Question List for "General Chemistry: Principles and Modern Applications"

Pages: 1 ... 70 71 [72] 73 74 ... 192
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Chemistry » Calculate the solubility (in g L-1) of calcium fluoride in water at 25 C if the Ksp for is 1.5 10-10. New
Started by nautica902
 71 Jul 8, 2021
Chemistry » Which of the following statements correctly describe a typical titration curve for the titration of ... New
Started by jeatrice
 7,284 Jul 8, 2021
Chemistry » What is the buffer range (for an effective 2.0 pH unit) for a benzoic acid/sodium benzoate buffer? ... New
Started by cnetterville
 300 Jul 8, 2021
Chemistry » Which among the following pairs is inefficient as buffer pair? New
Started by darbym82
 57 Jul 8, 2021
Chemistry » Twenty-five milliliters of 0.10 M HCl(aq) is titrated with 0.10 M NaOH(aq). What is the pH after 15 ... New
Started by dollx
 48 Jul 8, 2021
Chemistry » An aqueous solution contains [Ba2+] = 5.0 10-5 M, [Ag+] = 3.0 10-5 M, and [Zn2+] = 2.0 10-7 M. ... New
Started by mynx
 56 Jul 8, 2021
Chemistry » What is the pH of an aqueous solution made by mixing 25.00 mL of 0.100 mol L-1 HCl with 40.00 mL of ... New
Started by drink
 68 Jul 8, 2021
Chemistry » What is the pH of the resulting solution if 45 mL of 0.432 mol L-1 aqueous methylamine, CH3NH2, is ... New
Started by KimWrice
 140 Jul 8, 2021
Chemistry » A saturated solution of silver iodide has a concentration of 9.1 10-9 M. What is Ksp of this compound? New
Started by fasfsadfdsfa
 77 Jul 8, 2021
Chemistry » What is the pH of a buffer that is 0.88 M HCN(aq) and 0.53 M NaCN(aq)? The Ka of HCN is 6.2 10-10. New
Started by jjjetplane
 49 Jul 8, 2021
Pages: 1 ... 70 71 [72] 73 74 ... 192