some acids + bases questions. please answer all parts! Thank you so much! 3a. Cyanic acid,...
some acids + bases questions. please answer all parts! Thank you so much!
3a. Cyanic acid, HCNO, is a weak monoprotic acid with Ka = 2.0 × 10−4.Calculate the pH of a 0.820 M solution of this acid.
Report your answer to TWO places past the decimal.
3b. Hypobromous acid, HBrO, is a weak monoprotic acid with Ka = 2.8 × 10−9.Calculate the pH of a 0.312 M solution of this acid.
Report your answer to TWO places past the decimal.
3c. Hypobromous acid, HBrO, is a weak monoprotic acid with Ka = 2.8 × 10−9.Calculate the pH of a 0.528 M solution of this acid.
Report your answer to TWO places past the decimal.
3d. Chlorous acid, HClO2, is a weak monoprotic acid with Ka = 1.1 × 10−2.Calculate the pH of a 0.730 M solution of this acid.
Report your answer to TWO places past the decimal.
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some acids + bases questions. please answer all parts! Thank you
so much!
3a. Cyanic acid,...
An analytical chemist is titrating 104.4 mL of a 0.5000 M solution of cyanic acid (HCNO)...
An analytical chemist is titrating 104.4 mL of a 0.5000 M solution of cyanic acid (HCNO) with a 0.5500 M solution of NaOH, The p Ka of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 103.6 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2...
An analytical chemist is titrating 167.8 mL of a 1.000 M solution of cyanic acid (HCNO)...
An analytical chemist is titrating 167.8 mL of a 1.000 M solution of cyanic acid (HCNO) with a 0.4700 M solution of NaOH. The p Ka of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 236.2 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2...
A chemist titrates 190.0 mL of a 0.4425 M cyanic acid (HCNO) solution with 0.3359 M...
A chemist titrates 190.0 mL of a 0.4425 M cyanic acid (HCNO) solution with 0.3359 M KOH solution at 25 °C. Calculate the pH at equivalence. The pK, of cyanic acid is 3.46. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = D x 6 ? |
An analytical Chemist is titrating 136,6 ml of a 1.200 M solution of cyanic acid (HCNO)...
An analytical Chemist is titrating 136,6 ml of a 1.200 M solution of cyanic acid (HCNO) with a 0.5700 M solution of KOH. The pk of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 305.6 ml of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal...
An analytical chemist is titrating 158.3 mL of a 0.5300 M solution of cyanic acid (HCNO)...
An analytical chemist is titrating 158.3 mL of a 0.5300 M solution of cyanic acid (HCNO) with a 1.100 M solution of KOH. The pk of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 84.38 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal...
An analytical chemist is titrating 171.9 mL of a 1.100 M solution of cyanic acid (HCNO)...
An analytical chemist is titrating 171.9 mL of a 1.100 M solution of cyanic acid (HCNO) with a 0.7200 M solution of NaOH. The pK, of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 295.1 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal...
A solution is prepared at 25C that is initially 0.50 M in chlorous acid (HClO2), a...
A solution is prepared at 25C that is initially 0.50 M in chlorous acid (HClO2), a weak acid with Ka= 1.1 x 10^-2, and 0.4M in (NaClO2). Calc the pH of the solution. Round 2 decimal places
An analytical Chemistis tiltrating 96.8 ml of a 1.200 M solution of cyanic acid (HCNO) with...
An analytical Chemistis tiltrating 96.8 ml of a 1.200 M solution of cyanic acid (HCNO) with a 1.200 M solution of NaOH. The pk of cyanic add is 3.46. Calculate the pH of the acid solution after the chemist has added 105. mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal places...
An analytical chemist is titrating 248.8 mL of a 1.000 M solution of cyanic acid (HCNO)...
An analytical chemist is titrating 248.8 mL of a 1.000 M solution of cyanic acid (HCNO) with a 0.3300 M solution of NaOH. The pK, of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 826.0 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal...
You work in a chemistry lab, and are asked to prepare 500 mL of a buffer solution with pH-3.20, T...
You work in a chemistry lab, and are asked to prepare 500 mL of a buffer solution with pH-3.20, The weak acid solution concentration in this buffer should be 0.250 M and salt is a solid. The following steps walk you through a step by step process of this preparation. a. Choose the proper weak acids for the buffer solution Table 1. Ionization constant Ka for some weak acids Name Hydrofluoric acid Nitrous acid Fulminic acid Acetic acid Hypochlorous acid...
An analytical chemist is titrating 104.4 mL of a 0.5000 M solution of cyanic acid (HCNO) with a 0.5500 M solution of NaOH, The p Ka of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 103.6 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2...
An analytical chemist is titrating 167.8 mL of a 1.000 M solution of cyanic acid (HCNO) with a 0.4700 M solution of NaOH. The p Ka of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 236.2 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2...
A chemist titrates 190.0 mL of a 0.4425 M cyanic acid (HCNO) solution with 0.3359 M KOH solution at 25 °C. Calculate the pH at equivalence. The pK, of cyanic acid is 3.46. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = D x 6 ? |
An analytical Chemist is titrating 136,6 ml of a 1.200 M solution of cyanic acid (HCNO) with a 0.5700 M solution of KOH. The pk of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 305.6 ml of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal...
An analytical chemist is titrating 158.3 mL of a 0.5300 M solution of cyanic acid (HCNO) with a 1.100 M solution of KOH. The pk of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 84.38 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal...
An analytical chemist is titrating 171.9 mL of a 1.100 M solution of cyanic acid (HCNO) with a 0.7200 M solution of NaOH. The pK, of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 295.1 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal...
An analytical Chemistis tiltrating 96.8 ml of a 1.200 M solution of cyanic acid (HCNO) with a 1.200 M solution of NaOH. The pk of cyanic add is 3.46. Calculate the pH of the acid solution after the chemist has added 105. mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal places...
An analytical chemist is titrating 248.8 mL of a 1.000 M solution of cyanic acid (HCNO) with a 0.3300 M solution of NaOH. The pK, of cyanic acid is 3.46. Calculate the pH of the acid solution after the chemist has added 826.0 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal...
You work in a chemistry lab, and are asked to prepare 500 mL of a buffer solution with pH-3.20, The weak acid solution concentration in this buffer should be 0.250 M and salt is a solid. The following steps walk you through a step by step process of this preparation. a. Choose the proper weak acids for the buffer solution Table 1. Ionization constant Ka for some weak acids Name Hydrofluoric acid Nitrous acid Fulminic acid Acetic acid Hypochlorous acid...
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