What type of reactions are represented by the following equations? (a) CaO + CO2 → CaCO3 (b) 2Na + 2H2O → 2NaOH + H2 (c) Mg + CuSO4 → MgSO4 + Cu (d) NH4NO2 → N2 + 2H2O (e) CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4

(a) Combination reaction. (b) Displacement reaction. (c) Displacement reaction. (d) Decomposition reaction. (e) Double displacement reaction.

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What type of reactions are represented by the following equations? (a) CaO + CO2 → CaCO3 (b) 2Na + 2H2O → 2NaOH + H2

Chemical Reactions and Equations

Last Post by Shivani siva 4 years ago

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02/09/2021 10:20 am

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Deepak Rock

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What type of reactions are represented by the following equations?

(a) CaO + CO₂ → CaCO₃

(b) 2Na + 2H₂O → 2NaOH + H₂

(d) NH₄NO₂ → N₂ + 2H₂O

(e) CuSO₄ + 2NaOH → Cu(OH)₂ + Na₂SO₄

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02/09/2021 10:22 am

Shivani siva

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(a) Combination reaction.

(b) Displacement reaction.

(d) Decomposition reaction.

(e) Double displacement reaction.

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What type of reactions are represented by the following equations? (a) CaO + CO2 → CaCO3 (b) 2Na + 2H2O → 2NaOH + H2

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