1. Consider a 1.0 L buffer containing 0.102 mol L-1 HOCl and 0.103 mol L-1 OCl-. What is the pH of the solution after adding 2.8 x 10-3 mol of HCl? Express your answer to 2 decimal places.
2. What is the pH of a solution containing 0.179 mol L-1 HF and 0.329 mol L-1 F- ? Round your answer to 2 decimal places.
3. 15.4 mL solution of 0.100 mol L-1 NaOH is titrated using 0.150 mol L-1 HCl. What is the pH of the solution after 1.26 mL of the HCl solution is added? Express your answer to 2 decimal places.
4. A 13.8 mL solution of 0.100 mol L-1 HF is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 5.85 mL of the NaOH solution is added? Express your answer to 2 decimal places.
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1. Consider a 1.0 L buffer containing 0.102 mol L-1 HOCl and 0.103 mol L-1 OCl-....
Consider a 1.0 L buffer containing 0.109 mol L-1 HOCl and 0.095 mol L-1 OCl-. What is the pH of the solution after adding 7.2 x 10-3 mol of NaOH? Express your answer to 2 decimal places.
A 11.4 mL solution of 0.100 mol L-1 HOCl is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 4.76 mL of the NaOH solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or KB values in your textbook in chapter 15.
A 18.3 mL solution of 0.100 mol L-1 HCl is titrated using 0.150 mol L-'NaOH. What is the pH of the solution after 14.4 mL of the NaOH solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or Kg values in your textbook in chapter 15. Answer: Check A 12.1 ml solution of 0.100 mol L-' HF is titrated using 0.150 mol L- NaOH. What is the...
There is 15.1mL solution of 0.100 mol /L HOCl is titrated using 0.150mol/L NaOH What is the pH of the solution after 5.91 mL of the NaOH solution is need is added? Express your answer to 2 decimal places?
A 15.0 mL solution of 0.100 mol L-1 NaOH is titrated using 0.150 mol L-1 HCl. What is the pH of the solution after 1.33 mL of the HCl solution is added? Express your answer to 2 decimal places
A 17.6 mL solution of 0.100 mol L-1 HOCl is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 4.74 mL of the NaOH solution is added?
A 17.1 mL solution of 0.100 mol L-1 HF is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 5.66 mL of the NaOH solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or KB values in your textbook in chapter 15.
can someone help me with these two questions? A 15.3 mL solution of 0.100 mol L-1 NaOH is titrated using 0.150 mol L-1 HCI. What is the pH of the solution after 16.7 mL of the HCl solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or KB values in your textbook in chapter 15. Answer: Check A 15.2 mL solution of 0.100 mol L-1 HE is...
A 12.7 mL solution of 0.100 mol L-1 HCl is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 5.26 mL of the NaOH solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or KB values in your textbook in chapter 15.
A 15.2 mL solution of 0.100 mol L-7 HF is titrated using 0.150 mol L-7 NaOH. What is the pH of the solution after 3.83 mL of the NaOH solution is added? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or KB values in your textbook in chapter 15. Answer: