How many millimoles of solute are contained in a) 250.0 mL of 0.0423 M KSCN? b) 500.0 mL of a solution containing 2.97 ppm CuSO4? c) 2.50 L of 0.352 M KCl?

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Q: a. - Br b. 14-08

A: We have to carry out the following transformation.

Q: 5) pH Calculations of Polyprotic Systems d. What is the pH of 0.1000 M Na3PO4? (Ka3=4.8x10-13)

A: Below attached file showing the details answer. All the best.

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A: Given, pOH of an aqueous solution at 25°C = 3.50  pH of the solution = ? Hydronium ion concentration…

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A: In acid rain, Reaction between sulfur dioxide and water.

Q: (a) Explain the hybridization and structure of the following complexes [Cu(NH3)4]SO4 Zn₂[Fe(CN)6]…

A: Given,

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Q: is (a) 5-formylhex-2-en-3-one (b) 5-methyl-4-oxohex-2-en-5-al (c) 3-keto-2-methylhex-5-enal (d)…

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Q: For the boxes on top of the arrow, fill in the reagent(s) and solvent(s). Tf-0 1. D 2. HO.

A: Note : Heck coupling followed by methyl deprotection. ( see below).