 g water + 6.55 g sample=156.55 g Change in…

Q: How many grams of a hypothetical salt X2Y3 of molar mass 90.00 g/mol would need to be added to…

A: Given: The molar mass of the hypothetical salt X2Y3 = 90.00 g/mol The mass of water = 622.00 g The…

Q: The heat of solution of potassium acetate (KC2H3O2) in water is -15.30 kJ/mol. If 15.90 g of…

A:

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.