This is a metal and acid reaction. In these reactions, the gas produced is always hydrogen. The full balanced equation is:
Mg (s) + 2 HCl (aq) --> MgCl2 (aq) + H2 (g)
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The chemical equation for the reaction between calcium carbonate (CaCO3) and hydrochloric acid (HCl) is: CaCO3 + 2HCl → CaCl2 + CO2 + H2O In this reaction, calcium carbonate reacts with hydrochloric acid to produce calcium chloride, carbon dioxide gas, and water.
The ionic equation for the reaction between calcium carbonate (CaCO3) and an acid is: CaCO3(s) + 2H+(aq) → Ca2+(aq) + H2O(l) + CO2(g). In this reaction, calcium carbonate reacts with acid to form calcium ions, water, and carbon dioxide gas.
When calcium carbonate is added to acetic acid, carbon dioxide gas will evolve as a result of the reaction. This is because acetic acid will react with the calcium carbonate to form calcium acetate, water, and carbon dioxide.
Sodium bicarbonate will evolve gas when it is mixed with an acid, as it undergoes a chemical reaction to produce carbon dioxide gas. If mixed with a substance that is not acidic, such as water, sodium bicarbonate will not evolve gas.
When marble (calcium carbonate) is heated, it undergoes thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. The chemical equation for this reaction is: CaCO3(s) -> CaO(s) + CO2(g).
When marble is heated, it undergoes a chemical reaction called thermal decomposition. This reaction breaks down the calcium carbonate (CaCO3) in marble into calcium oxide (CaO) and carbon dioxide (CO2) gas.
The chemical equation for the reaction between calcium carbonate (CaCO3) and hydrochloric acid (HCl) is: CaCO3 + 2HCl → CaCl2 + CO2 + H2O In this reaction, calcium carbonate reacts with hydrochloric acid to produce calcium chloride, carbon dioxide gas, and water.
The ionic equation for the reaction between calcium carbonate (CaCO3) and an acid is: CaCO3(s) + 2H+(aq) → Ca2+(aq) + H2O(l) + CO2(g). In this reaction, calcium carbonate reacts with acid to form calcium ions, water, and carbon dioxide gas.
The reaction is:CaCO3 + 2 HCl = CaCl2 + CO2(gas) + H2OThe reaction is finished when CaCO3 is integrally reacted.
Carbon dioxide (CO2). The reaction is CaCO3--->CaO + CO2.
When calcium carbonate (CaCO3) is heated strongly, it decomposes to form calcium oxide (CaO) and carbon dioxide (CO2) gas. This is a thermal decomposition reaction that occurs at high temperatures.
When calcium carbonate is added to acetic acid, carbon dioxide gas will evolve as a result of the reaction. This is because acetic acid will react with the calcium carbonate to form calcium acetate, water, and carbon dioxide.
Sodium bicarbonate will evolve gas when it is mixed with an acid, as it undergoes a chemical reaction to produce carbon dioxide gas. If mixed with a substance that is not acidic, such as water, sodium bicarbonate will not evolve gas.
To test limestone for its calcium carbonate (CaCO3) content, you can use an acid test. By adding a few drops of dilute hydrochloric acid to a sample of limestone, a reaction will occur if it contains calcium carbonate, producing bubbles of carbon dioxide gas. The intensity of the reaction can indicate the purity of the limestone.
When marble (calcium carbonate) is heated, it undergoes thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. The chemical equation for this reaction is: CaCO3(s) -> CaO(s) + CO2(g).
Calcium carbonate plus hydrochloric acid undergo a chemical reaction that produces calcium chloride, water, and carbon dioxide gas. The balanced chemical equation for this reaction is: CaCO3 + 2HCl -> CaCl2 + H2O + CO2. This reaction is often used in the laboratory to study the concept of acid-base reactions.
When sulfuric acid is mixed with calcium carbonate, a chemical reaction occurs where calcium sulfate, carbon dioxide gas, and water are produced. The equation for this reaction is: H2SO4 + CaCO3 → CaSO4 + CO2 + H2O. The carbon dioxide gas will bubble out of the solution.