A student dilutes 245 mL of a 1.50 mol/L solution. The final volume is 558 mL. What is the final amount concentration? www

Q: What volume (in L) of 3.50 mol/L sulphuric acid solution is needed to make 100.0 mL of 0.450 mol/L…

A: Given, For Concentrated sulfuric acid solution: Concentration of sulphuric acid solution (M1) = 3.50…

Q: There are 200 mmol NaOH in a 400 mL NaOH solution.  What is the molarity of this solution?

A: The objective of this question is to calculate the molarity of a NaOH solution given the amount of…

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: What volume, in mL, of 0.0887 M MgF₂ solution is needed to make 275.0 mL of a 0.0224 M solution? A B…

A:

Q: If you have 35.4 mL   of a 4.55% NaNO3 solution, what is the mass of NaNO3?

A: Answer: In this question (w/v)% of NaNO3 solution is given to us and we have to find out the mass of…

Q: 25.0 mL of a 5.00 M solution is diluted to 1.00 L. What is the new concentration?

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Q: What is an aqueous solution? List two examples.

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: How many grams of solute are present in 635 mL635 mL of 0.440 M KBr?

A: The volume of the KBr solution is = 635 mL The molarity of the KBr solution is  = 0.440 M The mass…

Q: I take 200.mL of a 6.0 M HCI stock solution and add 400.mL of water to it. What it the new…

A: Welcome to bartleby ! We have to calculate molarity of final solution

Q: In the lab, you measure out 30.0 mL of a 6.0 M HCI solution. You then add distilled water until the…

A: Given:- Initially:- 6.0 M and 30 ml HCl Finally:- 100 ml Solution of HCl

Q: What volume (in mL) of a 1.96 M glucose solution contains 0.942 moles of glucose?

A:

Q: 700.0 mL of a 3.75 M solution of NaCl has enough water added to make a new volume of 1.400 L. What…

A: Given data is as follows: The concentration of the NaCl solution M1= 3.75 M The initial volume of…

Q: What 2 types of solutes are ones that can dissolve in water and what particles do they produce.

A: Water is a polar solvent. Polar solvent dissolves polar molecules.

Q: 2. Solution contains 0,2449 g of potassium bromate (М=167,000). Its molar equivalent concentration…

A:

Q: An aqueous solution is1.983% by mass of sodium sulfite pentahydrate, Na2SO3∙5H2O. What is the…

A: Molarity is defined as the number of moles present in 1 liter of solution. It is given as: Molarity…

Q: 6.0 M HCl solution must be diluted to 0.50 M. If the diluted solution has a total volume of 300.0…

A: Assuming V mL of the concentrated HCl is needed Since the process is dilution  hence the moles of…

Q: what volume (in mL) of a 2.66 M glucose solution contains 0.605 moles of glucose?

A:

Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by measuring out 420. g of iron(III)…

A: Given :  Mass of FeBr3 = 420. g  Volume of solution = 350 mL  To calculate :  Concentration of…

Q: The concentration of a solution of lithium chlorite dissolved in water is 12.5% by mass. In a…

A: Given, mass % of lithium chlorite dissolved in water = 12.5 % mass of water = 52.5 g mass of sample…

Q: If I add 28 mL of water to 187 mL of a 3 M NaOH solution, what will the molarity of the diluted…

A:

Q: What volume of a 0.998 M NaOH solution contains 12.4 g of NaOH (MM =40.0 g/mol)

A: 1- First we need to determine to calculate the moles of NaOH :  moles of NaOH = ( mass / molar mass)…

Q: 200. milliters of a 3.75 Molar (M) NaCl solution diluted to 490.mL What will be the molarity of the…

A: Ans is 1.53M

Q: How many grams of KNO3 is present in 125 g of solution that is 0.420 M KNO3? The density of the…

A:

Q: What volume of a 0.260 M nitric acid solution is required to neutralize 12.3 mL of a 0.199 M…

A: The question is based on the concept of titrations. we have to calculate concentration of nitric…

Q: 10) To make 50.0 mL 0.0107 M Mgl2 (molar mass 278.11 g/mol) solution, how many grams of Mgl2 do we…

A: Given, Molarity of MgI2 Solution = 0.0107 M = 0.0107 mol/L Volume of the solution = 50.0 mL = 0.05 L…

Q: At your next lab assignment, you are instructed to prepare 250 mL of 0.500 mol/L HCl by dilution of…

A:

Q: If you dilute 218 ml of a 2.4 M solution of LICI to 2.3 L , Determine the new concentration of the…

A: Molarity is defined as total number of solute present in 1000 ml of solution . For dilution we will…

Q: A 50 ml solution of 1.2 M NaCl is diluted to 100 mL. What is the new concentration?

A: When a single type of solution initially has a fix concentration and then we mix some amount of…

Q: What volume of a 1.63 mass % solution of Mg(NO 3)2 is needed to contain 0.316 grams of…

A:

Q: What is the %v/v of a solution made from 66.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: Given data,Mass of ethylene glycol=66.1gDensity of ethylene glycol=1.11g/mLTotal volume=500mL

Q: An aspirin sample, 0.62 g, was turrares with 28 mL of 0.105 M NaOH solution. What is the percent…

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Q: What is the final volume (in L) when 96.3 mL of 8.2 M HF is diluted to make a 0.8 M solution?

A: 96.3 mL of 8.2 M HF is diluted to make 0.8 M solution. We have to find final volume Initial…

Q: What is the molarity of this solution? [Mg = 24.305 g/mol]

A: The solution to the given problem is as follows:

Q: Dye stock solution      concentration               blue———     0.3523               Yellow.…

A: The given problem is a simple question of mole concept and here we have to find out the molar…

Q: 227 mL of a 3.2 M solution of KBr is diluted to 731 mL.  What is the new concentration of the…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: there are_____ moles of solute in 800 milliliters of a 1 solution

A: As,the question is incomplete still I think that instead of 1 solution it should have been 1M…

Q: You dilute 6.50mL of a 0.987 M solution to a final volume of 50.00mL. Then, you take 25.00 mL of…

A:

Q: A 300-mL solution of 3.0 M HCl is diluted to 2.0L. What is the final molarity?

A: Calculation of molarity of diluted HCl solution:  Provided data is as follows:  C1 = 3.0 M V1 = 300…

Q: 38.0 mL of a 4.50 stock solution is diluted to 175 mL.What is the new molarity?

A: Applying concept of molarity equation M1V1= M2V2

Q: A solution of nitric acid has a density of 1.400 g/mL and is 13.250 M. Calculate the percent HNO3 by…

A:

Q: a student prepared a solution by adding 16.75 ml of ethanol (C2H5OH) to obtain a final solution of…

A: Ratio of volume of the solute to the volume of the solution multiply by 100 is known as the…

Q: What volume of a 1.63 mass % solution of Mg(NO3)2 is needed to contain 0.316 grams of Mg(NO3)2. The…

A:

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.