The boiling point of a solution of 250 g benzene and 45g solute boils at 90. what is the MM of the solute?

Q: Exactly 15.0g of a substance can be dissolved in 150.0g of water. What is the solubility of the…

A:

Q: Q3\ Calculate the normality of a solution of mercuric chloride HgCl2 , where 1.75 g of it is…

A: Given:-         mass of HgCl2=1.75g         volume =150 ml                      =0.150L…

Q: Every year, oral rehydration therapy (ORT) –the feeding of an electrolyte solution -saves the lives…

A: NaCl → Na+   +  Cl-Molar mass of NaCl = 58.44 g/moleMoles NaCl = Mass of NaClMolar Mass of NaCl =…

Q: 4. A solution of a nonelectrolyte contains 35 g of solute dissolved in 250 g of water. The boiling…

A: 4.  Equation for elevation of boiling point is given         by,      ΔTb  =  i  ×  kb  ×  m ΔTb   =…

Q: 69.0 mL of 2.0MSr(OH) 2 are mixed with 31.0 mL of 1.8NSr(OH) 2 What is the normality of the…

A: Using normality equation we can determine the final normality of the solution.

Q: What is the percent by volume of acetic acid in a solution that contains 50 mL of acetic acid…

A: % of volume =  =( volume of acetic acid ÷ total volume of solution) × 100 %

Q: A doctor orders that a patient receive 0.0036 mole of sodium chloride.  The only solution available…

A: Given a solution: 5.00 g per 500 mL NaCl solution. moles of NaCl required = 0.0036 mol Using the…

Q: grams

A: According to the question, twenty grams of potassium dichromate (K₂Cr₂O) is dissolved in 150 mL of…

Q: 1. What is the molarity of a solution containing 5.3 g H3PO4 added with enough water to have 500 ml…

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Q: what volume (in mL) of a 2.66 M glucose solution contains 0.605 moles of glucose?

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Q: What is the molarity of 500g of silver nitrate (AgNO3) dissolved in 600mL of Water?

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Q: How many grams of a solution that is 5.2 % sucrose by mass are needed to obtain 18 g of sucrose

A: Mass by volume percentage is the mass of solute particles dissolved per unit of solvent.

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need  to dissolve…

Q: 50 g of phosphorous acid (H3PO3) is present in 400 ml of solution, what is the normality of the…

A: The question is based on the concept of solutions.   Normality is a method of expressing…

Q: Use the quantities to show how each calculation is made. Answer Bank M = L of solution grams of…

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Q: A typical commercial grade aqueous phosphoric acid is 75% H3PO4 by mass and has a solution density…

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Q: A concentrated citric acid solution has a density of 1.05 g/mL at 25°C and is 2.64 M. What is the…

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Q: Isopropyl alcohol is mixed with water to produce a solution that is 35.0% alcohol by volume. How…

A: Volume percentage is expressed the concentration of the solute in mL present in 100 mL of the…

Q: A 5.00% by mass dextrose solution contains how many grams of dextrose dissolved in 1.00 kg of water?

A: Mass percent :- The mass of solute in grams dissolved in 100 grams of solution is defined as mass…

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: at mass of CaCl2CaCl2 (in

A: Molarity can be defined as the number of moles of a substance that is dissolved in 1 liter of the…

Q: A student dissolved 13.0g of Calcium Nitrite in 150.0mL of water. What is the molarity, M, of the…

A: Answer

Q: molarity

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Q: Q3- Calculate the molarity and normality of a solution containing 10.6 g of sodium carbonate Na2CO3…

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Q: When acetic acid is poured on the solid, bubbles are formed. It looks frothy. Solid sodium…

A: The inferences given helps us to find the product formed during the given reaction.

Q: Use the provided chart for this question. What is the minimum temperature required to dissolve at…

A: The solubility curve given is,

Q: What is the molarity of a solution containing 15g sulphuric acid in 150 ml solution? What is the…

A: Mass of sulphuric acid = 15 g  Volume of solution = 150 ml  Molarity of the solution = ?  Normality…

Q: what mass of sodium hydroxide, NaOH, is required to prepare 250.0 g of solution that is 8.00% NaOH…

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Q: The density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

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Q: What weight of potassium permanganate is required to prepare 250ml of a solution such that 10 mL…

A: In this question we will be calculating the amount of potassium permanganate in 250 ml of solution.…

Q: What is the normality of 823.4 mL solution of 723.4 mg sulfuric acid?

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Q: What mass of water is needed to prepare a 5.95 m alcohol solution containing 817 g of ethanol?

A: Number of moles of a chemical compound is used to measure the amount of the compound in the solution…

Q: 69.0 mL of 2.0 M Sr(OH)2 are mixed with 31.0 mL of 1.8 N Sr(OH)2 . What is the normality of the…

A: Given Sample 1 : Molarity of Sr(OH)2 = 2.0 M , volume = 69 ml Sample 2 : Normality of Sr(OH)2 = 1.8…

Q: What volume of 0.96 N CaCO, solution contains 216.2 grams of CaCO;?

A:

Q: If concentrated HCl contains 439 g of HCl per 1 liter, what is the molarity?

A: Number of moles of HCl is calculated as, Number of moles = MassMolar mass…

Q: The amount of chemical that will dissolve in a solution increases exponentially as the temperature…

A: Calculate : At what temperature will 15 grams dissolve?

Q: The maximum level of lead allowed in drinking water is 15mg/kg. What is this concentration in units…

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Q: What is the normality and concentration of a 500 mL solution containing 0.3 mol of glucose?

A: Given  Number of mole of glucose  = 0.3 mole  Volume of a solution = 500 mL…

Q: Determine the freezing and boiling water of a solution prepared by dissolving 82.02 grams of calcium…

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

Q: A 50/50 blend of engine coolant and water (by volume) is usually used in an automobile's engine…

A: Calculate number of moles of ethylene glycol (solute):1 gallon = 3.785 L1 L = 1000 mL

Q: What is the normality of the solution prepared by dissolving 25.2 grams oxalic acid in sufficient…

A: Molarity, normality are some concentration parameters of solution.  Molarity (M) is defined as the…

Q: c) Normal saline solution (NaCl; sodium chloride) used in intravenous solutions is 8.5g/L. What is…

A: The concentration of sodium chloride ion intravenous solution is = 8.5 g/L The molarity of the NaCl…

Q: What mass (in grams) of sodium chloride do you need in order to make 250.0 mL of a 0.44 M sodium…

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Q: when 0.5L of a 12M solution is diluted to 1.0L, what is the molarity of the new diluted solution?

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: How many milliliters of Conc. H2SO4, 94.0% (g/100g solution), density 1.831 g/cm³, are require to…

A: Molecular weight of H2SO4 is 98.08 g/mol.  Here, Volume of H2SO4 required is 1 L, and concentration…

Q: What is the normality(N) of the solution that is prepared with 1 mL of sulfuric acid and 499 mL of…

A: Normality= gram equivalent of solute/volume of solution(in L) Gram equivalent = weight of…

Q: The percent mass per volume sugar concentration can be calculated using the following expression: %…

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Q: What is the normality of 0.25 F sulfurous acid

A: The chemical formula of Sulfurous acid is H2SO3. Molarity and Normality are ways to measure the…

Q: Twenty grams of potassium dichromate (K2Cr207is.dissolved in 150 mL of water. What is its normality…

A: Given:  Mass of potassium dichromate = 20 gm  Molar mass of potassium dichromate = 294 gm/mole…

Q: You have 100. g of a solution that is 12% KCl by mass. How many grams of KCl are in the solution?

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.