Question List for "Chemistry"

Pages: 1 ... 60 61 [62] 63 64 ... 106
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Chemistry » The percent dissociation of acetic acid changes as the concentration of the acid decreases. A ... New
Started by Deast7027
 159 Feb 15, 2020
Chemistry » Vinegar is a 5.0% solution by weight of acetic acid (CH3CO2H) in water. Given that the pH for acetic ... New
Started by elizabeth18
 235 Feb 15, 2020
Chemistry » Potassium hydrogen phthalate (molar mass = 204.2 g/mol) is one of the most commonly used acids for ... New
Started by dakota nelson
 90 Feb 15, 2020
Chemistry » A tablet containing 500.0 mg of aspirin (acetylsalicylic acid or HC9H7O4) was dissolved in enough ... New
Started by james9437
 104 Feb 15, 2020
Chemistry » What is the hydronium ion concentration of a 0.100 M hypochlorous acid solution with Ka = 3.5 10-8? ... New
Started by chads108
 158 Feb 15, 2020
Chemistry » What is the pH of a solution prepared by diluting 25.00 mL of 0.020 M Ba(OH)2 with enough water to ... New
Started by shofmannx20
 107 Feb 15, 2020
Chemistry » What is the pH of a solution prepared by dissolving 0.15 gram of solid CaO (lime) in enough water to ... New
Started by Marty
 76 Feb 15, 2020
Chemistry » What is the pH of a 0.020 M HClO4 solution? New
Started by swpotter12
 47 Feb 15, 2020
Chemistry » What is the approximate pH of a solution X that gives the following responses with the indicators ... New
Started by B
 76 Feb 15, 2020
Chemistry » What is the hydroxide ion concentration and the pH for a hydrochloric acid solution that has a ... New
Started by tnt_battle
 83 Feb 15, 2020
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