Acid reacts with metal carbonate to produce salt, carbon dioxide, and water. The reaction with metal bicarbonate also produces salt, carbon dioxide, and water, but it tends to release more carbon dioxide gas due to the presence of bicarbonate ion.
A metal carbonate (such as calcium carbonate) or a metal bicarbonate (such as sodium bicarbonate) would most likely produce a gas when reacting with an acid. This is because carbonates and bicarbonates release carbon dioxide gas when they react with acids.
The word equation for the reaction between acid and metal carbonate is acid + metal carbonate → salt + water + carbon dioxide.
Bicarbonate soda is reversible. When it is heated, it decomposes to form carbon dioxide, water, and sodium carbonate. This reaction can be reversed by adding an acid, such as vinegar, which will cause the sodium carbonate to react with the acid and reform bicarbonate soda.
NH4HCO3, it is also commonly known as Ammonium Bicarbonate or Ammonium Hydrogen Carbonate
It is actually Hydrogen. Sodium Bicarbonate is properly known as Sodium Hydrogen Carbonate, and sometimes Sodium Acid Carbonate (Hydrogen makes it an acid)CompareNaHCO3 (sodium bicarbonate)Na2CO3 (sodium carbonate)Since sodium carbonate takes two sodium ions for each carbonate, and bicarbonate has only one, ratio of carbonate ions to sodium ion doubles, hence the term bicarbonate.
A metal carbonate (such as calcium carbonate) or a metal bicarbonate (such as sodium bicarbonate) would most likely produce a gas when reacting with an acid. This is because carbonates and bicarbonates release carbon dioxide gas when they react with acids.
The word equation for the reaction between acid and metal carbonate is acid + metal carbonate → salt + water + carbon dioxide.
H2CO3 is Carbonic Acid or HCO3- is Bicarbonate
Bicarbonate soda is reversible. When it is heated, it decomposes to form carbon dioxide, water, and sodium carbonate. This reaction can be reversed by adding an acid, such as vinegar, which will cause the sodium carbonate to react with the acid and reform bicarbonate soda.
NH4HCO3, it is also commonly known as Ammonium Bicarbonate or Ammonium Hydrogen Carbonate
It is actually Hydrogen. Sodium Bicarbonate is properly known as Sodium Hydrogen Carbonate, and sometimes Sodium Acid Carbonate (Hydrogen makes it an acid)CompareNaHCO3 (sodium bicarbonate)Na2CO3 (sodium carbonate)Since sodium carbonate takes two sodium ions for each carbonate, and bicarbonate has only one, ratio of carbonate ions to sodium ion doubles, hence the term bicarbonate.
metal carbonate + acid = metal salt + carbon dioxide + water e.g. calcium carbonate + hydrochloric acid = calcium chloride + water + carbon dioxide CaCO3 + 2HCl = CaCl2 + H2O +CO2
When a metal carbonate reacts with an acid, the products are a salt, carbon dioxide gas, and water. The salt formed will depend on the specific metal in the carbonate and the acid used in the reaction.
The conjugate base of HCO3- (bicarbonate ion) is CO32- (carbonate ion) The conjugate acid of HCO3- (bicarbonate ion) is H2CO3 (carbonic acid)
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water is produced
When an acid is neutralized by an antacid containing a carbonate or bicarbonate, carbon dioxide gas is produced as an additional product along with water and a salt.