Which two equations represent double replacement reactions.
A. HCl+KOH=KCl+H2O
B. BaCl2+...
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Physics, 17.02.2021 22:50, cdradlet2001
Which two equations represent double replacement reactions.
A. HCl+KOH=KCl+H2O
B. BaCl2+Na2SO4=2NaCl+BaSO4
C.2C2H6+7O2=4CO2 +6H2o
D. Ca+MgS=CaS+Mg
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Answers: 2
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