What is the volume (in liters) of a .20M solution that contains .30 moles of Na2SO4 dissolved in it?

Q: Calculate the mass-volume percent concentration for a 8.7 M NaOH solution.  ____%

A: The mass/volume percent of a solution is defined as the ratio of the mass of solute that is present…

Q: What is the molarity of a 32.5% HCIO4 solution? The density of this solution is 1.67 g/mL. 4.79 M…

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Q: calculate the volume in millimeters of a 1.6 mol/L sodium carbonate solution that contains 225. mmol…

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Q: calculate grams of AlCl3 needed to make 563 g of a 3.48% (M/M) solution

A: Mass percentage is defined as the total mass of the substance or solute divided by total mass of the…

Q: What is the molarity of 125.0 mL solution containing 3.65g of potassium hydroxide (KOH) base?

A: Given  For KOH :  Mass (m) = 3.65 g  Molar Mass (MM) = 56.1 g mol-1 Volume of solution (V) = 125 mL…

Q: What does a solution concentration of 2.0 M mean?

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Q: How many grams of H3PO4 are in 145 mL of a 3.50 M solution of H3PO4?

A: Given, Concentration of H3PO4 solution = 3.50 M = 3.50 mol/L Volume of the solution = 145 mL = 0.145…

Q: What is the percent concentration of benzene in a solution containing 59 mL of benzene and 150 mL…

A: Volume percent calculations: it is expressed as % v/v Percent of volume (% v/v) = Volume of solute /…

Q: What is the molarity of a solution made by dissolving 9.82 grams of FeBr5, molar mass 455.22 g/mol,…

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Q: 2.5 mL of concentrated ammonia with a concentration of 16.0 M is used to make 2.50 L of a dilute…

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Q: What is the molarity (M) of a hydrochloric acid solution containing 12.00 g in 1.000 Liter of…

A: Molarity is defined as “the number of moles of solute present in per litre of solution”. It is…

Q: How many grams of HNO3 is needed to make 1.5 L of a 3 M solution of HNO3?

A: Volume of the HNO3 solution required = 1.5 L  Molarity of the HNO3 solution required = 3 M Molar…

Q: A student makes a solution by dissolving 17.7 g of NaOH into 350 g of water. What is the mass…

A: Given : Mass of NaOH = 17.7g Mass of Water =350 g Mass of Solution= 350+17.7 =367.7g

Q: What is the molarity of 245.0g of H2SO4 dissolved in 1.50L of solution?

A: According to the question,  The mass of the H2SO4 is given by = 245.0 gThe volume of the solution is…

Q: 250 mL of a .500 M HCl solution needs to be made from concentrated HCl. What volume of the…

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Q: 25.0 % (w/w) solution of aqueous HCl.

A: Chemical reactions are written in terms of moles of reactants and products. Different concentration…

Q: To determine the concentration of a NaOH (39.997 g/mol) solution, 1.42 g of C8H5KO4 (a commonly used…

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Q: How many mL of 12.1 M HCL is needed to make 1 L of 100 mM HCl?

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Q: What is the percent by mass of 90 g of KNO3 dissolved in 400 g of solution?

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Q: A 750-mL bottle of wine contains 101 mL of ethanol. What is the volume/volume percent concentration…

A: Given: Volume of solution(bottle) is 750 mL. Volume of ethanol is 101 mL. Introduction:…

Q: How many moles of K2CO3 are in 730ml of a 2.99M solution?

A: Given data is Molarity of K2CO3 solution=2.99 M  Volume of the solution= 730 mL

Q: Calculate the concentration of naphthalene, in percentage per mass, in a solution prepared by…

A: Concentration in percentage per mass: It is the percentage mass of the solute that is present per…

Q: How many grams of carbon are in 177.8 mL of a 3.15M solution of octanol(C8H17OH)|

A: Given formula of octanol is C8H17OH. One mole of octanol contains 8 carbon atoms. Atomic mass of…

Q: Nitric Acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a…

A: Calculation of no. of moles of HNO3 present in 1.15 L of 0.10 M solution.

Q: How

A: Use the dilution formula. C₁V₁ = C₂V₂

Q: What is the molarity of a 95.5% by mass acetic acid ( Molar mass = 60 g/mol) solution?  The density…

A: Answer:- This question is answered by using the simple concept of calculation of molarity using the…

Q: The mass percent of acetic acid in household vinegar is approx. 5.00% How much water would you need…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: Which of the following is the best molecular level description of what happens when CH3OH is added…

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Q: Consider a 0.37 M solution of CaCl2. What is the concentration of chloride ions in this solution in…

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Q: What mass of NaCl is dissolved in 170 g of water in a 0.040 m solution?

A: Molality is defined as the number of moles of solute per kilogram of solvent.

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.