For a 5.0% solution of CaCl2, calculate the: a. mass of CaCl2 in 360. grams of solution. b. amount of solution that contains 11g CaCl2

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A: percentage by mass is given by  % by mass = mass of solute X 100 / mass of solution  Assuming mass…

Q: A solution contains 3.25 g of NH3 in 0.500 L of solution. The molarity of the solution would be M.

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Q: The freezing point of acetic acid is 17.0 °C, and its Kf is 3.90 °C·kg/mol.  If dissolving an amount…

A: In this question, we want to determine the moles of solute in the Solution. You can see details…

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A: In this question, we have to explain what does solution is more concentrated means and also does the…

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A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: The of a solution is a measure of the amount of that is dissolved in a given amount of A is one that…

A: Concentration , solute , solvent Dilute solution Concentrated solution Molarity: It is defined as…

Q: 1. Compute for the concentration of the components of a sweet and sour solution containing 15 g…

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Q: e) Calculate the mass of solution (in g) needed to make a 25.00 mass percent solution of potassium…

A: Since you have posted multiple question and all are unrelated as per guidelines we can solve only…

Q: 525 mL of water was added to 40.0 mL of 0.550 M MgCl2 solution. Assume the volumes are additive.…

A: Dilution of the solution: On dilution of the solution with pure water, the mole of solute remains…

Q: would

A: Plz find the file attached for explanation

Q: What is the total mass (in grams) of a solution that contains 22.5 grams of MgCl2 where the solution

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Q: If you need a 4% by volume solution of acetate and you use 900ml of water how much acetate should…

A: Volume/volume percentage (V/V percent) is used to express the concentration of solution. It can also…

Q: t of methanol is 64.7C. A solution containing a nonvolatie solute dissolve ethanol in this solution?…

A: According to the question, solution containing a nonvolatile solute dissolved in methanol has a…

Q: How many grams of HCl are contained in 45.0 ml of an HCl solution with a concentration of 37.21% and…

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Q: Calculate the volume of water (in mL) that must be added to 50.9 mL of a 7.53 mol/L Naclo3(ag)…

A: Here we will use the formula  M1 V1 = M2 V2  Where M1 and M2 is the initial and the final…

Q: What is the boiling point of a solution, in °C formed by dissolving 19.1 grams of KBr in 25.0 mL of…

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Q: Bleach solution con solute sodium hypochlorite (Naoci). How many grams of are in a 1500.0 grams of…

A: Note: As per our guidelines we are supposed to answer first question. Please repost other question…

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A: A solution is made up of solute and solvent. And solute is present in less amount in comparison to…

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Q: You are instructed to add about 2 g of the unknown solid when determining the freezing point of the…

A: The question is based on the concept of solutions. depression in freezing point is a colligative…

Q: 10. How many mL water must be added to produce a. 625 mL of 1.00M solution from 6.00M solution?

A: During dilution, the number of moles of solute remains the same. The product of molarity and volume…

Q: the beakers pictured above, which solution is more concentrated? You can assume both solutic О…

A: The addition of more solvent into the concentrated solution is called dilution. In this, the amount…

Q: What is the Molarity of of the BaCl2 solution? volume BaCl2=25.0 mL moles BaCl2=0.0024

A: The molarity (M) of the solution that contains the available moles of the solute is determined as…

Q: In the northeastern United States during freezing temperatures, CaCl2 is spread on icy highways to…

A: We know that ∆Tf = kf × m × i

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Q: A 65.5 g sample of sugar (C12H22011) is dissolved in 240. g of water. a. What is the mass of the…

A: The solution is as follows :

Q: A solution is prepared by dissoving 15.2g of NaC2H3O2 into water. The concentration of the solution…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: An alcohol has a 36% percent by volume in a 1000ml solution. Calculate the volume of solute.

A: Given data Volume % of alcohol (solute) = 36 % Total volume of solution = 1000 mL…

Q: the percent by mass of a solution made from

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Q: Consider the energy diagram for a solution formed between molecules A and B. What can be said about…

A: In this question, we have given  energy diagram for a solution formed between the molecules A and B.…

Q: 1.What is the molarity of a solution that contains 10.0g ofHCI (molar mass 36.5g/mol) per liter of…

A: Given:  Mass of HCl = 10 gm

Q: A solution is made by adding 255g of sodium fluoride, NaF to 1200 mL of water 72°C, the density of…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. The unit of…

Q: How many mL of 0.500 M Nal would be required to make a 0.0850 M solution of Nal when diluted to…

A: Dilution M1V1= M2 V2 V1= M2 V2 / M1 M1 ,M2 molarities V1,v2 volume

Q: What volume of solution( mL) is required to prepare a 2.28 M solution with 37 g of K2SO4 (MM = 174.3…

A: Given: The molarity of the K2SO4 solution = 2.28 M The mass of K2SO4 = 37 g The molar mass of K2SO4…

Q: A solution with 100 g of water contains 100 g of dissolved sodium nitrate at 30°C. what is this…

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Q: Solution A has triple the salt content of human blood. A red blood cell is placed into Solution A.…

A: When the particles of solute are high then concentration of solution will be high ,So this solution…

Q: 13.58 An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (d = 1.114…

A: Given data density of ethylene glycol (d1) =1.114 g/mL molar mass of ethylene glycol (M1) = 62.07…

Q: An aqueous solution contains 26% HNO3 by mass. calculate the mole percent and the molarity of the…

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Q: 3. An acid contains 20 kg of water and pure hydrochloric acid. Its concentration is 0.75 mol/kg of…

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Q: A solution of HCI has a density of 1.16 g/mL, and is labeled as 31.45% by mass (m/m). What is the…

A: Given  density of HCl           = 1.16 gm/mL %(m/m)                     =  31.45 % Molality of…

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Q: 2. Prepare 100 mL of 1:100 bleach solution from a 1:10 bleach solution a. How much volurne of bleach…

A: As asked to answer 2, To prepare a 1:10 bleach solution, add 1 volume of household bleach(example 1…

Q: find the (a) molality, (b) normality, and (c) parts per million concentration of an aqueous solution…

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