In which solution will NH¼NO3 be most soluble in? 1.0 Μ HΝ0; O 1.0 M KOH O 1.0 M NaCi O 1.0 M NH4Br Ο 1.0 ΜKNO,.

Q: What mass of AgNO3 has been dissolved in 200g of H2O if the solution is 0.300 molality?

A: Molality is represented by ‘m’ and is defined as the number of moles of solute present in 1 kg of…

Q: The partial pressure of O2 in air at sea level is 0.21 atm. Usingthe data in Table 13.1, together…

A: Henry’s law states that the amount of dissolved gas is proportional to its partial pressure in the…

Q: The freezing point depression constant for benzene is 5.06 and the freezing point gni sdoig of pure…

A: Consider the given information is as follows; Depression constant for benzene Kf = 5.06°C/m Freezing…

Q: The property of the solution remains constant even if its composition varies. O True O False

A: Classification of properties -  Additive property.  Constitutive property. Colligative property.

Q: Determine the molality of an aqueous solution prepared by dissolving 0.336 moles of Lil in 41.1…

A: Given that : Number of moles of Lithium iodide (LiI) = 0.336 moles Number of moles of H2O = 41.1…

Q: 4. а. How many grams of Cu(NO3)2 (s) are needed to make 0.500 L of 0.200 M solution? b. What is the…

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Q: Calculate the molality of a solution containing 76.1 g of glycine (NH,CH,COOH) dissolved in 3.076 kg…

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Q: Calculate the mass percent and molality of a solution containing 2 5 .0 g KNO3 dissolved in 250. g w…

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Q: What is the molality

A: From given information it is clear that pentane is solute and hexane is solvent since pentane is…

Q: molality of 25%6) ov Akl, solution. A) I c) 2 D) 2.5 1) 1.5

A: Given  Concentration = 25 % ( w/w )  Formula of Compound = AlCl3 Molality of solution = ?

Q: The most important intermolecular force that determines how soluble H2C=O(g) is in CH3OH(l) is

A: Hydrogen bonding: When hydrogen attached to a highly electronegative atom in different molecules, it…

Q: What is the normal boiling point of a 3.45 mol solution of KBr that has a density of 1.80 g|ml? ( KB…

A: The temperature at which the liquid starts to boil and gets converted to vapor state is called…

Q: What is the freezing point and boiling point of an aqueous solution of LiCl that contains 2.58g of…

A: Given; Mass of LiCl = 2.58 g And volume of solvent i.e water = 10 mL Hence mass of solvent i.e water…

Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH,O) to make a solution with a…

A: Mass of methanol (solvent) = 475 g = 0.475 kg Molality of solution = 0.250 m Calculate : Mass of…

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A solution of H, SO,(aq) with a molal concentration of 4.80 m has a density of 1.249 g/mL. What is…

A: Given : Molal concentration of H2SO4 =4.80m Density=1.249 g/mL Knowing the molal concentration, by…

Q: a) A solution containing 3.50 g of solute X in 50.0 g of water has a volume of 52.5 mL and a…

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Q: A solution of H, SO, (aq) with a molal concentration of 3.58 m has a density of 1.200 g/mL. What is…

A: The mole of solute present in one kilogram of the solvent is known as molality. The mole of solute…

Q: A small cube of lithium (density = 0.535 g/cm3) measuring1.0 mm on each edge is added to 0.500 L of…

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Q: What is the normal boiling point of a 3.45 mol solution of KBr that has the density of 1.80 g/ml (KB…

A: KBr dissociates in water to give K⁺ and Br⁻ ions.Hence, van't Hoff index, i = 2Consider 1 L (1000…

Q: A 6.50 g of solid compound X was dissolved in 100 g water. The freezing point of the solution was…

A: The molecular weight of the solute can be calculated by using the colligative properties, depression…

Q: (a) The EPA threshold for acceptable levels of lead ions inwater is <15 ppb. What is the molarity…

A: (a) Relation between ppb and Molarity is given as,                                   Given, 15 bbp…

Q: An aqueous solution of Na2SO4 is prepared and its measured freezing point is -16.0o C. Calculate the…

A: The depression or lowering in freezing point is expressed as:   The molality  and molarity are…

Q: At 40 °C, the solubility of KNO3 is 65 g/100 g of H2 How many grams of KNO3 will dissolve in 120 g…

