Question List for "Chemistry: A Molecular Approach (Canadian)"

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Chemistry » Calculate the pH of a solution that contains 7.8 10-6 mol L-1 OH at 25 C. New
Started by cagreen833
 69 Nov 18, 2019
Chemistry » Determine the pH of a 0.023 mol L-1 HNO3 solution. New
Started by kwoodring
 807 Nov 18, 2019
Chemistry » Calculate the hydroxide ion concentration in an aqueous solution with a pH of 9.85 at 25 C. New
Started by sdfghj
 321 Nov 18, 2019
Chemistry » Calculate the pOH of a solution that contains 2.4 10-5 mol L-1 H3O at 25 C. New
Started by dbose
 98 Nov 18, 2019
Chemistry » Calculate the pH of a solution that contains 3.9 10-4 mol L-1 H3O at 25 C. New
Started by naturalchemist
 60 Nov 18, 2019
Chemistry » Calculate the concentration of OH in a solution that contains 3.9 10-4 mol L-1 H3O at 25 C. Also ... New
Started by drink
 61 Nov 18, 2019
Chemistry » What is the Kw of pure water at 50.0 C, if the pH is 6.630? New
Started by ENagel
 58 Nov 18, 2019
Chemistry » What is the concentration of hydroxide ions in pure water at 30.0 C if Kw at this temperature is 1.47 10-14? New
Started by jCorn1234
 132 Nov 18, 2019
Chemistry » Which of the following equilibria represents the second ionization step of H3PO4? New
Started by 123654777
 176 Nov 18, 2019
Chemistry » Identify the weak diprotic acid. New
Started by PhilipSeeMore
 83 Nov 18, 2019
Pages: 1 ... 29 30 [31] 32 33 ... 85