150 140 130 120 110 100 NaNO 90 80 70 60 NHC KCI Naci 50 40 30 20 TRCIÓ 10 Cey(so 10 20 30 40 s0 60 70 100 Temperature (C) The compound with the least solubility at 50 °C is O KI O NANO, KNO, O NH, NH CI O KCI O NaCi O KCIO, O Ce(SOaa ONDN NH Grams of solute

Q: Which of the following properties of a substance is intensive? O freezing point O volume O mass…

A: Given options are : a). Freezing point b). Volume c). Mass  d). Kinetic energy Which of the…

Q: Be sure to answer all parts. Enter your answers in scientific notation. At a particular temperature,…

A: Please find the solution attached as handwritten note.

Q: Does the amount of sugar that dissolves in 100 mLof water increase or decrease when the…

A: The solubility of a solution varies with the change in the temperature. It can decrease or increase…

Q: This is toluene, which solvent would you use to dissolve it? CH3 HC CH CH CI

A: Toluene is a Non- polar Molecule . Hence, Dissolve  only in Non - polar Solvent . Amon them only…

Q: At a certain temperature, 0.378 mol CH and 0.706 mol H2S are placed in a 1.50 L container. CH2(g) +…

A: Step 1: The equilibrium constant (KC) is the ratio of the concentrations of gaseous (or aqueous)…

Q: The solubility of BaSO, in water at 25 °C is measured to be 0.0023 Use this information to calculate…

A: The solubility of BaSO4 is = 0.0023 g/L The value of Ksp is =?

Q: A chemistry student weighs out 45. g of an unknown solid compound X and adds it to 750. mL of disti…

A:

Q: 80gof KNO3 is dissolved in 100 mL of H2O at 60 Degrees Celcius. At what temperature will KNO3 begin…

A: Given : Mass of KNO3 dissolved = 80 g And volume of water = 100 mL

Q: A 55-g sample of a gaseous fuel mixture contains 0.50 mole fraction propane, C3H3; the remainder of…

A: Mole fraction- ratio of number of moles of component (solute or solvent) present in solution to the…

Q: At a certain temperature, the following reactions have the constant shown:   N2 (g)  + 2O2(g) --->…

A: For the given reactions the Kc can be calculated as: (a) 2NO2(g)→N2(g)+2O2(g) As per the given…

Q: 11) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500. mL…

A:

Q: Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene…

A: The given chemical reaction is as equilibrium and the reaction is as follows: CCl4(g) + (1/2)O2(g) ⇌…

Q: How many moles of KClKCl are contained in each of the following?

A: The number of moles of KCl(n) can be calculated using molarity (M) and volume (V) by using the…

Q: The process in which an organic acidand an alcohol react to form an ester and water is knownas…

A: According to the law of the conservation of the mass, the mass neither is created nor be destroyed,…

Q: You have two solutions, pure water and sugar water, which are both open to the air, and separated…

A: Osmosis is a spontaneous process in which water moves from lower concentration to higher…

Q: What mass, in grams, of a solution containing 5.00% by mass of potassium iodide, KI, contains 308.00…

A: Given data : % by mass = 5.00 % Mass of KI = 308.00 mg = 0.308 g (1000 mg = 1g)

Q: Direction:Identify the Solute and Solvent for each type of solution .Write your answers in column A…

A: Solution is a mixture where one substance gets dissolved in another substance. A solution is a…

Q: At a certain temperature, 0.332 mol CH4 and 0.920 mol H2S are placed in a 1.50 L container.…

A:

Q: Expressed in moles per liter, which compound has the largest solubility in water? X (1) barium…

A: Compound having largest solubility = ?  --------------------------------------------------

Q: How do I convert 3485.5 K cal to Joules?

A: The conversion of 3485.5kcal to calories is as follows:

Q: What is the solubility of KNO; at 25°C in 150 g of water? Solubility Curve for Potassium Nitrate 160…

A: Solubility of KNO3 at 25oC in 100g water is approx. 40 according to the given graph.

Q: de 1 This table gives information about some properties of certain substances A to G. Substance…

A: There are different types of substances that act differently in the presence of electricity. There…

Q: 63.) The compounnd sodium thidsu Hate pentahycloate, NagS,O3 - H20, s importont commercially to the…

A: 63. Given unbalanced equation,        S8(s)  +  Na2SO3(aq)  +  H2O(l)  →  Na2S2O3 · 5 H2O(s)

Q: I ift ↑ Qlaccds X tab ΤΟΝ C caps lock H fn esc Re → O CHEMICAL REACTIONS Calculating molarity using…

A:

Q: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

Q: What is the mass % of propylene glycol in a 1.73 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Mass% - Mass of solute present in 100g mass of solution

Q: Your know-it-all classmate just explained to the class that NaCl is a gas because the line on the…

A: The solubility of a solute in a particular solvent is the concentration of its saturated solution at…

Q: OH H₂O (excess) H+

A: The given reaction is a typical acid-base reaction where a hydroxide ion (OH-) reacts with water…

Q: When potassium chlorate (KClO3) is heated from 30oC to 70oC, how much solute must be added to keep…

A: 20g of KCLO3 is to be added to make the solution saturated at 70oC

Q: In an aqueous solution of potassium chloride, the solute is (1) Cl-only (2) KCI (3) K+ only (4) H20

A:

Q: 8. I. Consider the solubility graph below. II. Solubility (g solute/100 g H₂O) III. -20 160A 140+…

A: Saturated solution is a type of solution that has a solute concentration equivalent to its limit of…

Q: Consider the Solubility Curve for this Problem: Analysis for KClO3 & NH4Cl MW (KClO3) =  122.55…

A: (I) 32°C  Since graph of KClO3 and NH4Cl intersect at this temprature on temperature axis. (ii) 42g/…

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.