How would you prepare the following aqueous solutions?(a) 365 mL of 8.55 x 10-2 M KH2PO4 from solid KH2PO4(b) 465 mL of 0.335 M NaOH from 1.25 M NaOH

Q: To what volume should you dilute 130 mL of an 8.05 M CuCl2 solution so that 48.5 mL of the diluted…

A:

Q: Identify the solutes and solvents in the following solutions. (a) 80-proof ethyl alcohol (40%…

A: The solutes and solvents in the following solutions has to be given,

Q: I wish to prepare 500.0 mL of a 825.0 ppm w/v Fe2+ (MW=55.845 g/mol) solution. How many grams of…

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

Q: To what final volume should you dilute 50.0 mL of a5.00 M KI solution so that 25.0 mL of the diluted…

A: Molarity can be calculated by dividing number of moles by volume of the solution and number of moles…

Q: Which aqueous solution will have the lowest freezing point?

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Q: Consider the following solutions, each containing 0.20 mole of the solute in 100.0 g of water. Which…

A: Freezing Point: The temperature where a particular liquid is became solid is termed as freezing…

Q: In 33 g of a 4.6% by mass solution of CaSO4: (a) how many grams of solute are present? (b) how…

A: Given, mass percent of a solution=4.6 %mass of solution =33 gwe are asked to calculate, mass of…

Q: The density of an aqueous solution containing 20.0 percent of ethanol by mass is 0.986 g/mL. (a)…

A:

Q: What is the concentration of an aqueous caffeine solution that is prepared by dissolving 36.8 g of…

A: In order to find the concentration of caffeine in the solution we first write down the given data:…

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

A: Mass of acetonitrile is calculated from its density and given volume.

Q: number of moles

A:

Q: (a) At a temperature of 45 ºC, will a solution made with 13.37 g KNO3 in 15.0 g water be saturated…

A: A). According to the solubility chart, At 45 °C  mass of KNO3 soluble in 100 g of water = 71 grams.…

Q: What is the molality (m) of a solution prepared by dissolving 2.00 mL of bromine (d = 3.103 g/mL,…

A: Given : volume of bromine = 2 mL with density = 3.103 g/mL and volume of ethyl acetate = 150 mL with…

Q: What is the concentration of an aqueous caffeine solution that is prepared by dissolving 36.8 g of…

A:

Q: How would you prepare the following aqueous solutions?(a) 1.50 kg of 0.0355 m ethanol (C2H5OH) from…

A: First step is to calculate the total mass of solution: Total mass of solution = mass of solute+mass…

Q: Calculate the molarity of 153 grams of sucrose, C12H22O11, in 2.60 liters of solution

A: Molarity is defined as the moles of solute in unit litre of solution. Molarity = moles of…

Q: Calculate the molality of the following:(a) A solution containing 85.4 g of glycine (NH₂CH₂COOH)…

A: To Find: To find the molarity of the given solution.

Q: This question has multiple parts: A solution is prepared by dissolving 155 g of glycine C 2 H 5 NO 2…

A:

Q: A solution is prepared by mixing 50.0 mL of ethanol (C2H5OH; molar mass = 46.068 g/mol) in 100.0 mL…

A: Given :- Volume of ethanol = 50.0 mL Volume of Water = 100.0 mL Density of water = 1.00 g/mL Density…

Q: (a) Calculate the molality (m) of a 0.310 molar (M) aqueous Ca(NO3)2 solution. The density of the…

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

Q: Calculate the mass percent of solute in the following solutions. (a) 8.85 g of NaCl dissolved in…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: How would you prepare the following aqueous solutions?(a) 365 mL of 8.55X10⁻² MKH₂PO₄ from solid…

A: 1)no of moles=mass molar mass 2) molarity=no of molesvolume of solution in liters   3) dilution law,…

Q: Describe how you would prepare each of the following aqueous solutions: (a) 1.50 L of 0.110 M…

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

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: (a)

Q: the density of a 3.539 M HNO3 aqueous solution is 1.150 g x mL-1 at 20 Degrees C. What is the molar…

A: Given Molarity = 3.539 M Density = 1.15 g/ml

Q: How would you prepare 425 g of an aqueous solution containing 2.10% by mass of sodium acetate,…

A: The 425 g solution of sodium acetate, NaC2H3O2 has sodium acetate and water. The solution contains…

Q: How would you prepare the following aqueous solutions?(a) 1.40 L of 0.288 MKBr from solid KBr(b) 255…

A: a) To calculate the amount/weight of solid KBr that is required to make a solution of 0.288 M in 1.4…

Q: Determine the mass/volume percent of a solution made by dissolving: (a) 16.2 g C2H5OH (ethanol) in…

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Q: Hydroiodic acid is currently listed as a Federal DEA List I Chemical since a combination of HI and…

A: The question is based on the concept of mass percentage.   amount of substance present in hundred…

Q: 1. . NaCl is dissolved in water. Which of the following statements is incorrect? (a) Boiling point…

A: 1. (d) The solution will boil at 100 °C as NaOH is a volatile solute. 2. b) 1M 3. a) Osmosis.

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: Calculate the mass percent of solute in the following solutions. (a) 8.53 g of NaCl dissolved in…

A: The mass percentage is referred to as the ratio of the mass of solute by the mass of solution and…

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.