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 in its ions …
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 dissolved in …
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 H2SO4, you …
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 = 1.2044 x 10^24 …
What is the stepwise dissociation of H2SO4? - Answers
May 26, 2024 · H2SO4 is used in acidification of KMnO4 solution because it is a stronger acid compared to HCl or HNO3, which ensures complete dissociation of the acid and provides a higher …
inorganic chemistry - When HI reacts with H2SO4, why is the sulphate ...
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, 10 months ago Modified 2 years, 10 months ago
What is the equivalent weight in grams of H2SO4? - Answers
May 31, 2024 · To calculate the percent of a 5 N H2SO4 solution, you need to know the molarity (moles of solute per liter of solution) and the molecular weight of the solute.
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 1 liter …
Why iron reacts differently with concentrated and dilute sulfuric acid?
Oct 11, 2015 · Concentrated sulfuric acid is at least $18~\mathrm {M}$ and contains only 2% water by mass. In this situation, most sulfuric acid molecules do not ionize due to the lack of water. The …
What is the chemical structure / hybridization of sulfuric acid?
Aug 27, 2012 · 5 I guess that an alternative way of asking this question is what is the hybridization of H2SO4? A better way to ask this might be: "What is the hybridization of the sulfur atom in Hydrogen …