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pH, poh , and kw practice stations

This resource focuses on the fundamental concepts of pH, pOH, and hydronium ion concentration through a variety of practice questions. It covers calculations including how to determine the pH from hydronium concentrations, how to convert pH to [H+], and how to find the pOH from given pH values. Example questions include determining the pH from different concentrations of H+ ions, calculating [OH-], and evaluating pH of solutions. Ideal for students studying acids and bases to reinforce their understanding and test their skills.

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pH, poh , and kw practice stations

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  1. pH, poh, and kw practice stations Unit 10 Acids and Bases

  2. If the H+ concentration is 0.0001 M, what is the pH? iRespond Question Multiple Choice F 4F35F166-F01E-0D4B-8CFC-9CA0A228E775 A.) 1.0x10-10 B.) 4 C.) 5 D.) 10 E.) none of these

  3. If the H+ concentration is 0.00001 M, what is the OH- concentration? iRespond Question Multiple Choice F B8BF8C21-6C4C-8349-BD3A-E7071F5B85DF A.) 1.0x105 B.) 1.0x10-5 C.) 1.0x108 D.) 1.0x109 E.)1.0x10-9

  4. If the H+ concentration is 0.00005 M, what is the pH? iRespond Question Multiple Choice F 7AA5ECE1-5997-AC46-8A82-4D2EDF1415CA A.) 4.30 B.) 5 C.) 9 D.) 9.70 E.) none of these

  5. If the pH is 4.5, what is the pOH? iRespond Question Multiple Choice F 4DA0C9EC-BDED-1246-BBC9-99B7F7192A58 A.) - 3.16x10-5 B.) 3.16x10-5 C.) 9.5 D.) 10 E.) none of these

  6. If a soil has a pH of 4.7, what is the H+ concentration of the soil solution? iRespond Question Multiple Choice F 3DEEE688-A5C5-E44B-B380-293F5DA86D88 A.) 9.3 B.) -0.672 C.) 2.0x10-5 D.) 5.0x104 E.) none of these

  7. What is the pH of a 1x10- 10 M solution of HCl? iRespond Question Multiple Choice F B8E7648B-76CC-CF48-8460-3FC5E8EB53F4 A.) -4 B.) 4 C.) -10 D.) 10 E.) none of these

  8. Convert the following pH value to [H+]: 6.37 iRespond Question Multiple Choice F 76D604F1-6CE5-9C4E-A388-653384305253 A.) 0.63 B.) 7.63 C.) 2.34x106 D.) 4.27x10-7 E.) none of these

  9. Convert the following pH value to [H+]: 4.83. iRespond Question Multiple Choice F 67BA0C87-0E3E-4543-88C0-33B0AD5AEE95 A.) 1.48x10-5 B.) 6.76x104 C.) 9.17x1000 D.) -0.684 E.) none of these

  10. Convert the following pOH value to [H+]: 9.86. iRespond Question Multiple Choice F 4533BA52-4A14-F84C-9625-3FA654FD1928 A.) -0.994 B.) 7.24x109 C.) 7.24x10-5 D.) 1.38x10-10 E.) none of these

  11. Convert the following pOH value to [H+]: 2.53. iRespond Question Multiple Choice F 8AF1DCE5-28F9-5746-8A7D-2683A58557A5 A.) -0.994 B.) 3.39x10-12 C.) 2.95x10-3 D.) 3.39x102 E.) none of these

  12. Calculate the pH of 40 mL of a solution containing 1.00 g of nitric acid. iRespond Question Multiple Choice F 6BA059C2-7AD5-F64E-84CB-8DDB635D1ECA A.) 13.6 B.) 0.10 C.) 1.40 D.) 0.401 E.) none of these

  13. What is the hydronium concentration [H3O+] of a solution with a pOH of 2.47? iRespond Question Multiple Choice F F757DC73-B82A-5048-B929-9903133E2C65 A.) 11.53 B.) 0.0034 C.) 3.4x10-2 D.) 2.95x102 E.) none of these

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