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CO2 + Na2O = Na2CO3
Ni(NO3)2 + H2O = (NiOH)NO3 + HNO3 =>
Ni(NO3)2 + H2O = (NiOH)NO3 + HNO3
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Ni(NO3)2 + H2O = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
BaCl2 + Ba(OH)2 = Ba + ClOH =>
BaCl2 + Ba(OH)2 = 2 Ba + 2 ClOH
Ba3(PO4)2 + Fe2(SO4)3 = BaSO4 + FePO4 =>
Ba3(PO4)2 + Fe2(SO4)3 = 3 BaSO4 + 2 FePO4
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
MgO + NO2 + O2 = Mg(NO3)2 =>
2 MgO + 4 NO2 + O2 = 2 Mg(NO3)2
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3) =>
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3)
Ba(OH)2 + HCOOH = (COOH)2Ba + H2O =>
Ba(OH)2 + 2 HCOOH = (COOH)2Ba + 2 H2O
Ba(NO3)2 + NH4F = NH4NO3 + BaF2 =>
Ba(NO3)2 + 2 NH4F = 2 NH4NO3 + BaF2
C10H18O + C4H6O3 = C12H20O2 + CH3COOH =>
C10H18O + C4H6O3 = C12H20O2 + CH3COOH
K2S + Pb(No3)2 = PbS + KNo3 =>
K2S + Pb(No3)2 = PbS + 2 KNo3
LiCl() + AgNO3() = LiNO3() + AgCl() =>
LiCl() + AgNO3() = LiNO3() + AgCl()
SrSe + (NH4)2Te = SrTe + (NH4)2Se =>
SrSe + (NH4)2Te = SrTe + (NH4)2Se
Fe + P = Fe3P =>
3 Fe + P = Fe3P
C4H6O3 + C10H18O = C12H20O2 + H2O =>
C4H6O3 + 2 C10H18O = 2 C12H20O2 + H2O
P2O5 + PCl3 + Cl2 = POCl3 =>
P2O5 + 3 PCl3 + 3 Cl2 = 5 POCl3
C4H10 + Cl2 + O2 = CCl4 + H2O =>
2 C4H10 + 16 Cl2 + 5 O2 = 8 CCl4 + 10 H2O
NH3 + N2 = N2H4 =>
4 NH3 + N2 = 3 N2H4
Ga2O3 + NaOH = Na2Ga2O4 + H2O =>
Ga2O3 + 2 NaOH = Na2Ga2O4 + H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HgCl2 + FeSCN = HgSCN + FeCl2 =>
HgCl2 + FeSCN = HgSCN + FeCl2
Ga2O3 + NaOH = Ga2O4Na2 + H2O =>
Ga2O3 + 2 NaOH = Ga2O4Na2 + H2O
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
Ga2O3 + NaOH = Ga(OH)3 + Na2O =>
Ga2O3 + 6 NaOH = 2 Ga(OH)3 + 3 Na2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
KMnO4 + NH3 + KOH = K2MnO4 + NO2 + H2O =>
7 KMnO4 + NH3 + 7 KOH = 7 K2MnO4 + NO2 + 5 H2O
Cl2 + H2O + As2O3 = H3AsO4 + HCl =>
2 Cl2 + 5 H2O + As2O3 = 2 H3AsO4 + 4 HCl
Ga2O3 + NaOH = NaGaO2 + H2O =>
Ga2O3 + 2 NaOH = 2 NaGaO2 + H2O
Pb2S2 + H2O2 = Pb2(SO4)2 + H2O =>
Pb2S2 + 8 H2O2 = Pb2(SO4)2 + 8 H2O
NaAgCn2 + Zn = NaCn + ZnCn2 + Ag =>
2 NaAgCn2 + Zn = 2 NaCn + ZnCn2 + 2 Ag
aluminum + fluorine = AlF3 =>
2 Al + 3 F2 = 2 AlF3
KCl + Na2SO4 = K2SO4 + ClNa =>
2 KCl + Na2SO4 = K2SO4 + 2 ClNa
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
Na + C4H9OH = C4H9Na + OH =>
Na + C4H9OH = C4H9Na + OH
AgCl + KCN = KAg(CN)2 + KCl =>
AgCl + 2 KCN = KAg(CN)2 + KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn3(PO3)2 + (NH4)2S = ZnS + (NH4)3(PO3) =>
Zn3(PO3)2 + 3(NH4)2S = 3 ZnS + 2(NH4)3(PO3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2(aq) + PbSO4(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
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