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double replacement and decomposition

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Q: When magnesium carbonate MgCO3 reacts with nitric acid HNO3 magnesium nitrate and carbonic acid form Carbonic acid then breaks down into water and carbon dioxide What two types of reactio?
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When magnesium carbonate mgco2 reacts with nitric acid hno3 magnesium nitrate and carbonic acid form carbonic acid breaks down into water and carbon dioxide what two typers of reactions take place?

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What is the scientific name for carbonic acid?

Carbonic acid IS the scientific name for a solution of carbon dioxide in water. Other names are dihydrogen carbonate; hydroxymethanoic acid.


What is carbon dioxide formula?

Carbonic AcidIt is an inorganic compound and a weak acid. Formula of Carbonic AcidH2CO3


Carbonic acid and rocks?

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.


What happens when a carbonate decomposes?

Carbonic acid (2CHO3) decomposses into: CO2 and 2H2O.


Carbonic acid is a mixture of what?

Carbonic Acid is water reacted with carbon dioxide.


Why is carbon dioxide produced when a carbonate react with acids?

Carbonates contain the carbonate ion CO32-. Acids release hydrogen ions, H+. In the presence of an an acid, the carbonate ion will form carbonic acid, H2CO3, an unstable molecule that readily breaks down into water and carbon dioxide.


Why is carbonic acid preferred to other acids in fizzy drinks?

- the carbonic acid (dissolved carbon dioxide in water) is not toxic - the carbonic acid (dissolved carbon dioxide in water) is not so corrosive - the carbonic acid (dissolved carbon dioxide in water) has a pleasant taste - the carbonic acid (dissolved carbon dioxide in water) is cheaper - the carbonic acid (dissolved carbon dioxide in water) is very simple to prepare and very accessible


What is the harm of carbonic acid?

Carbonic acid is not dangerous; carbon dioxide is nonrespirable.


What is carbonic acid mixture of?

Carbonic Acid is water reacted with carbon dioxide.


What happens when sulphuric acid is mixed with sodium carbonate?

Sodium Sulphate, Carbon Dioxide and Water OR Carbonic Acid


What are the products of carbon dioxide plus water yields carbonic acid?

The products of this reaction are: Carbon Dioxide, and Water The reactant of this reaction is: Carbonic Acid