What is the original concentration of a 20 mL stock solution of NaOH that is diluted to a molarity of 0.33 M and a volume of 0.26 L?

Q: What mass, in grams, is needed to make 125 mL of a 1.073 M solution from a solute whose molar mass…

A:

Q: 2. Calculate the Molarity of 0.917 mole of NaCl in 0.500 L of solution.

A:

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: 200.0 mL of a 0.755 M solution of KCl is diluted to 600.0 mL. What is the new concentration of the…

A: • Molarity = No. of molesVolume (L)• No. of moles = Concentration x Volume (L)• 1L = 1000 ml• 1 ml =…

Q: A 1.00 L sample of NaOH solution is diluted to give a total final volume of 2.50 L. If the initial…

A: Initial volume (V1)) = 1.0 L Initial molarity (M1) = 3.20 M Final volume (V2) = 2.50 L Final…

Q: What is the molarity of a KCl solution made by diluting 35.0 mL of a 0.500 M solution to a final…

A: Given M1 = 0.500 M V1 = 35 ml M2 = ? V2 = 150 ml

Q: What volume (mL) of a concentrated solution of magnesium nitrate (6.50 M) must be diluted to 280 mL…

A: We know that From law of dilution, M1V1 = M2V2

Q: If 1.50 mL of a stock solution of 12.0 M HCl is diluted to 25.0 mL, what is the new concentration?

A:

Q: If 25.0 mL of a 1.00 M HCI solution is diluted to 2.00 L, what is the molarity of the new solution?

A: Given :- initial molarity of solution = 1.00 M               initial volume of solution = 25.0 mL…

Q: What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution to a final…

A:

Q: How many moles of HCl are there in 75.0 mL of 0.485 M HCl?

A:

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

A:

Q: What is the molarity of a solution prepared by diluting 65 ML of a 0.95 M solution to a final volume…

A: The molarity of a solution prepared has to be calculated,

Q: To what volume should you dilute 30 mL of a 12 M H2SO4 solution to obtain a 0.16 M H2O4 solution?

A: In case of dilution of any electrolyte, the number of moles or millimoles will remain unchanged.…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

A:

Q: what is the concentration of a solution if you dissolve 2.1 g of NaBr to give a final solution…

A: Concentration = moles of solute (i.e NaBr here) / volume of solution in L Since moles = mass/ molar…

Q: What is the molarity of a solution prepared by diluting 136 mL of 0.400 M potassium acetate solution…

A: Molarity of stock solution = M1 = 0.400 MVolume of Solution to be prepared = V1 = 136 mLVolume of…

Q: What is the concentration of the resulting solution if 450 mL of a 15% glucose solution is diluted…

A: The initial volume of the solution (V1)= 450 mL = 0.450 L The initial concentration of the glucose…

Q: A 2.5L sample of 6.1 M NaCl solution is diluted to 75L.  What is the molarity of the diluted…

A: During dilution, number of moles of substance remains same.  Dilution equation can be given as:…

Q: A 50 mL portion of 0.500 M NaOH was diluted to 4.13.9 mL. What is the new molarity

A: The initial volume of 0.500 M NaOH solution is 50 mL. The volume of dilute solution of NaOH is 413.9…

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: What is the molarity of a solution using 15g of Sodium Hydroxide mixed with distilled water to make…

A: We have to find the molarity of a solution using 15g of Sodium Hydroxide mixed with distilled water…

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: What volume of a 0.10 M solution of NaCl is needed to prepare 250 mL of a 0.06 M solution.

A:

Q: What volume of water must be added to 24.0 mL of 12.0 M HCl to make a solution which is 2.25 M?

A: Given data,     Molarity of HCl = 12.0 M     Volume of HCl = 24.0 ml  After adding water new…

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: When 296 mL of water are added to 19.2 mL of 19 M HCl, what will be the new molarity?

A: Molarity = No. ofmoles of soluteVolume of solution(in L)

Q: A 25 mL of a 4.0 M solution is diluted to 250 mL. What is the molarity of the new solution?

A: • The values provided in the question are:-        i) Initial molarity of a solution, M1 = 4.0 M…

Q: What is the concentration of a solution made by diluting 65 mL of 6.0 M HCl to a final volume of 750…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: What is the final concentration of 1.0 L of 4.0 M HNO3 solution that was diluted to 8.0 L.

A:

Q: What is the molarity of a solution made by dissolving 4.88 g of KF in 423 mL of water?

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: What volume in L of a 0.200 M K2SO4 solution contains 94.6 g of K2SO4?

A: Given :- mass of K2SO4 = 94.6 g  molarity of solution = 0.200 M or 0.200  mol/L  To calculate :-…

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: To what volume should you dilute 35 mL of a 13 M stock HCl solution to obtain a 0.600 M HCl…

A: Given :-  initial concentration = 13 M  initial volume = 35 mL  final concentration = 0.600 M  To…

Q: What is the concentration (in M) of a solution that was prepared by dissolving 46.515 g of NaOH in a…

A: From the given mass of sodium hydroxide, moles can be calculated and volume is converted from…

Q: 500.0 mL of a 0.485 M solution of LiBr is diluted to 700.0 mL. What is the new concentration of the…

A:

Q: What is the molarity of a KCI solution made by diluting 35.0 mL of a 0.500 M solution to a final…

A:

Q: A 100.0-mL solution containing 0.500 moles of NaCl is mixed with 200.0 mL of water. What is the…

A: Increasing the amount of solvent reduces the concentration of a solution. Dilution is the addition…

Q: What is the molarity of a 3.00 m solution of KCl dissolved in water, given that the solution has a…

A: Given :  Density of solution = 1.13 g/ml  Molality of KCl solution = 3.00 m

Q: f 25.0 mL of 3.0 M HCl are diluted to give a final volume of 150 mL, what is the new concentration?

A: When we dilute a solution we keep the number of moles of solute constant and change the total volume…

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.