If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a. the molality of the solution? ________ m b. the mass percent water of the solution?  _________ mass percent water c. the molarity of the NaCl solution if the density of the water were 1.10 g/mL?  __________ M d. the mole fraction NaCl (2 points) χ NaCl = _______________ 2. Determine the boiling point and freezing point of the water solution given in question1. Use the molality of the NaCl solution that is your answer in part a for the molality of the NaCl solution. The normal boiling point and freezing point for water at the atmospheric conditions used in question 1 are 100.08 oC and -0.10 oC respectively. boiling point = __________ oC freezing point = _________ oC

Q: How many grams of NaOH  are there in 183 grams of an aqueous solution that is 2.65% (w/w) NaOH ?…

A: Weight concentration of a solution is expressed as % w/w. Like before, this stands for weight per…

Q: 10. How would you prepare 500 mL of a 5% (m/v) glucose solution from a 25% (m/v) stock solution? a.…

A:

Q: 9. To what final volume should you dilute 42.5 ml of a 2.25 M NaCl so that 25.0 ml of the diluted…

A: Volume of stock solution(V1) = 42.5 mlMolarity of stock solution(M1) = 2.25 Mmass of NaCl = 3.25…

Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

A:

Q: What mass of C12H22011 (sucrose) is needed to prepare 255 mL of a 0.570 M solution of sucrose in…

A: The number of moles of solute present in 1L of the solution is called the molarity of the solution.…

Q: Calculate the mass of solute in the following solution: 50.0 mL of 0.0300 M C12H22O11.   A.…

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Q: Commercial concentrated aqueous ammonia is 28.0% NH3 by mass and has a density of 0.900 g/mL. What…

A: We have given that   Commercial concentrated aqueous ammonia is 28.0% NH3  by mass density of 0.900…

Q: What mass ing of Na2CO3 [106 g/mol] is required to prepare 250 ml of 0.3M aqueous solution in Na*…

A: Molarity(M) is defined as the ratio of number of moles of Na2CO3 (n) and the volume(V) of solution…

Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

A:

Q: What is the molality of KBr (m.m. = 119.0 g/mol) when 25 g KBr dissolved to make 100 g solution? O…

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Q: you are given 4 solutions: A. 15g of glucose in 500mL of water B. 600mL of 4% fructose  C. 0.9L…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: If you dissolve 15mg glucose (Formula Weight. 180.16g/mole) in 15mL of water (all answers must be…

A:

Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 1005.1 mL of water (density…

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Q: 1. Which of the following solutions would not be expected to exist? a. NaCl in CCI4 b. NaCl in water…

A: A solution is a homogeneous mixture of one or more solutes dissolved in a solvent.

Q: What is the concentration in % (w/v) of a solution if 150. mL of the solution contains 0.96 g of…

A: Given that, Mass of NaCl (solute) = 0.96 g Volume of solution = 150 mL

Q: . A solution is made by dissolving 300. mL of oil in enough gasoline to give 9.00 L of solution.…

A: Concentration can be measured by weight to weight percent or volume to volume percent .

Q: 1.If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a.…

A:

Q: 2. What is the normality of a solution of 250 g MgC12 dissolved in 1 L of water? (MW= 95.21g/mol)

A: No. of moles of gram equivalents of solute present in 1 L of solution is called Normality (N) N =…

Q: Question 7 Name the following OH NH₂ O 1-Aminophenol O 3-Amine-1-hydroxybenzene O 3-Hydroxyanililne…

A: IUPAC nomenclature is world wide accepted naming of chemistry compounds,it is used to give single…

Q: 12. A solution is prepared by dissolving 7.8 g of ethylene glycol (HOCH₂CH₂OH, 62.07g/mol) in 50.0 g…

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Q: A solution system is created by mixing 10.00 g glucose with enough water until the system is 5.00%…

A: The mass of glucose is = 10.00 g The concentration of the glucose solution is = 5.00 % by mass a).…

Q: How many grams of CaCl2are needed to make 314.0 g of a solution that is 30.0% w/w calcium chloride…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines We are allowed…

Q: THe solubility of ammonium chloride at 700C is 60g of solute per 100g of water. Which solution would…

A: Answer - Solubility - Solubility is the ability of a solid, liquid, or gaseous chemical substance…

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A: We know that  Molarity (M) : Molarity is defined as the moles of solute per volume of solution (L)…

Q: following

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: 1. Consider the following solution: the solute has a mass of 8.55 g and the mass of the solvent is…

A: Ratio of mass of solute present in the solution to mass of solution multiply by 100 is known as %…

Q: 11. If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a…

A: Given data:  Weight of NaCl = 56.1g Weight of H2SO4 = 120.0g Density of H2SO4=1.84g/ml

Q: What is the % (w/v) concentration of a solution containing 25.0 g of solute in 400 mL of solution?…

A: The weight by volume % is calculated using the formula as shown below:

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.