Will sodium iodide react with bromine to produce sodium bromide and iodine? Why or why not A. Yes, because bromine has lower activity than iodine
B. Yes, because bromine has higher activity than iodine
C. No, because bromine has lower activity than iodine
D. No, because bromine has higher activity than iodine

C.No, because bromine has lower activity than iodine

Explanation:

Hello,

In this case, for answering the given question we should remember that the higher the period the higher the activity of an element, therefore, since iodine is in period 6 and bromine is in period 5, we can say that the described reaction is not possible due to the fact that bromine is less active. For that reason answer is C.No, because bromine has lower activity than iodine.

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the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

pie chart because it is in percents ( % )