How does H2SO4 dissociate? - Chemistry Stack Exchange
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 …
How do you prepare 2N H2SO4 and 2M H2SO4? - Answers
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 …
What is the dissociation equation for sulfuric acid (H2SO4)?
Feb 7, 2025 · Sulfuric acid is typically written as H2SO4, representing its chemical formula. In a chemical equation, sulfuric acid is often represented as H2SO4 (aq) to indicate that it is …
How many O atoms are in 1 mole of H2SO4? - Answers
Jun 6, 2024 · For H2SO4, there are 7 atoms (2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms) in one molecule. Therefore, in 2.0 mol of H2SO4, there would be 2 x 6.022 x 10^23 = …
How do you prepare 1M sulfuric acid from concentrated ... - Answers
Dec 8, 2024 · To prepare 1M sulphuric acid from concentrated sulphuric acid:First consider the molecular weight of H2SO4 = 98 g/mol, so you have to add 98g of conc. acid and make up to …
What is difference between H2SO3 and H2SO4? - Answers
May 25, 2024 · H2SO4, sulfuric acid, oxidation state +6, strong (second protolysis is relatively strong) diprotic acid, hygroscopical with and very stable in water.
inorganic chemistry - When HI reacts with H2SO4, why is the …
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, 9 months ago Modified 2 …
What is the net ionic equation for the reaction between Ba(OH)2 …
Apr 6, 2020 · I know its either: 1.) Ba + SO4 = BaSO4 2.) Ba + 2OH + 2H + SO4 = BaSO4 + 2H2O But can someone explain why water is or isn't part of the net ionic?
How prepare 0.02 M H2So4? - Answers
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, …
What is the result of CO3 2- plus H2SO4? - Answers
Dec 9, 2024 · What is the complete ionic equation for Na2CO3 H2SO4? H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 This is an acid/carbonate reaction.