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 …
What is the chemical structure / hybridization of sulfuric acid?
Aug 27, 2012 · 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 …
organic chemistry - Why concentrated sulfuric acid for …
$$\ce {CH3CH2OH <=> [H2SO4] CH2=CH2 + H2O}$$ Now, using Le Châtelier's Principle, we can deduce Dissenter's comments. In concentrated sulfuric acid there is little to no water (note …
Why iron reacts differently with concentrated and dilute sulfuric …
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 …
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, 5 months ago Modified 2 …
1 kg of sulfuric is equal how many liter sulfuric acid? - Answers
May 24, 2024 · How many element are in a molecule of sulfuric acid (H2SO4)? Sulfuric Acid is H2SO4. It contains the elements: Hydrogen, Sulfur, and Oxygen. Thus there are 3 elements in …
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, …
Reaction between concentrated sulfuric acid and sodium bromide
Feb 19, 2022 · $\ce {H2SO4}$ reacts with $\ce {NaBr}$ in two steps. First $$\ce {H2SO4 + NaBr -> NaHSO4 + HBr \tag {1}}$$ This reaction occurs at all conditions of temperature and …
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 …
Why is the second acid dissociation constant for sulphuric acid …
Feb 23, 2018 · Alternatively you can think that the $-2$ charged $\ce {SO4^2-}$ anion attracts really strongly the $\ce {H+}$ resulting in the equilibrium being towards $\ce {HSO4^-}$, …