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Zn + 3 S = ZnS3
Ho2S3 + Ho2O3 + Ta2O5 = Ho3TaO4S3 =>
2 Ho2S3 + Ho2O3 + Ta2O5 = 2 Ho3TaO4S3
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N2 =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 8 N2
Hg(NH3)6 + Br2 = Br2(Hg(NH3)6) =>
Hg(NH3)6 + Br2 = Br2(Hg(NH3)6)
Hg + SO4{2{-}]+H2O = Hg{2+}+SO2+OH{-} =>
3 Hg + SO4{2{-}]+2H2O = 3 Hg{2+}+SO2+4OH{-}
C4H9OH + PI3 = C4H9I + HPO(OH)2 =>
3 C4H9OH + PI3 = 3 C4H9I + HPO(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2(CO3)3 + H2S = Fe2S3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2S = Fe2S3 + 3 H2O + 3 CO2
Cu + HNO3 = Cu(O3) + NO + H2O =>
Cu + 2 HNO3 = Cu(O3) + 2 NO + H2O
NiCl2 + F2 = NiF2 + Cl2 =>
NiCl2 + F2 = NiF2 + Cl2
C8H10O2 + C5H12O = C18H30O2 + H2O =>
C8H10O2 + 2 C5H12O = C18H30O2 + 2 H2O
CH2CHCHCH2 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH2CHCHCH2 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + Cr2(SO4)3 + K2SO4 + 3 H2O
SO2 + K(OH) = K2(SO3) + H2O =>
SO2 + 2 K(OH) = K2(SO3) + H2O
CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl
NaClO4 + MgCl2 = Mg(ClO4)2 + NaCl =>
2 NaClO4 + MgCl2 = Mg(ClO4)2 + 2 NaCl
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KNO3 =>
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KNO3
Cr(NO3)2 + NH3 + H2O = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4NO3
[Zn(NH3)4]{2+} = Zn{2+} + NH3 =>
[Zn(NH3)4]{2+} = Zn{2+} + 4 NH3
Fe + H2O + Br2 + Na2CO3 = Fe(OH)3 + NaBr + CO2 =>
2 Fe + 3 H2O + 3 Br2 + 3 Na2CO3 = 2 Fe(OH)3 + 6 NaBr + 3 CO2
H3 + O3 = H3O =>
3 H3 + O3 = 3 H3O
CuBr2 + K3PO4 = Cu3(PO4)2 + KBr =>
3 CuBr2 + 2 K3PO4 = Cu3(PO4)2 + 6 KBr
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KNO3 =>
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KNO3
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Ba(OH)2 + CS(NH2)2 + H2O = BaS + NH4OH + CO2 =>
Ba(OH)2 + CS(NH2)2 + 2 H2O = BaS + 2 NH4OH + CO2
TiOSO4 + Na2S + H2O = Ti(OH)2 + H2S + Na2SO4 =>
4 TiOSO4 + 5 Na2S + 8 H2O = 4 Ti(OH)2 + 4 H2S + 5 Na2SO4
O2 + MnCl2*4H2O + NaOH = Mn3O4 + NaCl + H2O =>
O2 + 6 MnCl2*4H2O + 12 NaOH = 2 Mn3O4 + 12 NaCl + 30 H2O
Mg5 + AgNO3 = Ag + Mg(NO3)2 =>
Mg5 + 10 AgNO3 = 10 Ag + 5 Mg(NO3)2
Fe(OH)2 + CaBr2 = Ca(OH)2 + FeBr2 =>
Fe(OH)2 + CaBr2 = Ca(OH)2 + FeBr2
Mn + ClO = MnO4 + Cl =>
Mn + 4 ClO = MnO4 + 4 Cl
Zn(OH)2 + H2SO4 = Zn(SO4) + H2O =>
Zn(OH)2 + H2SO4 = Zn(SO4) + 2 H2O
C5HOH2 + O2 = CO2 + H2O =>
4 C5HOH2 + 21 O2 = 20 CO2 + 6 H2O
UO{2+} + NO3 = UO2{2+} + NO(g) =>
2 UO{2+} + NO3 = 2 UO2{2+} + NO(g)
Na2CO3 + H3PO4 = Na3PO4 + H2 + CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2 + 3 CO3
Hg2(NO3)2 + HCl = HNO3 + Hg2 + Cl2 =>
Hg2(NO3)2 + 2 HCl = 2 HNO3 + Hg2 + Cl2
Al2(SO4)3(aq) + Na2CrO4(aq) = Al2(CrO4)3(s) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 3 Na2CrO4(aq) = Al2(CrO4)3(s) + 3 Na2SO4(aq)
FeO + CrO3 = FeCrO4 =>
FeO + CrO3 = FeCrO4
FeS + Co = FeSCo =>
FeS + Co = FeSCo
HJ + KNO2 + H2SO4 = J + NO + K2SO4 + H2O =>
2 HJ + 2 KNO2 + H2SO4 = 2 J + 2 NO + K2SO4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NCl5 = N + Cl2 =>
2 NCl5 = 2 N + 5 Cl2
Na2GeO3 + H2O = Na2[Ge(OH)6] =>
Na2GeO3 + 3 H2O = Na2[Ge(OH)6]
O8 + S2 = OS3 =>
O8 + 12 S2 = 8 OS3
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s) =>
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H2S + FeBr2 = FeS + HBr =>
H2S + FeBr2 = FeS + 2 HBr
MnBr2 = Mn + Br2 =>
MnBr2 = Mn + Br2
C2H5OH + K2 = C2H5 + KOH =>
2 C2H5OH + K2 = 2 C2H5 + 2 KOH
Na + HBr = NaBr + H =>
Na + HBr = NaBr + H
He + H2O = HeO + H2 =>
He + H2O = HeO + H2
C2H2 + H2O = H3C2OH = C2H3OH =>
C2H2 + H2O = H3C2OH
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