Want this question answered?
Carbonic Acid/Hydrogen Carbonate
Carbonic acid (2CHO3) decomposses into: CO2 and 2H2O.
it is formed by carbonate rock and slightyly acidic water
Carbonic acid occurs naturally.
Ø Carbonation occurs on rocks which contain calcium carbonate such as limestone and chalk. Ø Carbon dioxide dissolved in rainwater forms weaker carbonic acid that reacts with insoluble calcium carbonate, changing it into soluble bicarbonate. This takes place when rain combines with carbon dioxide or an organic acid to form a weak carbonic acid which reacts with calcium carbonate (the limestone) and forms calcium bicarbonate. Ø The reactions as follows: Ø CO2 + H2O => H2CO3 Ø Carbon dioxide + water => carbonic acid Ø H2CO3 + CaCO3 => Ca (HCO3)2 Ø Carbonic acid + calcium carbonate => calcium bicarbonate
double replacement and decomposition
magnesium bicarbonate
i hate this, its all bull -___________-
Magnesium carbonate (MgCO3)Explanation:Magnesium oxide is a basic oxide. A property of basic oxides is that they react with acid to form salt and water. Soda water contains an acid called carbonic acid. Magnesium oxide can react with carbonic acid to form magnesium carbonate as shown in the equation below:MgO(s) + H2CO3(aq) --> MgCO3(aq) + H2O(l)
Errrrr..... and the question is? Carbonic acid is a solution of carbon-dioxide in water. It can dissolve limestone (calcium carbonate), dolomite (magnesium carbonate) and gypsum (calciumm sulphate). +++ This was flagged on "gibberish" grounds. The question is badly worded but but after gently teasing the writer about that, I answered seriously & concisely what I took to be his or her enquiry.
Carbonic acid is H2CO3. Magnesium hydroxide is Mg(OH)2. They may react to form water and either magnesium carbonate, MgCO3, or magnesium bicarbonate, Mg(HCO3)2. You need an equation where you have the same number of each type of atom on each side. So, for complete neutrlization you get: Mg(OH)2 + H2CO3 --> 2H2O + MgCO3 For partial neutralization you get: Mg(OH)2 + 2H2CO3 --> 2H2O + Mg(HCO3)2
Carbonic Acid/Hydrogen Carbonate
Carbonic group is not a term used in chemistry. Carbonic acid is H2CO3. The carbonate group is CO3 2-.
magnesium + sulphuric acid = magnesium sulfate + hydrogen gas
carbonic acid
0,028 moles carbonic are obtained.
is it possible to prepare a buffer consisting of only carbonic acid and sodium carbonate.