If MgBr2 is added reaction mixture in which the following reaction is at equilibrium, how will...
If MgBr2 is added reaction mixture in which the following reaction is at equilibrium, how will the quantities of each component compare to the original mixture after equilibrium is reestablished? MgCO3(s)⇌Mg2+(aq)+CO32−(aq) Enter chemical formulas Mg2+, CO2−3 and MgCO3. For inputs requiring than one component, use commas and only commas to separate chemical formulas (do not type the word "and" or any other conjunction). Do NOT include phase (state) information. Do NOT include concentration brackets.
Homework Answers
MgCO3(s) 
Mg2+(aq) +
CO32-(aq)
According to Le-Chetlier principle , equilibrium will shift in that direction which will oppose the stress equilibrium has been subjected to . Addition of MgBr2 will shift equilibrium in backward direction so that Mg2+ added can be consumed . (Common ion effect )
Concentration of Mg2+ , CO32- decreases .
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If MgBr2 is added reaction mixture in which the following
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true false At equilibrium, individual molecules may be
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true false The rate at which equilibrium is established
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true false When Q < K the system will spontaneously
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could you also explain why you chose that substance for the empty
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When you write the answers, please write the page number for
which the question is located. Thank you!
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