Which products would result from the double replacement reaction between mgcl2(aq) and na2co3(aq)?

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29-03-2018
Chemistry

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Which products would result from the double replacement reaction between mgcl2(aq) and na2co3(aq)?

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blahblahmali blahblahmali · Answer 1 · 2018-04-07T14:29:13+02:00

Double displacement reactions are when the cations and anions of 2 compounds are exchanged. Cation of one reactant will form a new product with the anion of the other reactant and vice versa.
MgCl₂ --> Mg²⁺ + 2Cl⁻
Na₂CO₃ --> 2Na⁺ + CO₃²⁻
the cations and anions are exchanged therefore double displacement reaction is as follows;
MgCl₂(aq) + Na₂CO₃(aq) --> MgCO₃(s) + 2NaCl(aq)