# pH, poh, and kw practice stations

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

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

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

If the H+ concentration is 0.00005 M, what is the pH?
iRespond Question Multiple Choice F 7AA5ECE AC46-8A82-4D2EDF1415CA A.) 4.30 B.) 5 C.) 9 D.) 9.70 E.) none of these

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

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-B F5DA86D88 A.) 9.3 B.) C.) 2.0x10-5 D.) 5.0x104 E.) none of these

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

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

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

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

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