What is the molarity of a 12.6% solution of sodium carbonate with density of 1.31 glml?

Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

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

A: Molar mass of KOH = 56.1056 g/mol

Q: What is the molarity of a solution that contains 120.0g of NAOH dissolved in 3000.0mL of solution?

A:

Q: Calculate the percent by mass of a solution composed of 35g of KNO3 and 57.5G of H2O

A: Given that : Mass of KNO3 = 35g Mass of H2O = 57.5g Percent by mass of solution =?

Q: What is the molarity of a solution that contains 10.2 g of NH3 in 0.50 L of solution

A:

Q: what volume in L of a .724M Nal solution contains .405mol of Nal

A:

Q: what is the concentration of a solution of 28.42g os sodium sulfate dissolved in 100cmof water

A: Volume of solution = 100 cm3 = 100 mL as 1 cm3 = 1ml Hence volume in L = 100/1000 = 0.1 L  as 1 L =…

Q: 12.0g of sodium hydroxide is dissolved in 2.5L of solution. What is the molar concentration of…

A:

Q: What is the %(m/m) of a solution prepared by dissolving 25 g of solute in 85 g of solvent?

A: The mass/mass percent (% m/m) is defined as the mass of a solute divided by the mass of a solution (…

Q: Whyt is the molarity of a NaOH solution that contains 6.000 g NaOH dissolved in 250.0 mL of…

A: The molarity (M) of the solution is calculated as shown in equation (1) where m is the mass of NaOH,…

Q: What is the concentration in %m/v of a 0.733 M aqueous solution of ethanol (MM = 46.07 g/mol)?

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Q: How much KCIo, is needed to make a saturated solution at 90°C?

A:

Q: If 175 g of ethylene glycol (C2H6O2) is added per 1000 g of water to a car radiator, what will be…

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Q: Calculate the molarity of 0.650 mol of Na,S in 1.20 L of solution. molarity:

A:

Q: What is the molarity of a solution that contains 0 750 moles of CaCi2 in 250 mL of H20?

A: Since molarity = moles of solute / volume of solution in L  Since here solute is CaCl2  And since…

Q: If a solution of sodium acetate is 4L and 2M how many grams of solute are there?

A: Number of moles can be calculated as follows:

Q: Calculate the molarity of a 5-L solution that is formed by adding a 2.6 g of HCl in a certain amount…

A: The molarity is given as the no of moles of solute present in the total volume of solution in the…

Q: 1. What is the concentration (molarity) of a solution made from 0.62 moles of NaCl and 500mL of…

A:

Q: What is the concentration of a solution, when 1.4 moles of MgOH are dissolved in 1200 mL of H2O

A: The concentration is the amount of substance present in a unit volume of solvent .This can be molar…

Q: A soft drink contains 50mg of sodium in 301g of H2O. What is the concentration of sodium in the soft…

A: Mass percent is given by, Mass percentage = Mass of the soluteMass of the solution×100

Q: Solve the question

A: Given that: Mass of ammonium sulfate, (NH4)2SO4 = 8.9 g Volume of solution = 2.35 L To calculate:…

Q: Concentrated sulfuric acid has a density of 1.71g/cm^3 and is 77.0% by weight H2SO4. What is the…

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Q: How many grams of Zn(NO3)2 are in 4.0 L of a 0.55 M solution

A:

Q: 1.) What is the concentration (in m) of CaBr2 in a solution prepared by dissolving 5.73 g of CaBrz…

A: weight of solute (CaBr2) = 5.73 g molar mass of  CaBr2 = 199.89 g/mol weight of solvent (H2O) = 457…

Q: What is the mass percent of an aqueous sodium hydroxide solution in which the molarity of NaOH is…

A: Given molarity of NaOH = 9.98 g/mol density of solution = 1.33 g/ml

Q: a) For a solution of 0.50 mol of Cupric Sulfate in 0.750 L. What is the molarity and mass of the…

A: Given data,  Moles of cupric sulfate = 0.50 mol  Volume of cupric sulfate solution = 0.750 L

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

A:

Q: What is the percent by mass of a solution prepared by dissolving 90g NaCl in 3000g of H2O?

A: To find percentage by mass

Q: what mass of Na OH is in 3.0e +OamL of a 3.4 M Na OH Solution?

A:

Q: What concentration in molarity is made by diluting 244 mL of 10.0 M HCl to 1.67 L?

A:

Q: Predict the gas that is expected to have the highest molar concentration in aqueous solution at a…

A: Molar concentration is equivalent to molarity, which means a number of moles of solute dissolved in…

Q: How many grams of CH3OH must be added to water to prepare 195mL of a solution that is 2.0 M CH3OH?

A:

Q: What is the percent (m/m) of a salt solution prepared by mixing 25.0 g of NaCL with 125 g of water ?

A: Consider a solution consisting of two components 1 and 2  Mass of component 1 = W1 Mass of component…

Q: How many moles of HCl are present in 17.1 mL of 0.245 M HCl?

A:

Q: What is the molarity of a solution that contains 476.9 grams of phosphoric acid, H3PO4, in 1.2 L of…

A: GivenMass of phosphoric acid= 476.9g

Q: 1. What is the concentration (molarity) of a solution made from 0.62 moles of NaCl and 500mL of…

A:

Q: How many grams of CaCO3 are needed to prepare 400.0ml of a 0.6M solution?

A:

Q: how much 10% hydrochloric acid solution is needed to dissolve 214g of iron (III) hydroxide?

A: The molecular formula of iron (iii) hydroxide is Fe(OH)3. The balanced chemical equation for the…

Q: What is the molarity of a solution contining 42.0g of LiOH in water that produces a final volume of…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What is the molarity of a 167 mL  solution prepared with 55 g of CaBr2?

A: Molarity = moles ÷ volume(L)

Q: Predict the gas that is expected to have the highest molar concentration in aqueous solution at a…

A: From ideal gas equation , PV= nRT⇒PV=mmwRT   { m = weight of substance, mw= molecular weight of…

Q: How many grams of H3PO4 are in 975 ml of a 4.00 M solution of H3PO4

A: 1.  Given :-  Molarity of H3PO4 solution = 4.00 M  Volume of H3PO4 solution = 975 mL To be…

Q: 1. How many ml of NaOH in preparing 50 g of it in 1N of solution (Na- 23, O -16, H-1)

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

Q: Concentrated sulfuric acid has a density of 1.84 g/cm3 is 95.0 % by weight H2SO4. What is the…

A: Given data:

Q: How many grams of H3PO4 are in 321ml of a 1.60 M solution of H3PO4?

A: Since molarity = moles of solute / Volume of solution in L in the above solution solute is H3PO4…

Q: Describe how you would prepare each of the following aqueous solutions, starting with solid KBr: 125…

A: Given data, Mass = 125 g = 0.125 kg Molality = 0.180 mol/kg To calculate the mass of KBr.

Q: What will be the mass (in g) of NaOH in 25 mL of 0.25 M solution?

A: The molarity of a solution is the ratio between the number of moles of the compound to the volume of…

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.