Determine the density of a liquid given there is 150.0mL of the solution contains 2.50 x 1023 molecules.  The molar mass of the liquid is 32.05g/mol.

Q: A solution of a particular type of sugar (molar mass = 342 g/mol) was prepared by dissolving 72.5 g…

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Q: What is a colligative property?   A. A property that depends on the number of particles in…

A: The correct option is (A)  Colligative property is the property which depends on  the number of…

Q: Calculate the molarity and normality. a. 35 mg/L HOCI (hypochlorous acid is commonly used in…

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Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Given –The given solution is 30% HClO3Density of this solution = 1.167 g/mLMolar mass of HClO3 =…

Q: Define the following terms.  Normality of solution

A: A mole of a substance refers to the mass of that substance which will contain same number of   atoms…

Q: In order to maintain a sodium chloride (NaCl)concentration similar to ocean water, an aquarium must…

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Q: Determine how many grams of sulfuric acid (H,SO4) would be needed to make 2.50 x102 mL of a 2.00 M…

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Q: A solution consists of a solute and a solvent. Which best describes a solution? a. Heterogeneous…

A: Solution is the mixture of solute and solvent. Both solute and solvent combinely forms a solution…

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: The solute particles will settle out because solutions are homogeneous mixtures. * O True O False

A: the solute particle will settle out because solution are homogenous mixture

Q: A solution contains 45.0 grams of ammonia, NH3, dissolved in 368 grams of water. What is the mass…

A: Given, Mass of ammonia (solute) = 45.0 g Mass of water (solvent) = 368 g   The mass of ammonia…

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: Determine the mass (in g) of each NaCl solution that contains 1.6 g of NáCl.

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Q: What is the Molarity of a solution prepared by mixing 75.0 g NaCl with enough water to make the…

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Q: Explain the difference between a. mole and molar mass b. ppb and µg/L c. molarity and normality

A: The above quantities are the different forms of concentration and each pair has little difference…

Q: How many milliliters of a 2.20 M NaBr solution will contain 77.8 g of NaBr

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Q: A sample of seawater contains 2.6 g of calcium ions in 5826 kg of solution. What is the calcium ion…

A: Given,  Mass of calcium ion = 2.6 g  Mass of solution = 5826 kg                                 =…

Q: How many grams of chlorine gas are needed to make 3.20×106 g of a solution that is 1.30 ppm chlorine…

A: Given : Mass of solution = 3.20 X 106 g And concentration of chlorine = 1.30 ppm

Q: Determine the molarity and normality of a solution prepared by dissolving 49g of sulfuric acid H2SO4…

A: Given: The molar mass of H2SO4 ,(M) = 98 g/mol. The given mass of H2SO4, (m) = 48 g. The volume of…

Q: What is the percent by mass of NaCI in a water solution containing 75 g of NaCI in 500 g of…

A: Mass percentage

Q: How many grams of potassium chloride are contained in 378mL of a solution that is 1.85 M in…

A: Given Volume of solution = 378 ml = 0.378 L Molarity = 1.85 M ( mole /L) Molar mass of potassium…

Q: The density of solution prepared by dissolving 120 g of sucrose (molar mass= 342 g/mol) in 1000g of…

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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: Isopropyl alcohol is mixed with water to produce a solution that is 31.0% alcohol by volume. How…

A: The values are given as follows:

Q: What mass of salt (NaCI) in grams (g) is required to prepare 2.552 L ofD51/¼NS solution? Give your…

A: Given that : The volume of D514NS solution = 2.552 L We have to calculate the mass of NaCl required…

Q: A student task is to prepare 3 glucose (C6H12O6) solutions with different concentration. If the…

A: i) he needs 2.88g glucose to make 80mL of solution ii) He needs 0.405g of glucose to make 90mL of…

Q: How many grams of potassium chloride are contained in 378mL of a solution that is 1.85M in potassium…

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Q: How many grams of chlorine gas are needed to make 4.30×106 g of a solution that is 1.70 ppm chlorine…

A: Given: The mass of solution, (M) = 4.30×106. The parts per million, (ppm) = 1.70 To find: The mass…

Q: How many grams of chlorine gas are needed to make 5.60 x 10° g of a solution that is 1.40 ppm…

A: Given, concentration of solution =1.40 ppmmass of solution =5.60×106 gramwe are asked to calculate…

Q: A solution is prepared by mixing 703 mL of ethanol with 697 mL of water. The molarity of ethanol in…

A: The number of moles of solute to the volume of solution in liters is known as molarity.

Q: Should we ignore changes in density of water when dealing with high concentration of sludge or…

A: The change in the density of water is high with an increase in the concentration of sludge. However…

Q: What is the concentration of the solution in percent by mass when 140 grams of KCl is dissolved in…

A: Mass/volume % concentration is calculated as mv% =mass of solutevolume of solution×100% Molarity of…

Q: Convert 0.255 M HCN solution to its normality counterpart.

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Q: The normality of 6 M H2SO4 is equal to

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Q: The aqueous solution of hydrochloric acid (HCl) with a concentration of 1.12 M has a density of 1.19…

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Q: defined as the amount of solute present in a solution

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Q: Calculate the normality of a solution that contains 4.5 g of (COOH)2 in3000 mL of solution?…

A: Normality = gram eq. of solute/volume of solution in litre               = (mass/equivalent…

Q: A 5.69 g of table salt (NaCl; molar mass = 58.44 g/mol) is dissolved and added with water up to 150…

A: Molarity: It is the amount of solute that is getting dissolved in one liter of a solution. Formula…

Q: The symbol "N"stands for the concentration of solutions in morality normality morality O percentage

A: Given  The symbol = N Concentration terms = Morality Normality  Morality Percentage Which…

Q: solution is prepared by mixing 8.37 g of sodium carbonate with 154. mL of water. What is the…

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Q: 1. Determine the normality of a solution which contains 2.83g of calcium sulfate in 500ml solution?

A: Normality: the number of gram equivalent moles of a solute present in one litre of the solution is…

Q: Concentration of a solution can be expressed is several ways, such as the following: molar…

A: The amount of solute present in a solution known as the concentration of the  that solution.thus the…

Q: How many moles of calcium carbonate are there in a 2.50 L of a 3.44 M solution?

A: Given: Volume= 2.50 L Concentration= 3.44 M

Q: The mass percentage of a solution containing 20 grams of solute in 100 grams of solution is…

A: Mass of solute = 20 g Mass of solution = 100 g Mass percentage =?

Q: Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a…

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Q: Determine the molarity of a solution prepared by dissolving 23.9 g of potassium dichromate in 196 mL…

A: The concentration of any solution can be given by its molarity, molality and normality. The molarity…

Q: Calculate the volume in milliliters of a 0.529/molL barium acetate solution that contains 100.mmol…

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Q: 1. A 100 mL solution contains 4.7g MgCl2 (MM = 94 g/mol). The density of the solution is 1.03 g/mL.…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Assuming we have 100 g of solution  Hence mass of HClO3 => 30 = mass of HClO3 X 100 / 100 =>…