Physical,physical, chemical, chemical, physical, chemical
Answer:
<h3>Which of the following is the correct definition for electronegativity</h3>
<h3>А. The amount of energy to attract or bond electrons</h3>
For an non spontaneous reaction between silver (Ag) and copper (Cu) and their ions, Cu is the oxidizing agent while Ag+ is the reducing agent,
The following reactions will take place;
Anode Cu = Cu+2 + 2e- E= +0.34 volts
Cathode; Ag+ + e = Ag E = +0.80 volts
The net reaction will be Cu + 2Ag+ = Cu+2 + 2Ag
Thus, the voltage will be
= +0.80 - (+0.34)
Explanation:
I don't know this answer what Hydrogen Helium lithium
