Chemically both are same.
Pure hydrogen iodide dissolved in water is known as hydroiodic acid.
Hydroiodic acid (HI) is formed when hydrogen iodide (HI) dissociates in an aqueous solution. It is a strong acid that ionizes completely in water to yield hydronium ions (H₃O⁺) and iodide ions (I⁻).
Hydroiodic acid
In an aqueous solution of H2SO4 (sulfuric acid), the predominant ionic species present are H+ (hydrogen ions) and HSO4- (bisulfate ions). These ions are formed as sulfuric acid dissociates in water.
Hydrogen gas is formed when aluminum metal reacts with aqueous sodium hydroxide. The reaction produces aluminum hydroxide and hydrogen gas.
Yes, it is correct.
Aqueous solutions of calcium oxide (CaO) are basic because they produce hydroxide ions when dissolved in water. Calcium oxide reacts with water to form calcium hydroxide, which dissociates to release hydroxide ions, increasing the pH of the solution and making it basic.
In potassium chloride, the bond formed between potassium and chloride is an ionic bond, meaning electrons are transferred from potassium to chloride. In hydrogen chloride, the bond formed between hydrogen and chlorine is a covalent bond, meaning electrons are shared between hydrogen and chlorine. Ionic bonds typically form between metals and nonmetals, while covalent bonds form between two nonmetals.
Hydroiodic Acid. It is a strong acid (100% dissociation).
In an aqueous solution of H2SO4 (sulfuric acid), the predominant ionic species present are H+ (hydrogen ions) and HSO4- (bisulfate ions). These ions are formed as sulfuric acid dissociates in water.
An aqueous solution is a solution in which the solvent is water. It means that the substance of interest is dissolved in water to create a homogeneous mixture. Many chemical reactions and biological processes occur in aqueous solutions due to the high abundance and reactivity of water.
Yes, it is correct.
aqueous
Hydrogen gas is formed when aluminum metal reacts with aqueous sodium hydroxide. The reaction produces aluminum hydroxide and hydrogen gas.
An aqueous solution is formed when a substance is dissolved in water. The latin for water is 'aqua' - hence the word 'aqueous'.A solution in which water is the primary solvent.
H+ and Cl-
When an acid is placed in water, the hydronium ion (H3O^+) is formed.
KCN is a basic salt because it is formed from a strong base (potassium hydroxide, KOH) and a weak acid (hydrogen cyanide, HCN). It will behave as a base in aqueous solution, producing hydroxide ions when dissolved in water.
Pb(NO3)2(aq)+2NaI(aq)=2NaNO3(aq)+PbI2(s)
Bromine is prepared by a method which comprises contacting hydrogen peroxide with an aqueous solution containing bromide ion and rapidly removing the bromine as it is formed. This method is particularly suitable for obtaining bromine from seawater, using the conventional intermediate, bromosulfuric solution.