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The chemical reaction is:2 K + I2 = 2 KI
Toward I2(s) production
I2 will dehydrate the ascorbic acid creating the product dehydroascorbic acid. It can be drawn using arrow formalism
The calcium iodide is obtained by the reaction between calcium carbonate (CaCO3) or calcium oxide (CaO) and the hydroiodic acid (HI), not by a direct reaction of the elements.
MgBr2 + Cl2 yields MgCl2 + Br2 is an example of an anionic single replacement chemical reaction.
The chemical reaction is:2 K + I2 = 2 KI
Entropy increases in the reaction.
Any reaction occur between NaCl and and I2.
Br2 + CaI2 → CaBr2 + I2
2AgI+2NH3 give you 2AgNH3 + I2.Reaction only occurs when ammonia (NH3) is added in excess.
B.The reaction will proceed to the left.C.More I2 will form.E.HI will be consumed.
The rate of formation of I2 can be determined by dividing the change in concentration of I2 by the change in time. The specific value would depend on the reaction conditions and rate constants involved in the reaction.
Redox reaction.
It is spontaneous.
Sodium + Bromine ----> Sodium bromide2 Na + Br2 ----> 2 NaBr
I is replaced by Cl.So KCl and I2 is formed.
i think it will be (I2) aqueous / (I2) CHCi3