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CaS(s) + 2 HBr(aq) = CaBr2(s) + H2S(aq)
KSCN + Fe3NO3 = KNO3 + Fe3SCN =>
KSCN + Fe3NO3 = KNO3 + Fe3SCN
cesium + iron(iii)perchlorate = iron + cesiumperchlorate =>
3 Cs + Fe(ClO4)3 = Fe + 3 CsClO4
Cl + BrK = ClK + Br =>
Cl + BrK = ClK + Br
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
AgNO3 + NBr = N2O3 + AgBr =>
AgNO3 + NBr = N2O3 + AgBr
C5H12O6 = C5H10O4 + CO2 + H2O =>
11 C5H12O6 = 10 C5H10O4 + 5 CO2 + 16 H2O
Mg(NO3)2 + CH3COONa + H2O = Mg(OH)2 + CH3COOH + NaNO3 =>
Mg(NO3)2 + 2 CH3COONa + 2 H2O = Mg(OH)2 + 2 CH3COOH + 2 NaNO3
KJ + Br2 = KBr + J2 =>
2 KJ + Br2 = 2 KBr + J2
Cu(NO3)2 + NaHCO3 = CO2 + H2O + CuCO3*Cu(OH)2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaHCO3 = 3 CO2 + H2O + CuCO3*Cu(OH)2 + 4 NaNO3
PCl3 + H2O + O2 = H3PO4 + HCl =>
2 PCl3 + 6 H2O + O2 = 2 H3PO4 + 6 HCl
H3BO3 + Ga(OH)3 = GaBO3 + H2O =>
H3BO3 + Ga(OH)3 = GaBO3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2CO3 + CaSO3 = H2O + SO2 + CaCO3 =>
H2CO3 + CaSO3 = H2O + SO2 + CaCO3
Fe + Li2S = Fe2S3 + Li =>
2 Fe + 3 Li2S = Fe2S3 + 6 Li
MnO4{-} + NH4Cl + Zn + H{+} = MnO2 + Zn(NH3) + Cl2 + H2O =>
2 MnO4{-} + 6 NH4Cl + 6 Zn + 2 H{+} = 2 MnO2 + 6 Zn(NH3) + 3 Cl2 + 4 H2O
XeO3 + KOH + O3 = K4XeO6 + H2O =>
3 XeO3 + 12 KOH + O3 = 3 K4XeO6 + 6 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
C4H9OH + Br2 = C4H8Br2 + H2O =>
C4H9OH + Br2 = C4H8Br2 + H2O
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
PbCl2 + NH4OH = (Pb(NH3)2)Cl2 + H2O =>
PbCl2 + 2 NH4OH = (Pb(NH3)2)Cl2 + 2 H2O
H2Se + SO2 = Se + S + H2O =>
2 H2Se + SO2 = 2 Se + S + 2 H2O
Ag + H2S + O2(g) = Ag2S + H2O =>
4 Ag + 2 H2S + O2(g) = 2 Ag2S + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
As + Cl2 + H2O = H3AsO3 + HCl =>
2 As + 3 Cl2 + 6 H2O = 2 H3AsO3 + 6 HCl
H6TeO6 + Se = H2TeO3 + H2SeO3 + H2O =>
2 H6TeO6 + Se = 2 H2TeO3 + H2SeO3 + 3 H2O
AlPO4 + OH{-} = Al(OH)3 + PO4{3-} =>
AlPO4 + 3 OH{-} = Al(OH)3 + PO4{3-}
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C4H9 + OH = H2O + CO2 =>
C4H9 + 25 OH = 17 H2O + 4 CO2
CuCO3 + K4[Fe(CN)6] = K2Cu[Fe(CN)6] + K2CO3 =>
CuCO3 + K4[Fe(CN)6] = K2Cu[Fe(CN)6] + K2CO3
C3H7NO2 + Cl2 = C3H6NO2Cl + HCl =>
C3H7NO2 + Cl2 = C3H6NO2Cl + HCl
W + HF + HNO3 = WF6 + NO + H2O =>
W + 6 HF + 2 HNO3 = WF6 + 2 NO + 4 H2O
KBr + Ca3N2 = CaBr2 + K3N =>
6 KBr + Ca3N2 = 3 CaBr2 + 2 K3N
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
CH4O + H2O = CO2 + H2 =>
CH4O + H2O = CO2 + 3 H2
BaO + HNo3 = Ba(No3)2 + H2O =>
BaO + 2 HNo3 = Ba(No3)2 + H2O
CaH2 + Ca(OH)2 = Ca(OH) + H2 =>
CaH2 + Ca(OH)2 = 2 Ca(OH) + H2
FeCl2 + KF = FeF2 + KCl =>
FeCl2 + 2 KF = FeF2 + 2 KCl
CuSO4 + Fe3O4 = Cu3O4 + FeSO4 =>
3 CuSO4 + Fe3O4 = Cu3O4 + 3 FeSO4
FeCl3 + CuS = CuCl + FeS3 =>
FeCl3 + 3 CuS = 3 CuCl + FeS3
N2O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
3 N2O + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 6 HNO3 + 4 K2SO4 + 13 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Zn(OH)2 + H{+} = Zn{2+} + H2O =>
Zn(OH)2 + 2 H{+} = Zn{2+} + 2 H2O
C9H7O2 + O = CO2 + H2O =>
2 C9H7O2 + 39 O = 18 CO2 + 7 H2O
C2H5OH + Cl2 = C2HCl3O + HCl =>
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
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