5)MG +O2=
6)HGO HEAT=
7)NA2CO3+CUSO4=
8)B2O3 +H20=
9)SNO + NAOH=
10)FESO4 +MG=
Answers
Answered by
1
Answer:
magnesium oxide is the first ine
Answered by
0
Answer:
mgo
hg+O2
na2so4+cuco3
mgso4+Fe
s+na+h2o
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