A: Given, At 40 °C, the solubility of KNO3 = 65 g/100 g of H2O

Q: Calculate the freezing point of the solution formed when 5.85g of NaCl dissolved in 200g of water.…

A: Freezing point, temperature at which a liquid becomes a solid. As with the melting point, increased…

Q: Asolution prepared by dissolving 682 mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Depression in freezing point- ∆Tf=iKfm

Q: Calculate the molarity of 1.55 mole of NH4C2H3O2 in 1.00L of solution

A: Given:   Moles of NH4C2H3O2 = 1.55 mol    Volume=1.00 L

Q: 3 An Aqueous sounon is repored by dissom ng 20-0g of Ha Br in 240.0mL solunon' ot 25.0c°. The…

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Q: Express as % solution: 0.07 mg of maltose in 300 µL of water

A: (m/v)% or (mass/volume) % is defined as the mass of solute in grams present in 100ml of the…

Q: An aqueous solution of ammonium sulfate is made. If the Kf is 1.86 and the freezing point is -8.75°C…

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

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. a)…

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: The mole fraction of a non electrolyte (MM 217.2 g/mol) in an aqueous solution is 0.0238. The…

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Q: The most important intermolecular force that determines how soluble h2C=O(g) is in CH3OH is

A: Intermolecular forces are the forces of attraction between the different molecules. There are five…

Q: A 1.065 sample of an unknown substance is dissolved in 30g of benzene (Kf = 5.12 and Tf = 5.5ºC);…

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Q: a. How many grams of Cu(NO3)2 (S) are needed to make 0.500L of 0.200 M solution? b. What is the…

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Q: Calculate the molality of a sugar ina sample of normal Spinalfluid. The concentration ofthis Sugar,…

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Q: N2 has a solubility in water of approx 0.0215 g/L at 25 C and 1atm. What is the solubility (g/L) of…

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Q: In which solvent would the following solute be most likely to dissolve? H. H' H. H H-O- .. H O H…

A: The compound given is,

Q: e. Calculate the osmotic pressure of a 0.25 M CoS04 solution.(R = 0.0821 L.atm/mol.k) at 25ºC

A: osmotic pressure is defined as

Q: The normal freezing point of water, H20 is 0.00 °C and its K, value is 1.86 °C/m. Assuming complete…

A: Given: Freezing point of water = 0°C Freezing point depression constant (Kf) = 1.86°C/m Mass of…

Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH4O) to make a solution with a…

A: Given  Molality = 0.25 m Mass of Methanol = 475 g

Q: One gram of aluminum nitrate is dissolved in 0.923 liter of water at 20.0 °C. The density of water…

A: Molarity and Molality is used to express concentration.  Molarity ( M ) is the ratio of no.of moles…

Q: Calculate the amount of carbon dioxide dlissolved in one liter of soda pop if the manufacturer uses…

A: (1) According to Henry's law -  P = KH S  S = P/KH  S = 2.4/6.04×101  S = 0.039735 M    Mass of…

Q: An aqueous solution of acetic acid with a richness of 80% by passage (ρ = 1.07 kg/dm3) is available.…

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Q: 1) How much (in grams) urea [CO(NH,),] must be added in 550 g of water to prepare 1.50 m solution?

A: molality of Solution = Moles of Solute / mass of solvent in kg   From this relation we can calculate…

Q: The Henry's law constant (k) for O, in water at 20°C is 1.28 x 10 mol(Latm). (a) How many grams of…

A: The answer for part (a) is given below. Kindly post the other sub part as separate question Given:…

Q: 1.36 mol of AIBR3 is dissolved in 0.786 kg of water. What will be the freezing point of this…

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Q: A certain substance X has a normal freezing point of 4.1 °C and a molal freezing point depression…

A: Given that:  Freezing point of pure substance X (Tf°) = 4.1°C Kf = 2.09°C Mass of urea = 34.1 g…

Q: what is the Freezing point oF an that boils at lo5Ĉs Jiven that aqueous Solution KF =1.86

A: Given: The boiling point of the solution, (Tb of solution)=1050C. The molal boiling point elevation…

Q: A0.493 M aqueous solution of a non-electrolyte has a density of 1.063 g/mL, and a freezing point of…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

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.