riannanena65
riannanena65
07-03-2021
Chemistry
contestada
Formula for these neutral ionic compounds?
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thekingkd
thekingkd
07-03-2021
1. CaO (-2)+(+2) =0
2.Na3As 3(+1) +(-3)=0
3.B(NO2)3 (+3)+3(-1)=0
4.(NH4)2SO4. 2(+1)+(-2)=0
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