A base (also called an alkali) is a substance that consists of a metal ion combined with a hydroxide ion. Examples are sodium hydroxide and potassium hydroxide.
When a metal hydroxide reacts with an acid, it forms water and a salt. The metal from the hydroxide forms the cation of the salt, while the anion from the acid forms the anion of the salt. This reaction is known as neutralization.
When a metal oxide reacts with a nonmetal oxide, they form a salt. The reaction typically involves the transfer of electrons from the metal to the nonmetal, resulting in the creation of a new compound. The resulting product will depend on the specific metal and nonmetal oxides involved in the reaction.
Sodium Hydroxide + Hydrocloric acid --> Sodiumchloride + Water
The products of the reaction between iron II sulfate and sodium hydroxide are iron II hydroxide and sodium sulfate. The balanced chemical equation for this reaction is FeSO4 + 2NaOH → Fe(OH)2 + Na2SO4.
The reaction between Copper II hydroxide and heat is a decomposition reaction. When heated, Copper II hydroxide breaks down into copper oxide and water vapor.
Metal oxide + Water --> Metal hydroxide
When a metal reacts with a base, it can form a salt and hydrogen gas. The metal hydroxide is typically formed when a metal reacts with a base, such as sodium hydroxide or potassium hydroxide. The metal hydroxide is soluble in water and will produce a basic solution.
When a metal hydroxide reacts with an acid, it forms water and a salt. The metal from the hydroxide forms the cation of the salt, while the anion from the acid forms the anion of the salt. This reaction is known as neutralization.
You get the metal hydroxide instead of the metal oxide. This happens with extremely reactive metals such as sodium. 2Na + 2H2O --> 2NaOH +H2
I think you mean metal + water = metal hydroxide + hydrogen. This is a displacement reaction. It can also be called a redox reaction.
A substance that yields an anion plus the hydroxyl ion in water is a strong base. Examples include sodium hydroxide (NaOH) and potassium hydroxide (KOH) which dissociate completely in water to produce hydroxide ions.
The reaction between water and metal oxide to form metal hydroxide is a chemical reaction. Specifically, it is a type of reaction known as a metal oxide reaction, where a metal oxide reacts with water to produce a metal hydroxide. This reaction is often exothermic and can involve ions transferring between the compounds.
A water plus a metal makes a metal hydroxide and hydrogen gas For example, Potassium + Water ---> Potassium Hyroxide + Water 2K + 2H20 ---> 2KOH + H2
An example of a compound composed of a metal and a polyatomic ion is magnesium sulfate (MgSO4). In this compound, magnesium is the metal, and the sulfate ion (SO4) is the polyatomic ion.
Calcium hydroxide is an inorganic compound with the chemical formula Ca(OH)2. It is considered a base because it can neutralize acids to form salts and water. Calcium hydroxide is commonly used in various applications, such as in construction, medicine, and food industry.
Lead (II) oxide (PbO) reacts with water to form lead hydroxide (Pb(OH)2). The chemical equation for this reaction is: PbO + H2O -> Pb(OH)2. This reaction is an example of a metal oxide reacting with water to form a metal hydroxide.
= iron hydroxide plus sodium chloride