What is the molarity (M) of a solution prepared with 0.150 moles of potassium hydroxide, KOH, in 400.0 mL of solution?

Q: What is the molarity of 2.19 mol of NaCl dissolved in 700.0 mL of solution?

A: Given that :-  Moles of NaCl = 2.19 mol  Volume of solution = 700 mL   Volume of solution = 0.700 L…

Q: What is the concentration of a solution made by diluting 45 mL of 6.0 M HCl to a final volume of 750…

A: M1V1 = M2V2

Q: How many moles of Ba(OH)2 are present in 295 mL of 0.400 M Ba(OH)2?

A: Since the concentration is defined as the moles of solute present per litre of solution  Hence…

Q: How many moles of HCl are there in 75.0 mL of 0.480 M HCI?

A: The question deals with the molarity of solution. It is the number of moles of solute present in per…

Q: What is the mass, in grams, of NaOH in 50.0 mL of a 35.2% (m/v) sodium hydroxide solution?

A: Volume of NaOH = 50.0 mL Mass by volume percentage of NaOH = 35.2 %

Q: What is the concentration, in M , of a solution prepared from 73.8 g NaCl dissolved in a total…

A:

Q: If 750. mL of a certain solution contains 50.0 g Na2SO4, what is the sodium ion concentration,…

A: Molarity of a solution is equal to the number of moles of solute present in one liter of solution.

Q: What is the volume of the 1.0 M NaOH stock solution required to prepare 250 mL of 0.1 M NaOH?

A: Given :  Molarity of NaOH stock solution = 1.0 M  Molarity of NaOH solution required = 0.1 M  Volume…

Q: How many moles of HCl are there in 75.0 mL of 0.390 M HCl?

A: Given that, Volume of HCl in mL = 75 mL  but 1 L = 1000 mLVolume of HCl in L = (75/1000) = 0.075 L…

Q: What is the molarity of the solution produced when 159 g of NaCl is dissolved in sufficient water to…

A: Here we are required to find the Molarity of NaCl

Q: What is the molarity of a solution of 50.0 g HBrO3 dissolved in a total volume of 600. mL?

A: Given, 50.0 g HBrO3 dissolved in a total volume of 600.0 mLwe are asked to calculate the molarity of…

Q: What is the molar concentration of a solution containing 75.0 g benzoic acid, HC7H5O2, in 650. mL of…

A:

Q: What is the molarity of a solution that contains 3.25 moles of NaNO3 in 250. mL of solution?

A: Molarity = number of moles of solute/ Volume of solution in L

Q: 1. How many moles of potassium nitrate are required to make 550 ml of a 2.1M solution? mol 2. If…

A: 1) volume of solution = 550 mL  {10-3mL = 1L}     volume of solution = 550 × 10-3 L = 0.550 L…

Q: What is the concentration of a solution of 0.564 moles of Ba(OH)2 in 124.0 mL of water?

A: The concentration of a solution is generally explained in terms of its molarity. Molarity of a…

Q: What is the concentration in Molarity of  solution if 10.0 g of KI is dissolved in enough water to…

A: Given: 10.0 g of KI is dissolved in enough water to give 250.0 mL of solution.

Q: What is the molarity of a solution of 50.0g HBrO3 dissolved in a total volume of 600. mL?

A:

Q: How many moles of HCl are there in 75.0 mL of 0.430 M HCI?

A:

Q: What is the concentration of an aqueous solution with a volume of 450 mL that contains 200 grams of…

A: Given: Mass of iron (II) chloride i.e. FeCl2 = 200 g. Volume of solution = 450 mL = 0.450 L…

Q: What mass of oxalic acid H2C2O4 is required to prepare 350. mL of a solution that has a…

A:

Q: What volume of 0.05 m NaOH(in ml) is required to react completely with 0.020 moles of H2SO4? What…

A: Molarity is equal to the number of moles of solute dissolved in per liter of solution. It is denoted…

Q: If 33.6 grams of NaOH are dissolved in enough water to make 2.0 liter of solution, what is the…

A:

Q: Caustic soda is 19,1 M NaOH and is diluted for household use. What is the household concentration if…

A: Given: Concentration of NaOH = 19.1 M Volume of concentrated stock solution taken = 20 mL = 0.020 L…

Q: how many grams of solute are needed to prepare 100 mL of 0.375 M CH3OH

A: Principle: Molarity is represented as the number of moles of solute dissolved per liter volume of…

Q: If 25.0 mL of 6.00 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution?

