Suppose you are given a laboratory scale dyeing to do. You are told to put 12.7 g of fabric into a bath with a total volume of 352 mL. Your bath recipe is as follows: 30 mL of a 4 g/L dye stock solution 24.1 g salt Enough water to make a total volume of 352 mL What is the concentration of salt, expressed as a %owb?

Q: A NaOH (aq) stock solution was created by dissolving 3.88 g NaOH in water to create a 100.00 mL…

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Q: 565 mL of water was added to 40.0 mL of 0.550 M MgCI, solution. Assume the volumes are additive.…

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Q: A 19 mL solution of 11.3 M HCl is diluted to 206 mL. What is the new concentration of the acid…

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Q: A 1415 mL sample of drinking water was found to contain 82.0 mg of lead. Calculate the concentration…

A: Given Mass of lead       = 82 mg  Volume of water = 1415 mL        1000 mL     =  1 Liter       1415…

Q: 2. How much solute would be required to make a diluted solution of 350 ml with a dilution ratio of…

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Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

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Q: 22. Enter your answer with both the correct number of significant figures and the correct units.…

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Q: In the laboratory, a student dilutes 27.2 mL of a 8.33 M hydroiodic acid solution to a volume of…

A: hydroiodic acid solution ( HI ) Initial volume = V1 = 27.2 mL Initial Concentration = M1 = 8.33 M…

Q: A stock solution of substance A has a concentration of 8.42% by mass. You make three solutions from…

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Q: 44) What volume of a 4.00 M KCl solution is required to prepare 100. mL of an 8.00 M KCI solution?…

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Q: the concentration of lithium dissolved in the oceans of the world is about 2.9x10^-5 M if i want to…

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Q: What is the concentration (in M) of a solution made by diluting 25 mL of an 18 M sulfuric acid…

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Q: Exactly 23 100.00m

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Q: if a chemist has a stock solution of BF3, that is 8.5 M and would like to make 325 mL of 2.0 M BF3,…

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Q: What volume of 12.0 M HCI (concentrated HCI) would you need to make 1.00L of 1.0M HCI? A B C D 83.3…

A: This question belong to some basic concepts of chemistry that is Mole Concept. Solve by using…

Q: Describe how you would make 800.0 mL of a 0.800 M NAOH solution from a 13.0 M stock NaOH solution…

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Q: You need to make 0.075 L of a sulfuric acid solution that has a concentration of 3.50 M. If you are…

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Q: Say you wanted to diluted some by 10,000 times. Why is it better to proceed through a series of…

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Q: A burette had an initial volume of 5.2 mL and a final volume of 32.6 mL, what is the amount of…

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Q: e Brand X titration, the mass of antacid sample was 0.486 g. When titrated, a total volume of 16.67…

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Q: A laboratory technician needs to make a 135 liter batch of a 20% acid solution. How can the…

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Q: How many mL of 0.566 M HC is needed to make 26.00 ml of a 0275 M? M1V1 = M2V2

A: The difference in volume will be volume added.

Q: 10. To perform an experiment, you need 0.800 L of 12.0 M sulfuric acid. You go to the acid cabinet…

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Q: you diluted 5 mL of a stock solution of HCl to 250mL. The concentration of the diluted solution was…

A: Given, concentration of the diluted solution = 0.25 M volume of the diluted solution =250 mL volume…

Q: What is the molarity of an H2S04 solution if it takes a volume of 70.0 ml of 0.50 M NaOH to fully…

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Q: Approximately 0.5 M KOH by diluting 20 mL of 6 M KOH into the appropriate volume of distilled water.…

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Q: You have a standard stock 1.65 M solution of NaH2PO4. For an experiment you require 236 mL of a 0.82…

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Q: Blue dye can be decolorized by treatment with bleach. The kinetics of the reaction can be studied by…

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

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Q: What volume of a 5.00 M NANO3 solution should you use to make 0.444 L of a 2.33 M NaNO3 solution?

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