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double displacement reaction of weak acid by strong acid.Since,neutralisation means formation of unionised molecule of water,according to Arrhenius'theory.In this reaction,carbonic acid is formed which loses carbon dioxide at room temperature.Here carbonic acid is displaced by hydrochloric acid.Hence,it is displacement reaction.Its equation is,
CaCO3 + 2HCl -------> CaCl2 + H2CO3
but,H2CO3 loses CO2 at room temperature.Therefore it becomes,
CaCO3 + 2HCl ------->Cacl2 + H2O + CO2
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What kind of weathering is limestone dissolved by carbonic acid?
Limestone is dissolved by carbonic acid through a process called chemical weathering. Carbonic acid forms when rainwater combines with carbon dioxide in the atmosphere or soil, creating a weak acid that gradually breaks down the calcium carbonate in limestone over time.
What kind of acid has weathered the limestone in caves?
Carbonic acid
What kind of weathering is acid rain hits a limestone statue?
The weathering process is chemical weathering, specifically dissolution. The acid in the rain reacts with the calcium carbonate in the limestone, causing it to dissolve and wear away over time.
What kind of weathering has created most limestone caves?
chemical weathering called karsting and it createskarst topography. ... Dissolution of soluble limestone creates limestone cavessource yahoo answers
What is the name of the chemical reaction between ammonia and hydrochloric acid?
NH3 + HCl --> NH4 + + Cl - Some kind of single displacement ionic reaction. Could also be called an acid base neutralization reaction.
What kind of reaction is a neutralization reaction?
An acid-base reaction that leaves no excess H+ or OH-
What kind of reaction is the corrosion of a metal by an acid?
Corrosion is the type of reaction between metals and acids.
What kind of reaction is nitric acid and potassium carbonate is?
This is considered an acid/base reaction.
What kind of reaction is metabolism?
A chemical reaction.
What kind of reaction is represented H2SO4 SO3 H2O?
This is a thermal decomposition reaction.
What kind reaction is represented here carbonate acid salt water carbon dioxide?
The reaction described is a chemical reaction known as neutralization. In this reaction, an acid (carbonic acid H2CO3) reacts with a base (sodium carbonate Na2CO3) to form a salt (sodium carbonate Na2CO3), water (H2O), and carbon dioxide (CO2).
What kind of chemical you waterfall?
A waterfall is not a chemical reaction.
