A solution of:...is boiled SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) - 11.60g What is the concentration (in molality) of the SOLUTION used in the experiment?

Q: The molality concentraion of a solution can be described as  - the moles of solute per liter of…

A: Molarity is defined as the moles of solute per litre of a solution. Molarity is also known as the…

Q: Calculate the molality of a solution that contains 1.73 g carvone in 13.4 mL of ethanol (density…

A: Given data: Part 1: The mass of carvone (solute) = 1.73 g. The volume of ethanol (solvent) = 13.4…

Q: ) Calculate the molality of the following aqueous solutions: mpartment (mathbf(A))... a) 2.0 M NaCl…

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Q: To what volume should you dilute 130 mL of an 8.05 M CuCl2 solution so that 48.5 mL of the diluted…

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Q: Molality is moles of solute divided by kilograms of solvent. As the fudge was heated, there was…

A: Molality is a measure of number of moles of solute present in 1 kg of solvent. Fudge is soft crumbly…

Q: 5. ) A solution was in a prepared by dissolving 5.46 g of para-dichlorobenzene (C6H4Cl2) in 50.0 mL…

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Q: Compare the effect of adding sucrose and salts to the boiling point of water.

A: The data given is,

Q: Determine the molality of a solution in which 27.4 grams of glucose CGH1206 are dissolved in…

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Q: Compute for the molarity (M), molality (m) and normality (N ) of the following solutions. a. 2.50…

A: Given,  Compute for the molarity (M), molality (m) and normality (N ) of the following solutions. If…

Q: Analyze

A: We will explain about lowering of vapour pressure

Q: A solution that contains 16.6 g of a covalent compound dissolved in 500. g of benzene freezes at…

A: Given,           Weight of the covalent compound (W2) = 16.6 g           Weight of the solvent…

Q: igh concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill fish. Lethal…

A: We know that Molality is the number of moles present in kg of solution. i.e Molality = Moles of…

Q: True or false 1. The tendency for a liquid to evaporate increases as the the intermolecular forces…

A: Liquids evaporates  to gaseous phase after boiling the liquid and when the pressure of atmosphere…

Q: which among "vapor pressure lowering", "conductance", "pH", and "ionization" is closely…

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Q: While there are some individuals who may classify mayonnaise as an instrument, us chemists will more…

A: Colloids * Colloidal particles are hetrogeneous mixtures but their particle size is between 1-100nm…

Q: If a solution contains 0.817 g naphthalene dissolved in 21.3 g of cyclohexane, calculate the…

A: Given information:   The mass of Naphthalene = 0.817 g   Molar mass of Naphthalene = 128.17 g/mol…

Q: Osmotic pressure is important in biological processes. What do you think will happen if a salt…

A: Osmosis is a process in which the solvent molecule travels from the solution which has lower solute…

Q: Data was collected to determine the molar mass of a nonvolatile solid solute when dissolved in…

A: Given  Mass of cyclohexane=10.14 g Mass of solute=0.255g Freezing point change     3.04 oC

Q: At a given temperature, osmotic pressure of a concentrated solution of a substance A. is lower than…

A: Equation for osmotic pressure ( π ) is,    π = i × C × R × T    i is the van't hoff factor, C is the…

Q: 6. Calculate the moles of NAHCO; in the sample and record the data in the data table. Data Table…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A solution contains 0.0653 g of a compound in 9.75 g of ethanol. The molality of the solution is…

A: Molality and mole are given by, Let substitute the given vales in molality equation to get moles of…

Q: Statement: The vapor pressure of a solution is dependent on the mole fraction of the solvent. Is the…

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Q: Determine the molality of a solution in which 1.3 grams of sucrose C12H22011 are dissolved in…

A: We have to calculate the molality of the solution.

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36g of alcohol in 1000g of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: In what solvent will salt (NaCl) freely dissolve? Is it in water or in oil? explain why.

A: NaCl is ionic salts and act as polar molecule.  Large differences in the electronegativities of…

Q: grams of glucose C12H22011 are dissolve 1360grams of water. а. 0.00 b. 0.20

A: Molality is defined as number of solute present in 1000 gm of water.   Mole= MOLality×mass of…

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: Calculate the Molarity of a solution, given appropriate data; calculate the molality of a solution,…

A: Lets consider,in 1 L of water, 58.44 g of salt (NaCl) is dissolved, then find the molarity of NaCl…

Q: 7. An aqueous NaCl solution is made using 112 g of NaCl diluted to a total solution volume of 1.00…

A: The mass of NaCl is 112 g.The volume of the solution is 1.00 L = 1000 mL.The density of the solution…

Q: . A 32 g of NaOH is dissolved in enough water to make a 325mL solution. Calculate the molarity of…

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Q: What is the difference between molarity and molality? Which one uses mass, and why might that be…

A: Molarity and molality are both two different ways of expressing concentration of a solution

Q: A solution is prepared by combining 4.96 grams of an unknown non-electrolyte with 249.0 grams of…

A: Given that:Mass of solute = 4.96 gMass of chloroform ( solvent ) = 249.0 g = 0.249 kgFreezing point…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Antifreeze solutions are aqueous solutions of ethylene glycol,  C2H6O2  (  d = 1.12 g/ml) .  In…

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Q: A solution is made by dissolving 13.75 mol of non-volatile solute into 34.15 mol of solvent. If the…

A: No.of mole of solute = 13.75 No.of mole of solvent = 34.15 Vapor pressure of pure solvent = 48.60…

Q: High concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill fish. Lethal…

A:

Q: Compute for the molality of 1.5 L of 0.40 M aqueous nitric acid, HNO3, solution. The solution was…

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Q: The freezing point of pure benzene (C,H,) is 5.50°C. The freezing point of a solution containing…

A: depression in freezing point is colligative property depression in freezing point ∆Tf=Kf × m When…

Q: 14. How many grams of potassium hydroxide are needed to make 600.0mL of 0.450M potassium hydroxide…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: solution is prepared by combining 5.18 grams of an unknown non-electrolyte with 283.0 grams of…

A: Given: Freezing point of pure substance=Tfo=-63.50oCFreezing point of…

Q: Solute particles influence the properties of a solution. What is NOT assumed when understanding…

A: Colligative properties are the properties of solution which is guided by the number of solute…

Q: 13.An aqueous solution contains 925 g of sucrose in 550 mL of water, what would be the molality of…

A: Given that: Mass of sucrose (m’) = 925 g Volume of water (V) = 550 mL To find: Molality of solution…

Q: What is the molality of a solution made by dissolving 14.7 g of glucose (C6H12O6) into 150.0 mL of…

A: Mass of solute (glucose) = 14.7 g Volume of solvent (water) = 150.0 mL Density of water = 1.00 g/mL…

Q: A solution was prepared by dissolving 12.00g of a non-dissociating solute in 40.00g of pure water.…

A: The depression in freezing point of the solution on addition of a solute can be expressed as…

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.