A solution of CaCl, in water forms a mixture that is 29.0% calcium chloride by mass. If the total mass of the mixture is 848.2 g, what masses of CaCl, and water were used? mass of CaCl, : g mass of water: g

Q: An aqueous solution that is 15% by mass sodium chloride is prepared with 16 g of water. What mass of…

A: Mass% = Mass of solute x 100/Mass of solution

Q: The type of aqueous mixture containing relatively large material mixed in water that will fall our…

A: In a homogenous mixture the compound that is present in abundance is water. A solid compound or…

Q: An aqueous solution of sodium hydroxide contains 20 % NaOH by mass. It produce an 8.0 % NaOH…

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Q: An aqueous solution of KI contains 22% by mass of potassium bromide. This means that?

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Q: Part A The forensic technician at a crime scene has just prepared a luminol stock solution by adding…

A: In this question, we want to determine the Molarity of the luminol Solution.  You can see details…

Q: A 100mL sample of concentrated H2SO4 is diluted with water until the final volume is 500 mL.…

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Q: Use colligative properties of solutions to calculate molar massesof solutes?

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Q: an aqueous solution that is 26% by mass sodium chloride is prepared with 13 g of water. what mass of…

A: Mass percent = (mass of solute/mass of solution)*100

Q: If a solute and solvent will mix together, they are  ____, ; if  two substances are ____, it  means…

A: In this question, we want to determine it is soluble or insoluble or miscible or immiscible or…

Q: From the model define solute, solvent and solution. Which can be measured directly- the volume of…

A: Solution is a mixture of solute and solvent. Solute is present in less amount while solvent is…

Q: 17.46 g of salt, sodium chloride is added to 89.0 mL of water what is the concentration in units of…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: A solution of CaCl, in water forms a mixture that is 28.5% calcium chloride by mass. If the total…

A: Given: The total mass of the mixture = 934.8 g The amount of CaCl2 in the mixture = 28.5% by mass

Q: Find the normality of sodium carbonate (molar mass = 106 g/mol) in a solution containing 0.212 g…

A: Given volume is 100 ml and mass of sodium carbonate is 0.212 g

Q: A solution contain 28% phosphoric acid by :mass. This means

A: % by mass = 28% Given question doesn't mention mass of solution so we will assume mass of solution…

Q: Calculate the molarity of solution frommass or moles of solute.

A: To find: The calculation of molarity of solution from mass or moles of solute.

Q: How many moles of solute are in the solution? moles of solute: What is the molar mass of the solute?…

A: Using Osmotic pressure π= CRT   Where,   π= is osmotic pressure =891/760    = 1.17 atm C =…

Q: What are solute and solvent ?

A:

Q: An aqueous solution that is 26% by mass sodium chloride is prepared with 42 g of water.  What mass…

A: Mass % of sodium chloride, NaCl = 26% (Given) So, 26% by mass of sodium chloride means that 26 g of…

Q: A solution of CaCl, in water forms a mixture that is 39.0% calcium chloride by mass. If the total…

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Q: Consider a glass of sweetened iced tea as shown below for this questions. Identify the component…

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Q: The mass of calcium sulfide that is dissolved in 225 mL of a saturated solution is _____ gram

A: Solubility product is a product of the concentration of ions with the power when the solution is…

Q: The molarity of a solution is defined as the number of

A: Molarity is one of the concentration units of solution.  It is also termed as molar concentration.

Q: 4) A solution is formed by adding 35 g of ammonium nitrate to 250 g of water. What is the percent by…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: e number of millimoles of solute is

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Q: When sugar is dissolved in water, the water is called thea. solute. b. solution. c. solvent.

A: Solute is a substance that is dissolved in solvent. Solvent is a substance where the solute is…

Q: In a laboratory experiment, a 19.0 −mL−mL sample of KClKCl solution is poured into an evaporating…

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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: ercentage by mass of aluminum iodide in the solution is %.

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Q: A 7.98 molar solution is prepared.  How many moles of solute would be in 797.1 mL of the solution?…

A: Molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: explain if the concentration/molarity of the active ingredient, acetic acid in vinegar, would remain…

A: A solution is made up of mainly two components: solute and solvent. The concentration of a solution…

Q: What is the mass of 21% alcohol solution is needed to provide 18g of alcohol?

A: Given :-  %w/w of solution = 21% Mass of alcohol = 18 g  To be calculated :-  Mass of alcohol…

Q: An aqueous solution that is 25% by mass sodium chloride is prepared with 21g of water. What mass of…

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Q: --- Standard solution is used to determine theconcentrations of - substances.(other, many, some)…

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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: If solute particles are surrounded by solvent molecules, the solute particles are described as...

A: If the solute moluces are surrounded by solvent molecules, it is commonly called solution.

Q: How many grams of CaCl, are needed to make 474.8 g of a solution that is 32.0% (m/m) calcium…

A: We have given 32% (m/m) solution of CaCl2 Mass of solution is 474.8 g Mass of CaCl2 =? Mass of water…

Q: Calculate the molarity of the NaCl solution when 43.8 g of NaCl is dissolved in 100 mL of water.…

A: The Answer to the following question is:

Q: Components of the solution that is usually present in small amount is called? Select one: a.…

A: Solution is made up of solvent and solute.

Q: Calculate the molarity of the solution when 804.0 mL of solution contains 0.0900 moles of HCI. In…

A: Concentrated Reagents Density Molarity(M) Normality(N) Volume (mL)required tomake 1000…

Q: A student in lab needs to make a solution that is 4.00% by mass NaCl. If 165 g of NaCl is available,…

A: 4.0% by mass NaCl means 4 g NaCl in a total of 100 g solution. (note it is g of total solution) So,…

Q: An aqueous solution that is 18% by mass sodium chloride is prepared with 40 g of water.  What mass…

A: Given that, % by mass sodium chloride = 18% Mass of water = 40 g

Q: 4. A solution is formed by adding 35 g of ammonium nitrate to 250 g of water. What is the percent by…

A:

Q: A solution is prepared by dissolving 133 g of NaCl in 947 g water to make a total solution volume of…

A: a) Molarity = moles of NaCl / volume of solution (in L)                    = mass of NaCl/Molar mass…

Q: 13.94 g of sodium fluoride are added to 405 mL of water and mixed what is the concentration of…

A:

Q: is the weight of a pure substance which is chemically equivalent to or reacts with a fixed volume of…

A: (a) Mole - A Mole is defined as the amount of substance that contains exactly 6.022 x 1023…

Q: The following evidence was obtained from an experiment to determine the molar concentration of a…

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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: A solution of CaCl, in water forms a mixture that is 32.5% calcium chloride by mass. If the total…

A:

Q: a solution contains 10mL of ethanol and 40 mL of water the density of ethanol is 0.789 g/mL the…

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