V,M, = V,M, 2 2. 90 mL of a 1.19 M NaOH solution is diluted to a final volume of 856 mL. Calculate the new oncentration. Report your answer with 4 decimal places.

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A: m/v = (mass of solute ÷ volume of solution) × 100

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A:

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A: Given: Molarity of initial solution = 12 M Molarity of final solution = 3 M Volume of final solution…

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A:

Q: How many grams of NaCl do you need to make a 125 mL of a 1.20 M solution? Place final answer in the…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: How many milliliters of a 0.340 M KOH solution contain 1.75x10-2 mol of KOH? Express your answer to…

A:

Q: 2. HOW MANY MOLES OF SOLUTE ARE CONTAINED IN THE FOLLOWING SOLUTIONS? (SOLVE AND SHOW NUMERICAL…

A: Molarity of solution is given by-Molarity = Moles of soluteVolume of solution in Litre1000 ml = 1 L∴…

Q: Describe how you would make 200.0mL of a 0.400 M NaOH solution from 12.0 M stock NaOH solution.…

A: Given information: Final volume of NaOH solution (V2) = 200. 0 mL Final concentration of NaOH…

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Q: 130 120 110 100 NANO, 90 80 70 60 SO NH&C 40 KCI Naci 30 20 KCIOS 10 Cez(SOa)3 10 20 30 40 50 60 70…

A: 60g of KCl at 50°C is

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A: Given: mass of KI = 118.5g Volume of solution = 1 L Density = 1.078 g/mL

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Q: A. 1.00 gram calcium hydroxide in 3.00 liters solution B. 17.0 g potassium dihhydrogen phospate in…

A: Molarity of a solution is generally known or defined as moles of solute divided by volume of…

Q: Calculate the molarity of a solution prepared by diluting 73.72 mL of 0.461 M potassium chloride to…

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Q: Calculate the new concentration of 1500 mL of 2.0 M solution after adding water to become 2225 mL?

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A: combination (physical)of two or more substances called mixture .In this mixture identity of…

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A: A numerical problem based on concentration, which is to be accomplished.

Q: To determine the concentration of a solution of hydrochloric acid, a 125.0-mL sample is placed in a…

A: Using Molarity equation  M1V1                    =                   M2V2 [Ba(OH)2]…

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A:

Q: Directions are in the attached photo, thank you!

A: ( a ) In 350 mL of 80 proof alcoholic beverages solution contain 140 mL of alcohol. 80 proof means…

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Q: A buret is used to measure the volume of FeClą aqueous solution. The starting volume is recorded to…

A: Given, Aqueous solution = FeCl3 Starting volume , Vi= 5.28 mL Ending volume, Vf=17.44 mL

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A: No of moles of CaCl2.2H2O = 12.0 m mole = 12.0 * 10-3 molesMolar Mass of  CaCl2.2H2O =147…

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Q: A student determined the average molarity of their sample of acetic acid to be 0.052 M. Calculate…

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Q: Calculate the persent by mass of 12.7g of sodium chloride in 110g of solution

A: Given that : Mass of sodium chloride = 12.7 g Mass of solution = 110 g The mass % can be given by :