May 31, 2024 · The Ka value of nitric acid (HNO3) is approximately 25 × 10^6. AnswerBot. ∙ 10mo ago. Copy. Add a Comment. Add your answer: Earn +20 pts. Q: What is the ka value of HNO3?

Jun 17, 2024 · The pKa of ammonium nitrate (NH4NO3) is approximately 4.1. This is a weak acid. Split it apart into NH4 and NO3. Add OH to NH4 and H+ to N03. NH40H is a weak base, while HNO3 is a strong acid.

May 23, 2024 · HNO3

May 26, 2024 · The pH of a 0.01 M solution of HNO3 would be around 2. Negative logarithm of the hydrogen ion concentration (10^-2) will give a pH value of 2 for the solution. ... (Ka * acid concentration ...

May 28, 2024 · HNO3 is a strong acid and dissociates completely in water so a 5 M solution of HNO3 would have a concentration of hydrogen ions of 5M also. So, pH = -log10[5] = -0.699 which indicates an extremely ...

May 21, 2024 · For the reaction between HNO3 (acid) and KOH (base), it is a 1:1 molar ratio reaction. This means that 1 mole of HNO3 will react with 1 mole of KOH. So, 1 mole of KOH is required to neutralize 1 ...

May 26, 2024 · HNO3 and HCl are strong oxidizing acids and can interfere with the redox reaction being studied in the titration, leading to inaccurate results. It is important to use a neutral or non-oxidizing ...

Jun 6, 2024 · HNO3 is a weak electrolyte and does not dissociate completely in water to form ions that can conduct electricity, whereas KNO3 is a strong electrolyte that completely dissociates into ions in ...

May 22, 2024 · The oxidation state of nitrogen (N) in nitric acid (HNO3) is +5. This is because hydrogen has an oxidation state of +1 in compounds, and oxygen usually has an oxidation state of -2.

May 24, 2024 · HNO3 is a chemical that has 1 hydrogen atom (HNO3), 1 nitrogen atom (H N O3) and 3 oxygen atoms (HN O3). If the queston meant what chemical HNO3 stood for, then the answer is nitric acid.WOuldn't ...