What is the pH of a 12.5 M solution of H2SO,? The first proton completely dissociates;...
What is the pH of a 13.5 M solution of H2SO? The first proton completely dissociates; the K, for the second proton is 1.2x10-2 Answers must be accurate to 2 decimal places. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response.
10 Question 10 Tries remaining 3 Points out of 100 P Flag question What is the pH of a 10.1 M solution of H2SO4? The first proton completely dissociates the K, for the second proton is 1.2x10-2 Answers must be accurate to 2 decimal places. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response.
Question 10 The remaining Points out of 100 Prag question What is the pH of a 13.0 M solution of H-SOA? The first proton completely dissociates, the Ky for the second proton is 1.2x10-2 Answers must be accurate to 2 decimal places. Multiple tries are permitted, however, 20% (1/5) point will be deducted for each incorrect response, Answer: Check
10 Question 10 Tries remaining: 1 Points out of 1,00 P Flag question What is the pH of a 10.1 M solution of H2SO4? The first proton completely dissociates; the Ka for the second proton is 1.2x10-2 Answers must be accurate to 2 decimal places. Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: -1.00 Assume that the concentration of [H2SO4) = [HSO ). Make an ICE table for the second deprotonation Try...
please show work for each part , thank you part 1 part 2 part 3 part 4 The remaining Points out of 1.00 P Flat question What is the percent ionization of a 0.00473 M solution of HCO H? The K is 1.8x10-4 Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response What is the pOH of a 0.02129 M solution of LiHS? The Ka of H2S is 8.9x10-8. Multiple tries are permitted; however,...
please show the work on how to solve as im trung to get the hang of it part 1 part 2 part 3 part 4 part 5 What is the percent ionization of a 0.00600 M solution of HCO2H? The K, is 1.8x10-4 Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. What is the pOH of a 0.02129 M solution of LiHS? The Ka of H2S is 8.9x10-8 Multiple tries are permitted; however,...
What is the pH of a 15.9 M solution of H2SO4? The first proton completely dissociates; the Ka for the second proton is 1.2×10–2.
What is the pH of a 13.5 M solution of H2SO4? The first proton completely dissociates; the Ka for the second proton is 1.2×10–2.
Tries remaining Pants out of 10 p u esto What is the pH of a solution of the buffer containing 0.004 M HCNO and 0.062 M NaCNO? The K of HCNO is 2.0x10-4 Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response Answer: Check Question 14 What is the ratio of base to acid needed to obtain a pH of 4.51 for buffer containing HCSHENCI and CsH5N? The Ka of HC.HSN is 5.88x10-6 Multiple...
What is the pH of a 0.00831 M solution of NH(CH3)3Cl? The K of N(CH3)3 is 6.3x10-5 Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response