A small volume within a 200 mL aqueous solution of methanol is shown in the image. Identify which image represents the same volume of the solution after the volume of the solution is doubled by adding 200 mL of water.

Q: 1L of 25mM SDS solution is prepared by adding ml of 10% SDS solution to ml of water.

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Q: A solution is prepared by mixing 20.0 mL of methanol with enough water to produce 400. mL of a…

A: Given - - > Volume of methanol mixed = 20.0 mL Volume of the solution formed = 400.0mL Percent by…

Q: Percent weight in volume is the number of grams of a constituent in 100 mL of solution/

A: Ans-true

Q: Which of the following colligative properties would be shown by a solution of sugar dissolved in…

A: Interpretation -  To discuss about which of the following Colligative property would be shown by a…

Q: 1. Calculate the molarity of each of the following solutions: a) 20.0 g of NaBr in 850 mL of…

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

Q: Calculate the molarity of solution. 12.87 mg KI in 112.4 mL of solution

A: given weight of KI= 12.87mg=0.01287grams               (1 gram =1000miligrams) volume of…

Q: Calculate the mass of potassium permanganate present in 500.0 mL of a 0.100 N solution.

A: Step : 1             Calculate the mass of potassium permanganate.

Q: A 11.39 M HCl solution has a density of 1.180 g/mL. What is the concentration of this solution in…

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Q: Describe how would you prepare a 125.0 mL of 35.5 % NaCl solution from a stock solution of 80.0 %…

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Q: if you add 250ml of water to 250ml of a 2.8M NaOH solution, what will the molarity of the diluted…

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

Q: What mass of water must be added to 255.0 g NaCl to make a 15 percent by mass aqueous solution? The…

A: 1) The formula here we are going to use is                  Percent by mass =Mass of solute in grams…

Q: How many grams of calcium chloride are there in 25 ml of a 6.0 M solution

A: Given: Molarity of solution=6.0 M  or 6.0 mol/L Volume of the solution= 25 mL 1 L = 1000 mL Volume…

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: 715 mL of water was added to 40.0 mL of 0.550M MgCl4 solution. Assuming the volumes are additive,…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: 1)How many grams of CuCl2 are in 350 mL of a 6.00 M solution 2)What is the molarity of a…

A: 1. Given that,  Molarity of CuCl2 solution to be prepare M = 6.0 M Volume of CuCl2 solution to be…

Q: of Kool-Aid, the solute is Kool-Ald e is no solute in the solution the actual cup

A: The substance that dissolves in a solvent to give a homogeneous Mixture is called solute while the…

Q: Describe how you would prepare 250 mL of a 0.10 M NaCl solution.

A: Introduction- Molarity (M) =moles of solute1L of solution Molar mass of NaCl is 58.44g/mol.

Q: In a solution, the solute is O always water always a solid the component of the solution in lesser…

A: A solution is a homogeneous mixture, composed of : Solute Solvent

Q: How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to…

A: Since,              Number of moles =Concentration ×Volume

Q: How many mL of a 0.114 M sodium hydroxide solution contains 1,24 mol of sodium hydroxide? A. 10.0…

A:

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: what is the amount of solvent in mL in the solution?

A:

Q: A student needs to prepare 50.0 mL of a 1.20 M aqueous H,O, solution. Calculate the volume of 4.6 M…

A: We use formula  M1V1 = M2V2 where V1 = volume of stock solution needed to prepare solution

Q: In your own words, Explain and Describe the properties of a solution.

A: Solution = Solution is a homogenous mixture of more than two components.

Q: If a 1.0L of red grape wine is 13.0% alcohol by volume, how many mL of the solution is ethanol?

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Q: grams

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Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given ; mass of alcohol = 48.2 g  And volume of water = 100 mL  Since density of water = 1 g/mL…

Q: 12. What is the molarity of a solution that contains 10.0 moles of solute in 2000.0 mL solution?…

A: Disclaimer:  The molarity of a solution is calculated as the number of moles of a solute present in…

Q: You need to make 10mL of a mixture of 25 parts of solution A, 24 parts of solution B and 1 mL of…

A: combination (physical)of two or more substances called mixture .In this mixture identity of…

Q: calculate the mass of sodium chloride necessary to prepare 100.00 mL of 0.100 M NaCl solution.

A:

Q: Isopropyl alcohol is mixed with water to produce a 37.0%37.0% (v/v) alcohol solution. How many…

A: The concentration (in general) of a solution is defined as the amount of solute present in certain…

Q: What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?

A: Given Molarity = 0.20 M volume = 500ml

Q: In dilutions the quantities of solutes decrease while the volume of solution increase. True O False

A: In dilution volume of the solution increases but the quantity of solute remains same so the…

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

A:

Q: Calculate the volume percent of 269 mL of isopropyl alcohol in enough water to give 1.06×103 mL of…

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Q: What is the normality of the solution prepared by dissolving 25.2 grams oxalic acid in sufficient…

A: Molarity, normality are some concentration parameters of solution.  Molarity (M) is defined as the…

Q: True or false? A solution is formed when a solute dissolve in a solvent to form a single phase that…

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Q: Below are particle-level representations of four different solutions. Water molecules are not shown.…

A: An acid-base reaction is a type of chemical reaction that involves the exchange of one or more…

Q: What is the total mass of solute in 1000 grams of a solution having a concentration of 5 parts per…

A: Let mass of solute = y g Parts per million = mass of solute × 106mass of solution  5 = y ×1061000+y…

Q: A chemical analysis shows that a sample contains 4.4 grams of lead in 1.00 x 103 grams of water.…

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Q: How much 1.5 M NaOH do you need to make 100.0 mL of a 0.10 M NaOH solution in water?

A: Molarity :- It is defined as the number of moles of solute dissolved in per litre of solution. It is…

Q: Determine the mass of NaCl needed to make the following solution: 2.7 % NaCl in a total volume of…

A: given mass/volume ℅ = 2.7 volume of solution = 146 ml

Q: What volume (in mL) of a 15.0 M stock solution of aqueous sodium chloride is required to make a…

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Q: You have 500 mL of a concentrated stock solution. You use 10 mL of this solution  to prepare 100 mL…

A: The idea with diluting a solution is that the number of moles of solute will remain constant after…

Q: At 20 degrees C , an aqueous solution that is 18.0% by mass in potassium bromide has a density of…

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

A:

Q: One of the most utilized IV (intravenous) fluids administered in medical settings is called D5W,…

A: Given that : Volume of D5W = 250 mL %m/V = 5%

Q: Calculate the molarity of a solution that contains 9.0 grams of (COOH)2 in 1500 ml of solution

A: Given :-  mass of (COOH)2 = 9.0 g  volume of solution = 1500 mL or 1.5 L  To calculate :-  molarity…

Q: How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to…

A: