pH using activities
Please show me how you arrived at your answer.
Homework Answers
Here pH = 14 (-log[0.013])
= 14 - (-[-2.1139])
= 14 - (1.886)
= 12.114
pH will be 12.1
Here pH = 14 (-log[0.013])
= 14 - (1.744)
= 13.256
pH will be 13.3
Neglecting activities, calculate the pH of a solution containing 0.013 M NaOH plus 0.0120 M LiNO3. 12.11 pH Using activi...
Neglecting activities, calculate the pH of a solution containing 0.013 M NaOH plus 0.0120 M LiNO3. 12.11 pH Using activities, re-calculate the actually pH of the solution. ?
Neglecting activities, calculate the pH of a solution containing 0.013 M NaOH plus 0.0120 M LiNO3....
Neglecting activities, calculate the pH of a solution containing 0.013 M NaOH plus 0.0120 M LiNO3. 12.11 pH Using activities, re-calculate the actually pH of the solution. ?
5. Neglecting activities, calculate the pH of a solution containing 0.012 M NaOH plus 0.0120 M...
5. Neglecting activities, calculate the pH of a solution containing 0.012 M NaOH plus 0.0120 M LiNO3. Using activities, re-calculate the actually pH of the solution.
Please answer both 24 & 27 22. Calculate the pH of a 0.0120 M lactic acid...
Please answer both 24 & 27
22. Calculate the pH of a 0.0120 M lactic acid solution. HC3H5O3, K = 1.36x10 23. Find the pH of 0.388 M lithium butanoate solution, LIC,H,O,(aq). Butanoic acid Kg = 1.52x10° 24. Calculate the percent ionization for a 0.0240 M hypochlorous acid solution. The K, for hypochlorous acid is 3.4x10 25. Nicotine is a weak base (C10H24N2, Kb = 1.0x10'). A researcher prepares a solution containing 0.300 M nicotine and 0.050 M NaOH. Determine...
Determine the pH of a solution containing 0.050 M NaOH and 0.025 M KI neglecting activities....
Determine the pH of a solution containing 0.050 M NaOH and 0.025 M KI neglecting activities. pH= Determine the pH of the same solution including activities. Activity coefficients at various ionic strengths can be found in this table, pH= contact u help terms of use privacy policy about us careers MacBook Pro DIl FB en F7 8
Your P.I. asks you to make 1 l of a 100 mM NaOH solution using a...
Your P.I. asks you to make 1 l of a 100 mM NaOH solution using a 2 M NaOH stock solution and water. How many ml of 2 M NaOH and water do you have to mix to get your solution? What is the expected pH of this solution? (Answer is 50 ml of a 2M NaOH solution + 950 ml water and pH = 13... but please show work on how to get these answers!!) thank you and will...
Calculate the pH of a solution which is 0.0070 M in KOH and 0.019 M in NaNO3 using activities. Submit Answer Tries 0/5...
Calculate the pH of a solution which is 0.0070 M in KOH and 0.019 M in NaNO3 using activities. Submit Answer Tries 0/5 Calculate a pH for the same solution, ignoring activities. Submit Answer Tries 0/5
This FRQ is kinda confusing me, could someone help me please :) 127.Hypochlorous acid, HOCI, is...
This FRQ is kinda confusing me, could someone help me please
:)
127.Hypochlorous acid, HOCI, is a weak acid in water. The K, expression for HOCI is shown above Write a chemical equation showing how HOCI behaves as an acid in water a. Calculate the pH ofa 0.175 M solution of HOCI b. Write the net ionic equation for the reaction between the weak acid HOCI(aq) and the strong base NaOH(aq) In an experiment, 20.00 mL of 0.175 M HOCI(aq)...
Question 9 of 11 > Determine the pH of a solution containing 0.050 M NaOH and...
Question 9 of 11 > Determine the pH of a solution containing 0.050 M NaOH and 0.025 M KI neglecting activities. pH = Determine the pH of the same solution including activities. Activity coefficients at various ionic strengths can be found in this table. pH =
Need work step by step please! pH of a Buffered Solution Using tabulated Ka and Kp...
Need work step by step please!
pH of a Buffered Solution Using tabulated Ka and Kp values, calculate the pH of the following solutions. Answer to 2 decimal places. K2 & Kb values may be found in Zumdahl, Chemical Principles 8th ed. Appendix 5 Tables A5.1, A5.3. A solution containing 1.5x10-1 M HOCI and 4.4x 10-1 M NaOCI 1pts Incorrect. Tries 2/5 Previous Tries Submit Answer 1000.0 mL of solution containing 11.0 g of CH3COOH and 20.0 g of CH...
Please answer both 24 & 27
22. Calculate the pH of a 0.0120 M lactic acid solution. HC3H5O3, K = 1.36x10 23. Find the pH of 0.388 M lithium butanoate solution, LIC,H,O,(aq). Butanoic acid Kg = 1.52x10° 24. Calculate the percent ionization for a 0.0240 M hypochlorous acid solution. The K, for hypochlorous acid is 3.4x10 25. Nicotine is a weak base (C10H24N2, Kb = 1.0x10'). A researcher prepares a solution containing 0.300 M nicotine and 0.050 M NaOH. Determine...
Determine the pH of a solution containing 0.050 M NaOH and 0.025 M KI neglecting activities. pH= Determine the pH of the same solution including activities. Activity coefficients at various ionic strengths can be found in this table, pH= contact u help terms of use privacy policy about us careers MacBook Pro DIl FB en F7 8
Calculate the pH of a solution which is 0.0070 M in KOH and 0.019 M in NaNO3 using activities. Submit Answer Tries 0/5 Calculate a pH for the same solution, ignoring activities. Submit Answer Tries 0/5
This FRQ is kinda confusing me, could someone help me please
:)
127.Hypochlorous acid, HOCI, is a weak acid in water. The K, expression for HOCI is shown above Write a chemical equation showing how HOCI behaves as an acid in water a. Calculate the pH ofa 0.175 M solution of HOCI b. Write the net ionic equation for the reaction between the weak acid HOCI(aq) and the strong base NaOH(aq) In an experiment, 20.00 mL of 0.175 M HOCI(aq)...
Question 9 of 11 > Determine the pH of a solution containing 0.050 M NaOH and 0.025 M KI neglecting activities. pH = Determine the pH of the same solution including activities. Activity coefficients at various ionic strengths can be found in this table. pH =
Need work step by step please!
pH of a Buffered Solution Using tabulated Ka and Kp values, calculate the pH of the following solutions. Answer to 2 decimal places. K2 & Kb values may be found in Zumdahl, Chemical Principles 8th ed. Appendix 5 Tables A5.1, A5.3. A solution containing 1.5x10-1 M HOCI and 4.4x 10-1 M NaOCI 1pts Incorrect. Tries 2/5 Previous Tries Submit Answer 1000.0 mL of solution containing 11.0 g of CH3COOH and 20.0 g of CH...
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