Chemistry, 11.02.2021 07:30 hjeffrey168
Which of the following chemical reactions is a single displacement reaction?
A. 2Na + O2â Na2O
B. Pb(NO3)2 + 2KBr â PbBr2 + 2KNO3
C. 2Fe(OH)3 Fe2O3 + 3H20
D. 2A1 + 3Zn(NO3)2 2AI(NO3)3 + 3Znâ
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Which of the following chemical reactions is a single displacement reaction?
A. 2Na + O2â Na2O
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