Chemistry, 06.05.2021 19:10 Angelanova69134
If an anode is composed of a Pb(NO3)2 solution and a lead electrode, what reaction takes place there?
A) Pb + 2e- = Pb2+
B) Pb2+ = Pb + 2e-
C) Pb(NO3)2 = PbNO3 + NO3-
D) None of the above
Answers: 3
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Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
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To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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If an anode is composed of a Pb(NO3)2 solution and a lead electrode, what reaction takes place there...
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