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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Consider the reaction:
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Which of the following statements are true and which are
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true false At equilibrium, the overall composition of
the reaction mixture is not changing.
true false At equilibrium, individual molecules may be
subject to rapid chemical transformations.
true false The rate at which equilibrium is established
can be inferred from the magnitude of the equilibrium constant.
true false When Q < K the system will spontaneously
shift to the right.
true...
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assignment
could you also explain why you chose that substance for the empty
spaces and question marks
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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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