A: For the given HCl solution: The initial volume, V1= 25.0 mL The initial concentration, M1=6.00 M The…

Q: How many grams of NaOH are required to prepare 250.0 mL of a 0.900 M sodium hydroxide solution?

A: In this question, we have to find out the correct answer of given problem by the help of Molarity…

Q: What mass of NaOH is contained in 200.ML of a .480M sodium Hydroxide solution?

A:

Q: How many mL of a 0.210 M aqueous solution of lead acetate, Pb(CH, CO0)2, must be taken to obtain…

A: The molarity of lead acetate solution is = 0.210 M The mass of lead acetate is = 29.8 g The volume…

Q: What is the molarity of magnesium solution made by dissolving 8.7g of magnesium chloride 2.45L of…

A: Mass of magnesium chloride is given as 8.7 grams, and the molecular mass of magnesium chloride is…

Q: How many moles of HCI are there in 75.0 mL of 0.170 M HCI?

A:

Q: What is the concentration (in M) of a solution that was prepared by dissolving 31.820 g of NAOH in a…

A: Given :- mass of NaOH = 31.820 g               Volume of solution = 375.0 mL  To calculate :-…

Q: What volume of 2.50 M NaOH would be required to prepare 250.0 mL of 0.150 M NaOH?

A: Here, we have to find the volume of 2.50 M NaOH that would be required to prepare 250.0 mL of 0.150…

Q: What is the concentration (in M) of a solution that was prepared by dissolving 11.735 g of NaOH in a…

A: Given : Mass of NaOH = 11.735 g  And volume of solution = 500.0 mL Since 1 L = 1000 mL Hence volume…

Q: How many moles of H+ ions are present in 167 mL of 0.116 M nitric acid solution?'   __mol H

A: Given information,      Volume of nitric acid solution is 167 mL.      Concentration of acid is…

Q: How many moles of H₂SO4 are present in 250 mL of a 3.00 M H₂SO4 solution?

A:

Q: how many moles of HCL are there in 35.0 mL of 0.350 M HCL?

A: Given : Concentration of HCl = 0.350 M And volume of solution = 35.0 mL

Q: How much oxalic acid dihydrate, in grams, is needed to prepare 678 mL of a 0.624 M solution? Oxalic…

A: Given,   Molarity = 0.624M Volume = 678mL.

Q: Question

A: Given,Mass of NaCl = 137 gVolume of solution = 500 mL = 0.5 L    (1 mL = 0.001 L)Moles of NaCl can…

Q: How many moles of HCl are there in 75.0 mL of 0.355 M HCl?

A: The volume of HCl solution is = 75.0 mL The molarity of the HCl solution is = 0.355 M The number of…

Q: Calculate the molarity of a solution prepared by dissolving 1.56 g of gaseous HCl in enough water to…

A: Molarity is defined as moles of solute present in a litre of solution.

Q: What is the molarity of a solution made by dissolving 1.25 mol of HCI in enough water to make 625 mL…

A: Given :-  Number of moles of HCl = 1.25 mol  Volume of solution = 625 mL  To calculate :-  Molarity…

Q: If 5.00 mL of 0.0286 M CuSO4 is diluted to 10.0 mL with pure water, what is the molar concentration…

A:

Q: if 25 ml of water was added to 125 ml of a 0.15 m naoh solution, what will the molarity of the…

A: Introduction: Molarity: Molarity express the concentration of solution. It is defined as the number…

Q: If 15.00 mL of 2.500 M NaOH is diluted to a volume of 200.0 mL by adding water, what is the molarity…

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Q: What is the mass in grams of NaCN in 120.0 mL of a 2.40*10^-5 M solution?

A: Given : For a solution of NaCN, Volume =120.0 mL= 120.0 mL×1 L1000 mL=0.120 L Molarity =2.40 x 10-5…

Q: 1. What is the molar concentration when 32.3 g of MgSO4 are dissolve in enough water to make a…

A:

Q: What mass (in grams) of solid NaOH (molar mass = 40.0) is needed to prepare 600. mL of a 0.10 M…

A:

Q: How many grams of ammonium sulfide, (NH4)2S, must be dissolved to prepare 100. mL of a 0.182 M…

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

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.