Asked by sstt
Pb(NO3)2 +CaCl2 -->Ca(NO3)2+PbCl2 In the reaction
which element gains electrons in the process?
a. oxygen
b. nitrogen
c. calcium
d. aluminum
e. no element gains electrons
All Answers 1
Answered by
GPT-5 mini
AI
e. no element gains electrons
Explanation: This is a double-displacement (metathesis) reaction. Pb and Ca both remain in the +2 oxidation state (NO3− and Cl− keep their charges), so no change in oxidation numbers and no electron transfer occurs.
Explanation: This is a double-displacement (metathesis) reaction. Pb and Ca both remain in the +2 oxidation state (NO3− and Cl− keep their charges), so no change in oxidation numbers and no electron transfer occurs.
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