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flexastexas
 one year ago
Writing half life reactions?
flexastexas
 one year ago
Writing half life reactions?

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flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0"3. Write the two halfreactions that occur in this electroplating process. Be sure to include the states of the elements or ions." I did an experiment where we used a 6v battery to make a electrolytic cell. We used copper and a coin. I am wondering how do I do this.

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1what kind of coin? a penny, a nickel, a silver dollar, a golden coin? depends of the nature of the coin the half reaction can be different

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1OK then you have one of the half reaction is Cu loosing/ gaining electrons and the other is going to be Ni loosing or gaining electrons

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0But how do I write a half reaction?

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1do you have a reduction potential table like this one? find the two half reactions for Cu and Ni in this table , the equation here in the table are written as reduction with the electrons as reactants.

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0guide me through this please

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1do you have the table?

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0I wasnt provided one but i have the one you just linked me

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1ok the Ni is 4 reactions below

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0what does this table represent anyways?

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1That is a list of selected reduction halfreactions sorted by the reduction potential E from higher + to lower  . The value 0 is for the arbitrarily assigned hydrogen electrode. You can find tables more extensive with more half reaction. In the reactions the left side of the arrow are the reactants with the electrons and after the arrow in the right side of the arrow the product or reduced form of the reactant. So for your work, you have to copy that two reaction Cu and Ni with the (aq) and (s) They haven't ask you about the potential so don't worry about that number all the way in the right.

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0the second part of the question asked me to include states of elements or ions. What does that mean?

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1wikipedia has a more complete table https://en.wikipedia.org/wiki/Standard_electrode_potential_(data_page)

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1That are the (s) = solid, (aq) = aqueous, (l)= liquid , (g)= gas

flexastexas
 one year ago
Best ResponseYou've already chosen the best response.0Sweet! I appreciate it dude
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