number of oxygens
resonance occur charge is not uniformly distributed and difference of electronegativity is there between central atom and attached atom..it takes place sulphates, phenoxides nd carbonates
Carbonates are compounds that contain the carbonate ion (CO3^2-) and are formed by the reaction of carbon dioxide with a base. Hydroxides are compounds that contain the hydroxide ion (OH-) and are formed by the reaction of a metal with water. Carbonates are typically insoluble in water, while hydroxides are usually soluble.
it is caused due to the salts of calcium and magnesium carbonates and bicarbonates. CaCO3, MgCO3, Ca(HCO3)2, Mg(HCO3)2
Carbonates react with hydrochloric acid.
As carbonates are mildly basic, anything acid will react with them (releasing carbon dioxide gas).
The acid that makes carbonates is carbonic acid.
No, carbonates do not contain silicon. Carbonates are composed of carbon and oxygen, typically combined with a metal such as calcium, magnesium, or iron. Silicon is a separate element found in silicate minerals.
non metallic includes carbonates,sulfates such as calcite,graphite.they are widely used in industrASFHASDTAWB^AE%UAE%n
Calcite belongs to the carbonates.
No, any strong acid will react with carbonates.
Phenol does not react with carbonates because it is a weak acid and does not produce sufficient H⁺ ions to react with the carbonate ions (CO₃²⁻). In contrast, stronger acids like hydrochloric acid readily react with carbonates to produce carbon dioxide, water, and a salt. The equilibrium between phenol and its conjugate base (phenoxide ion) does not favor the release of H⁺ needed for the carbonate reaction. Thus, phenol remains unreactive towards carbonates under normal conditions.
The solubility of carbonate salts varies depending on the specific salt and the conditions. Generally, carbonates of alkali metals like sodium and potassium are soluble in water, while carbonates of transition metals are not very soluble.