Hydrogen (H₂), when combined with nitrogen (N₂) in a chemical reaction, forms ammonia (NH3). 3H2+ N₂→ 2NH3 This chemical equation describes which type of chemical reaction? A single replacement B. decomposition C. synthesis D. double replacement HO
Different types of chemical reaction:
a) Precipitation reaction:
In precipitation reaction an insoluble salt is formed by the reaction between 2 aqueous solution containing soluble salts.
b) Double displacement reaction:
In double displacement reaction the cation and anion of the two compound switch places. In this reaction 2 Compound (reactants) exchange of ions to form 2 new compounds (products).
c) Single displacement reaction:
Single displacement reaction occurs when one of the element displaces the another element from its compound.
d) Redox reaction:
In redox reactions oxidation and reduction occurs simultaneously.
e) Neutralization reaction:
Neutralization reaction also known as acid base reaction. As in this reaction acid and base neutralizes to produce salt and water.
f) Decomposition reaction:
Decomposition reaction occurs when large or complex compound break down into simpler compounds or elements.
g) Combustion reaction:
Combustion reaction is a reaction in which the Hydrocarbons react with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O).
h) Combination reaction/ Synthesis reaction:
Combination reaction is a reaction in which 2 or more reactant combine to form a single product.
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