Question List for "Chemistry: An Atoms First Approach"

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Chemistry » Calculate the pH of the following aqueous solution: 0.18 M NH4Cl (pKb for NH3 = 4.74) New
Started by jeatrice
 110 Mar 21, 2021
Chemistry » True or false: The species Cl is not a good base in aqueous solution. New
Started by Jkov05
 192 Mar 21, 2021
Chemistry » In a solution prepared by dissolving 0.100 mole of propanoic acid in enough water to make 1.00 L of ... New
Started by tingc95
 45 Mar 21, 2021
Chemistry » Calculate the pH of a 0.60 M NH3 (Kb = 1.8 105) solution. New
Started by D2AR0N
 26 Mar 21, 2021
Chemistry » The pKa of HOCl is 7.5. Calculate the pH of a 0.39 M solution of HOCl. New
Started by FButt
 373 Mar 21, 2021
Chemistry » Calculate the pH of a 0.048 M strong acid solution. New
Started by Awilson837
 22 Mar 21, 2021
Chemistry » The pH of a 0.150 M solution of a weak base is 10.98. Calculate the pH of a 0.0639 M solution of the base. New
Started by ghost!
 106 Mar 21, 2021
Chemistry » Hypobromous acid, HOBr, has an acid dissociation constant of 2.5 10-9 at 25C. What is the pOH of a ... New
Started by abern
 109 Mar 21, 2021
Chemistry » Calculate the Ka for an unknown monoprotic acid HX, given that a solution of 0.37 M LiX has a pH of 8.90. New
Started by Mr.Thesaxman
 39 Mar 21, 2021
Chemistry » The following three equations represent equilibria that lie far to the right.HNO3(aq) + CN(aq) ... New
Started by tingc95
 79 Mar 21, 2021
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