What is the of 80 mL o mol IL NOOH solulion after les the addition do...
What is the pH of 80 mL of a 0.4 mol/L NaOH solution after the addition of 20 mL of a 0.5 mol/L solution of HCl? 4. What is the pH of 80 mL of a 0.4 mol/L NaOH solution after the addition of 20 mL of a 0.5 mol/L solution of HCI?
4. What is the pH of 80 mL of a 0.4 mol/l NaOH solution after the addition 2 points of 20 mL of a 0.5 mol/L solution of HCI? Your answer
What is the pH of 50 mL of a 1.0 mol/L methylamine (CH3NH2) solution after the addition of 50 mL of a 0.5 mol/L solution of HCl? 5. What is the pH of 50 mL of a 1.0 mol/L methylamine (CH3NH2) solution after the addition of 50 mL of a 0.5 mol/L solution of HCI?
Maps 1. What is the pH of a 0.35 mol/L solution of acetylsalicylic acid (C9H804)? 2 points Your answer 2. What is the pH of a 1.50 mol/L solution of ammonium chloride (NH4Cl)? 2 points Your answer 4 points 3. What is the pH of the buffer resulting of the mixing of 34.4 g of sodium dihydrogen phosphate (NaH2PO4) and 48.5 g of sodium hydrogen phosphate (Na2HPO4) in 2.5 L of distilled water? Your answer 4. What is the pH...
5. What is the pH of 50 mL of a 1.0 mol/L methylamine (CH3NH2) solution after the addition of 50 mL of a 0.5 mol/L solution of HCI? Your angwer
5. What is the pH of 50 mL of a 1.0 mol/L methylamine (CH3NH2) solution 2 points after the addition of 50 mL of a 0.5 mol/L solution of HCI? Your answer O BE
Calculate the pH of 250 mL of a 0.46 M solution of HN3 before and after the addition of 0.076 mol of N3 Ka(HN3) = 0.000019 initial pH = final pH =
Calculate the pH of the solution after the addition of each of the given amounts of 0.0649 M HNO3 to a 80.0 mL solution of 0.0750 M aziridine. The p?a of aziridinium is 8.04. a.) What is the pH of the solution after the addition of 0.00 mL HNO3? b.) What is the pH of the solution after the addition of 5.81 mL HNO3? c.) What is the pH of the solution after the addition of a volume of HNO3...
Caleulate the PH after the addition of 5and 4o mL f o.1M to 20.oo mL of o.I M H2A kaielxit, Kaeixto). NaoH
Calculate the pH of the solution after the addition of each of the given amounts of 0.0504 M HNO, to a 60.0 mL solution of 0.0750 M aziridine. The pK, of aziridinium is 8.04. What is the pH of the solution after the addition of 0.00 mL HNO,? pH = What is the pH of the solution after the addition of 8.55 mL HNO,? pH = What is the pH of the solution after the addition of a volume of...