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the types of chemical reactions. download - Coggle Diagram
the types of chemical reactions.
Decomposition reactions
Chemical weathering or chemical degradation is the process of simplifying a single chemical entity into two or more parts.
H2CO3 → H2O + CO2
2 H2O → 2 H2 + O2
2 H2O2 → 2 H2O + O2
Single-
Double displacement reactions
A single-replacement reaction replaces one element for another in a compound. A double-replacement reaction exchanges the cations (or the anions) of two ionic compounds.
AgNO3 + HCl ⇌ AgCl + HNO
H2SO4 + 2LiOH ⇌ Li2SO4 + 2H2O
HCl + NaOH → NaCl + H2O
Combination reactions
A combination reaction is a reaction in which two reactants combine to form one product
N2 + 3H2 → 2NH3
Ba + F2 → BaF2
2Ca + O2 → 2CaO
Combustion reactions
Combustion reactions are high-temperature exothermic redox reactions that take place between a fuel and an oxidant, resulting in an oxidized product.
C10H8 + 12 O2 → 10 CO2 + 4 H2O
2 C2H6 + 7 O2 → 4 CO2 + 6 H2O
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g)
Acid-base reactions
An acid-base reaction is a chemical reaction that occurs between an acid and a base.
2HBr (aq)+Mg(OH)2(aq)→2H2O (l)+MgBr2(aq)
3HCl (aq)+Al(OH)3(aq)→3H2O (l)+AlCl3(aq)
HCl (aq)+NaOH (aq)→H2O (l)+NaCl (aq)
