A metal, MM, of atomic mass 56 amu reacts with chlorine to form a salt that can be represented as MClx. A boiling point elevation experiment is performed to determine the subscript ?x, and therefore, the formula of the salt. A 42.9 g42.9 g sample of the salt is dissolved in 100.0 g of water and the boiling point of the solution is found to be 378.35 K. Find the formula of the salt. Assume complete dissociation of the salt in solution.

Q: K,= 2.57 °C kg mol for a certain subs 20 colution freezes at 5.7 °C. Calculate the freezing point of…

A: At freezing point of liquid there exists equilibrium between solid particles and solvent phase.…

Q: A 83.5 g sample of a nonelectrolyte is dissolved in 340.1 g of water. The solution is determined to…

A: The objective of this question is to determine the molar mass of a compound given the mass of the…

Q: Consider the reaction of a 20.0 mL of 0.220 M C₅H₅NHCl (Ka = 5.9 x 10⁻⁶) with 12.0 mL of 0.219 M…

A: For the given reaction - the data provided is- Volume of C₅H₅NHCl  = 20ml Molarity of C₅H₅NHCl  =…

Q: The normal boiling point of a certain liquid X is 133.8 °C, but when 65. g of urea ((NH,),CO) are…

A:

Q: Calculate the boiling point of a solution containing 18.7 g of potassium phosphate in 150.0 g of…

A: Given Values mass of potassium phosphate = 18.7g Molar mass = 212.27g/mol Moles = 18.7g/212.27g/mol=…

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: Some covalent compounds dissociate into ions in water. What atom do these compounds have in their…

A: Given :    Some covalent compounds dissociate into ions in water. What atom do these compounds…

Q: A certain liquid  X  has a normal boiling point of  130.50°C  and a boiling point elevation…

A: mass of NaCl = 32.9 g  i is Vant hoff factor .

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of aluminum sulfate (342.2…

A: Given , molar mass of aluminium sulfate = 342.2 gmol mass of water = 242.0 g freezing point…

Q: At a certain temperature the vapor pressure of pure acetic acid (HCH3CO₂) is measured to be 466.…

A: mass of acetic acid(HCH3CO2) = 143. gmolar mass of acetic acid = 60.05 g/molmass of…

Q: A solution is prepared by combining 4.82 grams of an unknown non-electrolyte with 305.0 grams of…

A: Given that: Mass of solute = 4.82 g Mass of chloroform = 305.0 g = 0.305 kg Freezing point of the…

Q: What will be the new freezing point of  water  in a 256 mL of 0.61 M NaNO3 (MW = 84.99 g/mol)…

A:

Q: 2. Determine the actual boiling point and freezing point of these two different solutions; • 250 mL…

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Q: A 83.5 g sample of a nonelectrolyte is dissolved in 390.5 g of water. The solution is determined to…

A:

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A:

Q: a) Arrange the following aqueous solutions from lowest to highest boiling point. Justify your…

A: a) Given : 0.0185 m CH3OH solution 0.0125 m KCl solution  And 0.0105 m Ca(NO3)2 solution.

Q: Calculate the boiling point of 324g sodium phosphide in 5436g water.

A: The rise in boiling point noticed on adding subsequent amount of impurities (solute) is categorized…

Q: What is the boiling point elevation constant Kb​, for water? b) What is the molality of the NaCl…

A:

Q: 0.60 grams of a non electrolyte was dissolved in a total of 12.0 mL of water. The osmotic pressure…

A:

Q: A solution is prepared by combining 4.81 grams of an unknown non-electrolyte with 246.0 grams of…

A:

Q: The molal freezing point depression constant K,=4.05 °C - kg • mol for a certain substance X. When…

A:

Q: Match the term with the related statement. Amixture with particles that settle out if undisturbed.…

A: A question to match about colloidal properties, which is to be accomplished.

Q: b. A solution contains 10.00 g of a non-volatile hydrocarbon in 100.0 g of acetone. Th boiling point…

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Q: 1. The boiling point elevation of an aqueous sucrose solution is found to be 0.39°C. What mass of…

A: Elevation in boiling point : Boiling point elevation indicates to the increase in the boiling point…

Q: Ckated stateement. A mixture with particles that settle out if undisturbed. The visible erratic…

A:

Q: A solute is a strong electrolyte that ionizes into 3 ions. What is the molar mass of this solute if…

A: lLet us consider A is taken as solvent  B is taken as solute Given vantoff factor(i)=3 weight of…

Q: In his experiment, Ana wanted to determine the molar mass of his unknown sample. Based on his data,…

A:

Q: An ethylene glycol solution contains 27.0 g of ethylene glycol (C2 H6O2) in 94.6 mL of water.…

A:

Q: Calculate the freezing point and boiling point for 0.43 molmol ethylene glycol and 0.17 mol KBrmol…

A: Boiling point =374.8K (Upto one decimal place) Freezing point= -6.5K (upto one decimal place)

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of iron(III) bromide (295.6…

A: The formula of the depression in the freezing point is  = ..............(1)Where, the ∆Tf is the…

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: A certain substance X has a normal freezing point of 4.7 °C and a molal freezing point depression…

A: Given : data  Tip: apply equation of depression in freezing point

Q: Calculate the boiling point (in °C of a solution that is made from 48.6 g of a nonelectrolyte (M =…

A: Given data  The mass of nonelectrolyte solute = 48.6 g Molar mass of nonelectrolyte solute =…

Q: 5) While making an inventory of the Chemistry Laboratory, Din Djarin found a dusty amber bottle…

A: Colligative property is properties of solutions. Which is basically depending on no of particles of…

Q: Please help

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Q: Calculate the freezing point and boiling point of the solution

A:

Q: A certain liquid X has a normal boiling point of 120.70 °C and a boiling point elevation constant K,…

A:

Q: Select one of the following formulas and describe all that it tells you about the ç.p's it…

A: Since we can choose any one formula, here I am describing H2S.

Q: A sample of an ionic solid is dissolved in 1.00 kg of water. The freezing point of the water is…

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Q: A chemistry student weighs out 0.084 kg of an unknown solid compound X and adds it to 350. mL of…

A:

Q: A chemist is given a nonelectrolyte white powder for analysis. 38.7 g of this substance is dissolved…

A: Given: mass of solute = 38.7 g mass of solvent = 100 g Freezing point = –4.0°C. % of C = 40.0 % % of…

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.