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

Pages: 1 ... 71 72 [73] 74 75 ... 192
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Chemistry » Which of the following can act as buffer solutions? I) 0.1 M HC2H3O2/0.1 M NaC2H3O2 II) 0.1 M ... New
Started by lbcchick
 233 Jul 8, 2021
Chemistry » What is the [CH3COO-]/[CH3COOH] ratio necessary to make an aqueous buffer solution with a pH of ... New
Started by bcretired
 103 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 kwoodring
 37 Jul 8, 2021
Chemistry » What is the pH of an aqueous solution prepared by mixing 25.00 mL of 0.10 mol L-1 CH3COOH with 25.00 ... New
Started by Pea0909berry
 91 Jul 8, 2021
Chemistry » What volume in mL of 0.05 M NaOH(aq) would have to be added to 50.0 mL of 0.10 M H2SO4(aq) in order ... New
Started by neverstopbelieb
 92 Jul 8, 2021
Chemistry » A small amount of solid calcium hydroxide is shaken vigorously in a test tube almost full of water ... New
Started by karlynnae
 35 Jul 8, 2021
Chemistry » What is the pH of a solution made by mixing 10.00 mL of 0.10 mol L-1 aqueous acetic acid with 10.00 ... New
Started by ts19998
 74 Jul 8, 2021
Chemistry » A concentrated buffer of pH 8.0 is added to an equal volume of an aqueous solution that is 0.080 M ... New
Started by Frost2351
 55 Jul 8, 2021
Chemistry » Equal volumes of 0.020 M Ag+(aq) solution and 2.0 M NH3(aq) solution are mixed. Kf for [Ag(NH3)2]+ ... New
Started by faduma
 39 Jul 8, 2021
Chemistry » The common ion in an aqueous solution mixture of a weak base and a strong base is the hydronium ion. New
Started by sjones
 124 Jul 8, 2021
Pages: 1 ... 71 72 [73] 74 75 ... 192