How is an acid prepared from a (a) non-metal (b) salt? Give an equation for each.
Answers
Answer:
Acids are prepared from non-metals by their oxidation. For example : Sulphur or phosphorus is oxidized by conc. Nitric acid to form sulphuric acid or phosphoric acid. S + 6HNO3 H2SO4 + 2H2O + 6NO2 P + 5HNO3 H3PO4 + H2O + 5NO2 Acids are prepared from salt by displacement reaction. For example : Nitric acid is prepared by using H2SO4 and sodium chloride. NaCl + H2SO4 NaHSO4 + HNO3Read more on Sarthaks.com - https://www.sarthaks.com/141420/how-is-an-acid-prepared-from-a-a-non-metal-b-salt-give-an-equation-for-each
Answer: Acids are prepared from non-metals by their oxidation. For example : Sulphur or phosphorus is oxidized by conc. Nitric acid to form sulphuric acid or phosphoric acid. S + 6HNO3 H2SO4 + 2H2O + 6NO2 P + 5HNO3 H3PO4 + H2O + 5NO2 Acids are prepared from salt by displacement reaction. For example : Nitric acid is prepared by using H2SO4 and sodium chloride. NaCl + H2SO4 NaHSO4 + HNO3
Explanation: