Calculate the pH of a solution of 0.25M Nacio(ag). The Ka of HCIO is 2.9 x 108.

Q: Chlorine gas used for disinfection combines with water to form hypochlorous acid (HOCI). The HOCI…

A: Given, Reversible reaction : HOCl ⇌ H+ + OCl- K=2.7×10-8

Q: Titration of 0.1756 g primary standard Na2C2O4 required 32.04 mL of a potassium permanganate…

A:

Q: The first step in the preparation of magnesium metal is the precipitation of Mg(OH)2 from sea water…

A: At certain temperature, the mixing property of components is determined by their solubility product…

Q: What is the percent vitamin C by mass in the tablet?

A: Molarity is defined as the moles of substance dissolved in 1 L solution. At the end point of the…

Q: Calculate the change in pH when 7.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution…

A: Given data,Molarity of HCl=0.100MVolume of HCl=7mL=0.007LMolarity of NH3=0.10MMolarity of…

Q: Write the equilibrium expression for the reaction:  Zn2+(aq) + 2NH3 (aq) = Zn(NH3)2+(aq)

A: Given reaction is, Zn2+(aq) + 2NH3 (aq) = Zn(NH3)2+(aq)

Q: A) Determine the pH of the solution that results from the mixing of 60.0 mL of 0.100 M NaOH, 94.0 mL…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate the pH of a solution prepared by dissolving 0.482 mol of benzoic acid and 0.104 mol of…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: 3.134 grams of potassium sorbate (KCH3(CH,)4CO2 ) is fully dissolved in 100.00 mL of water, which is…

A:

Q: Macmillan Learning Given a diprotic acid, H₂A, with two ionization constants of K₁1 = 4.2 x 104 and…

A: Given , A diprotic acid H2A.

Q: An aqueous solution of Ag(CN)2− is made by combining 0.0100 moles AgNO3 with 1.00 mole NaCN and…

A: The constant used for the formation of complex is known as formation constant (Kf)

Q: in the titration of 50.0 mL of 0.0200 M C6H5COOH(aq) with 0.100 M NaOH(aq), what is/are the major…

A: The given data is as follows:                      The concentration of C6H5COOH = 0.0200 M The…