A formula calls for 0.6 mL of a coloring solution. Using a 10 mL graduated calibrated from 2 to 10 mL IN 1mL units, how could you obtain the desired quantity of the coloring solution by the aliquot method? Use water as the diluent.

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Q: WHAT VOLUME OF 0.107 N SILVER NITRATE IS REQUIRED TO TITRATE THE SODIUM CHLORIDE IN 4.0 G SAMPLE OF…

A: 0.107 N Mean 0.107 mole is present in 1000ml

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A: Given data is as follows: The volume of KIO3 = 10.00 mL The concentration of KIO3 = 5.00×10-3 M The…

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Q: List at least 5 limitations of using distillation as a method of purification

A: Distillation Process :* Distillation is the process of separating the substance or components from…

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Q: In one trial of the standardization of a Na2S2O3 solution, a 10.00 mL volume of 5.00×10-3 M KIO3 is…

A: Solution is given below in next step

Q: the mass percent of an unknown NaCl solution with a conductivity of 1,566 uS/cm?

A: We have to find mass percent of an unknown NaCl solution with a conductivity of 1,566 uS/cm.  Given…

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Q: A student used 10 mL water instead of 30 mL for extraction of salt from mixture. How may this may…

A: Solubility of substance is defined as mass of  solute dissolve per liter of the solution.

Q: What is the purpose of the laboratory exercise about simple distillation and fractional distillation

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Q: Chemistry What is the mass of MnCl2 (97% purity) required to make 50 mL of 350 UM Mn(II)?

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Q: A student needs 50.0 mL of 4.08×10 -4 M FD&C Yellow Dye No. 6 solution. If the student has 2.00 mM…

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Q: Part III. Preparation of 50 mL 0.2M CuSO4 solution Materials: CuSO4-5H₂20, weighting paper, spatula,…

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Q: one trial of the standardization of a Na2S2O3 solution, a 10.00 mL volume of 5.00×10-3 M KIO3 is…

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A: given, mass of KOH = 4.750 g purity = 84.6%

Q: Gravimetric Analysis. Please show complete solution. Thank you 1.) A 0.8870 g sample containing…

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Q: Sodium chloride is added to 100 ml water until it does not dissolve any longer. The resulting…

A: Please find your solution below : Sodium chloride is added to 100ml water until it does not dissolve…

Q: How to prepare these solutions?   250.0 mL 0.125 M stock Na2S2O3 solution from Na2S2O3·5H2O crystals…

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Q: series of iron standard solutions need to be made from a 40 ppm iron stock solution provided. For…

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Q: Perform the following calculations for your procedure: 1. To prepare a 100.0-mL 4.00 mM Fe³+…

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Q: ||| O CHEMICAL REACTIONS Dilution X pouring out some 1.94 S mol L A chemist must prepare 500. mL of…

A: We will solve this question using molarity equation.

Q: A 6.50-mL portion of a 100.0 ppm solution was obtained and diluted to a final volume of 25.00 mL.…

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Q: a 50.0 mL sample of aqueous sodium chloride was analyzed according to the experimental procedure in…

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A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL. Volume of solution…