5. Write the acid ionization equations in water of the weak acid H3PO4, and the expressions...
5. Write the acid ionization equations in water of the weak acid HiPO, and the expressions of Ka
Write the equations that represent the first and third ionization steps for phosphoric acid (H3PO4) in water (Use H3O* instead of H.) first ionization step H20( (aq) (s) third ionizatio (g) H20( Submit Answer Retry Entire Group 9 more group attempts remaining +
Using chemical equations, show how the triprotic acid H3PO4 ionizes in water. Phases, such as (I) or (aq), are optional.Each successive ionization reaction removes an H+ ion, so the final reaction should produce the unprotonated PO43- ion.
Write the equations that represent the first and third ionization steps for phosphoric acid (H2PO4) in water. (Use H2O instead of H.) first ionization step: + H2O(1) third ionization step: + H2O(1) Submit Answer Retry Entire Group 4 more group attempts remaining
Write the equations that represent the first and second ionization steps for selenous acid (H2SeO3) in water. (Use H3O+ instead of H+.) First Ionization Step Second Ionization Step
Write the equations that represent the first and second ionization steps for hydrotelluric acid (H,Te) in water. (Use H20 instead of H.) First ionization step: + H2O(1) (aq) Second ionizat (9) + H2O(1) Submit Answer 4 more group attempts remaining
Write the equations that represent the first and second ionization steps for sulfuric acid (H2SO4) in water. (Use H30+ instead of hf.) First ionization step: + H20() — + H2O(1) - + + (aq) Second ionizat (g) + H2O(1) + Submit Answer Retry Entire Group 8 more group attempts remaining Write the equations that represent the first and third ionization steps for arsenic acid (H2AsO4) in water. (Use Hz0+ instead of H.) first ionization step: + H20(1) = third ionization...
Write the equations that represent the first and second ionization steps for hydrotelluric acid (H2Te) in water. (Use H30+ instead of H+.) First ionization step: + H2O(1) ? + Second ionization step: + H2O(1) ? +
Write the equations that represent the first and second ionization steps for hydroselenic acid (H,Se) in water. (Use Hz0+ instead of H.) First ionization step: + H2O(1) = Second ionization step: + H2O(1) = Submit Answer Retry Entire Group 9 more group attempts remaining Write the equations that represent the second and third ionization steps for arsenic acid (HzAsO4) in water. (Use H30+ instead of H.) second ionization step: + H2O(1) = third ionization step: DB + 1,0 = +...
Calculate the percent ionization of a 6.7 M weak acid solution in water. (Ka = 3.7 × 10–4) Write the answer with 2 decimals. Show your calculations in the CALCULATIONS assignment.