Jun 17, 2018 · Apologies for this extremely basic question, I'm just beginning with Chemistry so please don't be too harsh on me. My book says that sulfuric acid, $\\ce{H2SO4}$, dissociates in its ions …

Dec 28, 2024 · I learnt about the reactions of alkenes with $\\ce{H2SO4}$ in various conditions. Like when alkene reacts with cold conc. $\\ce{H2SO4}$. The first step in this reaction and also the rate …

May 15, 2023 · When HI reacts with H2SO4, why is the sulphate ion reduced to hydrogen sulphide instead of sulfur dioxide? Ask Question Asked 2 years, 6 months ago Modified 2 years, 6 months ago

Feb 28, 2025 · To prepare a 0.02 M (molar) solution of H2SO4 (sulfuric acid), you would first need to calculate the amount of sulfuric acid needed based on its molar mass (98.08 g/mol). Then, measure …

Feb 7, 2025 · The chemical equation for sulfuric acid is H2SO4. It is a strong acid commonly used in various industrial processes and as a laboratory reagent.

Feb 7, 2025 · The pH level of H2SO4, which is sulfuric acid, is very low, typically around 0 to 1. This means it is a strong acid.

Jun 5, 2024 · The balanced chemical equation for the reaction is: 2 KOH + H2SO4 -> K2SO4 + 2 H2O From the equation, it can be seen that 2 moles of KOH react with 1 mole of H2SO4.

Dec 3, 2024 · To prepare a 0.25N solution of H2SO4, you would need to dilute concentrated sulfuric acid (typically around 95-98% purity) with water. For example, to prepare 1L of 0.25N H2SO4, you …

May 24, 2024 · The formula of sulfuric acid is H2SO4, showing that each mole of sulfuric acid contains four mol of oxygen atoms. Therefore 750/4 or 187.5 mol of sulfuric acid will be sufficient.

Feb 19, 2022 · Why would the halides be protonated? Is this related to displacement of weak acid by strong acid? But aren't HCl, HBr, HI stronger than H2SO4? By the way, isn't NaHSO4 soluble? If …