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FeO + Na = NaO + Fe
FeCl3 + H2S + H2O = SO2 + HCl + FeCl2 =>
6 FeCl3 + H2S + 2 H2O = SO2 + 6 HCl + 6 FeCl2
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2 =>
7 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3CH2COOH + 4 H2
Ca(NO3)2 + AgBr = CaBr + Ag(NO3)2 =>
Ca(NO3)2 + AgBr = CaBr + Ag(NO3)2
H{+} + Sr = Sr{2+} + H2 =>
2 H{+} + Sr = Sr{2+} + H2
Zn + Br2 = Zn2Br2 =>
2 Zn + Br2 = Zn2Br2
H{+1)+ClO2{-}+I{-} = Cl{-}+H2O+I2 =>
4 H{+1)+ClO2{-}+4I{-} = Cl{-}+2H2O+2I2
C3H5(ONO2)3 + C = CO2 + H2O + N2 =>
4 C3H5(ONO2)3 + C = 13 CO2 + 10 H2O + 6 N2
KO2 + SO2 = K2SO4 + O2 =>
2 KO2 + SO2 = K2SO4 + O2
S + Cl2 = S2Cl =>
4 S + Cl2 = 2 S2Cl
OH + Ba + Cr2O7 = H2O + BaCrO4 =>
2 OH + 2 Ba + Cr2O7 = H2O + 2 BaCrO4
NaClO + KMnO4 + H2SO4 = NaClO3 + MnSO4 + K2SO4 + H2O =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 4 MnSO4 + 2 K2SO4 + 6 H2O
HCl + PbCrO4 = Cl2 + CrCl3 + PbCl2 + H2O =>
16 HCl + 2 PbCrO4 = 3 Cl2 + 2 CrCl3 + 2 PbCl2 + 8 H2O
NaClO + HCl + Cu = CuCl2 + NaCl + H2O =>
NaClO + 2 HCl + Cu = CuCl2 + NaCl + H2O
C5H10O + O2 = C2O4 + H2O =>
2 C5H10O + 14 O2 = 5 C2O4 + 10 H2O
Al(s) + H2SO4(aq) = AlH2(SO4) =>
Al(s) + H2SO4(aq) = AlH2(SO4)
ZnSO4 + Na = ZnNa2 + SO4 =>
ZnSO4 + 2 Na = ZnNa2 + SO4
NaNO2 + FeSO4 + CH3COOH = NO2 + CH3COONa + Fe + H2O + SO2 =>
4 NaNO2 + FeSO4 + 4 CH3COOH = 4 NO2 + 4 CH3COONa + Fe + 2 H2O + SO2
Li2CO3 + BaCl2 = LiCl + BaCO3 =>
Li2CO3 + BaCl2 = 2 LiCl + BaCO3
NaH2O = H + NaOH =>
NaH2O = H + NaOH
CsMnO4 + HCl = CsCl + MnCl2 + H2O + Cl2 =>
2 CsMnO4 + 16 HCl = 2 CsCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe + KClO3 + 2 KOH = K2FeO4 + KCl + H2O
CHCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 CHCOOH + 3 NaHCO3 = 3 CH3COONa + 5 CO2 + H2O
Mo + Co3S4 = Mo6Co7 + MoS2 =>
32 Mo + 7 Co3S4 = 3 Mo6Co7 + 14 MoS2
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
HCl + K = H2 + KCl =>
2 HCl + 2 K = H2 + 2 KCl
Mg + HNO3 = H2 + Mg[NO3]2 =>
Mg + 2 HNO3 = H2 + Mg[NO3]2
C7H147 + O2 = CO2 + H2O =>
4 C7H147 + 175 O2 = 28 CO2 + 294 H2O
Ca(NO3)2 + (NH4)2SO4 = N2 + CaSO4 + H2O + NH4HSO4 =>
3 Ca(NO3)2 + 7(NH4)2SO4 = 8 N2 + 3 CaSO4 + 18 H2O + 4 NH4HSO4
HBO2 = H2O + H2B4O7 =>
4 HBO2 = H2O + H2B4O7
NaHSO4(aq) + Na2CO3(aq) = H2CO3(s) + Na2SO4(aq) =>
2 NaHSO4(aq) + Na2CO3(aq) = H2CO3(s) + 2 Na2SO4(aq)
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2 =>
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2
Cr2O7 + H2O = Cr2O3 + OH =>
Cr2O7 + 4 H2O = Cr2O3 + 8 OH
Pb((NO)3)2 + (K)2S = PbS + (K)2((NO)3)2 =>
Pb((NO)3)2 + (K)2S = PbS + (K)2((NO)3)2
OH{-} + C6H8O6 = C6H7O6{-} + H2O =>
OH{-} + C6H8O6 = C6H7O6{-} + H2O
Na3PO4 + PbCl2 = PbPO4 + Na3Cl2 =>
Na3PO4 + PbCl2 = PbPO4 + Na3Cl2
N2O + C3H8 = CO2 + H2O + N2 =>
10 N2O + C3H8 = 3 CO2 + 4 H2O + 10 N2
F2 + H2S = HF + SF =>
3 F2 + 2 H2S = 4 HF + 2 SF
KJ + H3PO4 + H2O2 = J2 + H2O + K3PO4 =>
6 KJ + 2 H3PO4 + 3 H2O2 = 3 J2 + 6 H2O + 2 K3PO4
H3AsO4 + TiCl3 + H2O = As + TiOCl2 + HCl =>
H3AsO4 + 5 TiCl3 + H2O = As + 5 TiOCl2 + 5 HCl
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
TiCl4 + FeO(OH) = TiO2 + FeCl3 + H2O =>
3 TiCl4 + 4 FeO(OH) = 3 TiO2 + 4 FeCl3 + 2 H2O
F + LiAt = FLi + At =>
F + LiAt = FLi + At
NaCO + O2 = Na2O + CO2 =>
4 NaCO + 3 O2 = 2 Na2O + 4 CO2
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
Cr(NH3)6Cl3 + HNO3 = Cr(NH3)6(NO3)3 + HCl =>
Cr(NH3)6Cl3 + 3 HNO3 = Cr(NH3)6(NO3)3 + 3 HCl
Al2(SO4)3 + CuS = Al2S3 + CuSO4 =>
Al2(SO4)3 + 3 CuS = Al2S3 + 3 CuSO4
C3H6 + Cl2 + H2O = C3H7OCl + HCl =>
C3H6 + Cl2 + H2O = C3H7OCl + HCl
AI + Br = AIBr3 =>
AI + 3 Br = AIBr3
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