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CdCO3 + NH3 = Cd(NH3) + CO3
FeCl3 + K2S = FeCl2 + S + KCl =>
2 FeCl3 + K2S = 2 FeCl2 + S + 2 KCl
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
NaS2 + CuCl = CuS2 + NaCl =>
NaS2 + CuCl = CuS2 + NaCl
Al4C3(s) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)
C + SiO2 = SiC + O =>
C + SiO2 = SiC + 2 O
S + HNO3 + H2O = H2SO4 + N2 =>
5 S + 6 HNO3 + 2 H2O = 5 H2SO4 + 3 N2
SF6 + H2 = S + HF =>
SF6 + 3 H2 = S + 6 HF
Mn + NH3 = Mn(NH3)2 =>
Mn + 2 NH3 = Mn(NH3)2
Fe + As = FeAs =>
Fe + As = FeAs
OCN + H2O = HOCN + OH =>
OCN + H2O = HOCN + OH
AlCl3 + NaCo3 = AlCo3 + NaCl3 =>
AlCl3 + NaCo3 = AlCo3 + NaCl3
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ni + HI = NiI + H2 =>
2 Ni + 2 HI = 2 NiI + H2
H2CrO4 + Mg = MgCrO4 + Cr2O3 + H2O =>
5 H2CrO4 + 3 Mg = 3 MgCrO4 + Cr2O3 + 5 H2O
FeCl3*6H2O + NH4OH = NH4Cl + Fe(OH)3 + H2O =>
FeCl3*6H2O + 3 NH4OH = 3 NH4Cl + Fe(OH)3 + 6 H2O
Cu(NH3)4 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(NH3)4 + 32 HNO3 = Cu(NO3)2 + 34 NO2 + 22 H2O
Fe + As = Fe2As =>
2 Fe + As = Fe2As
C + P + H = CPH4 =>
C + P + 4 H = CPH4
KIO3 + Na2SO4 = K2SO4 + IO3Na =>
2 KIO3 + Na2SO4 = K2SO4 + 2 IO3Na
(NH4)3PO4 + HCl = H3PO4 + NH4Cl =>
(NH4)3PO4 + 3 HCl = H3PO4 + 3 NH4Cl
Mn + NH3 = Mn(NH3)6 =>
Mn + 6 NH3 = Mn(NH3)6
SF6 + H2 = HF + S2 =>
2 SF6 + 6 H2 = 12 HF + S2
S + HNO3 + H2O = NO + H2SO3 =>
3 S + 4 HNO3 + H2O = 4 NO + 3 H2SO3
Cr2O7{2-} + NH4OH = CrO4{2-} + NH4{+} + H2O =>
Cr2O7{2-} + 2 NH4OH = 2 CrO4{2-} + 2 NH4{+} + H2O
Mg + AgNO3 + ZnCl2 = MgCl2 + AgCl + ZnNO3 =>
Mg + 2 AgNO3 + 2 ZnCl2 = MgCl2 + 2 AgCl + 2 ZnNO3
Ni + HI = NiI2 + H2 =>
Ni + 2 HI = NiI2 + H2
C13H12N4S + O2 = CO2 + H2O + NO2 + SO2 =>
C13H12N4S + 21 O2 = 13 CO2 + 6 H2O + 4 NO2 + SO2
Fe + As = FeAs2 =>
Fe + 2 As = FeAs2
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr =>
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr
C55H98O6 + CH3OH = C19H36O2 + C3H8O3 =>
34 C55H98O6 + 163 CH3OH = 98 C19H36O2 + 57 C3H8O3
Mn + NH3 = MnH + N =>
3 Mn + NH3 = 3 MnH + N
K(NO3) + C = K2(CO3) + CO + N =>
2 K(NO3) + 4 C = K2(CO3) + 3 CO + 2 N
Fe + As = Fe3As2 =>
3 Fe + 2 As = Fe3As2
Fe + MnO2 = FeMn2O4 =>
Fe + 2 MnO2 = FeMn2O4
CH4 + SiO2 = CO2 + Si + H2 =>
CH4 + SiO2 = CO2 + Si + 2 H2
C4H8O + HCN + H2O = C5H11NO2 =>
C4H8O + HCN + H2O = C5H11NO2
HCH3COO + Mg(OH)2 = Mg(CH3COO)2 + HOH =>
2 HCH3COO + Mg(OH)2 = Mg(CH3COO)2 + 2 HOH
Rb(OH) + H3(PO4) = Rb3(PO4) + H2O =>
3 Rb(OH) + H3(PO4) = Rb3(PO4) + 3 H2O
MnO4 + NH3 = MnO2 + NO3 + OH =>
3 MnO4 + NH3 = 3 MnO2 + NO3 + 3 OH
I2 + SH2 = HI + S =>
I2 + SH2 = 2 HI + S
Na + Br2 = NaBr = Na + O2 = Na2O =>
2 Na + Br2 = 2 NaBr
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + C2H3NaO2 =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + 2 C2H3NaO2
Hg3 + (PO4)2 = HgPO4 =>
2 Hg3 + 3(PO4)2 = 6 HgPO4
Fe + As = FeAs2 =>
Fe + 2 As = FeAs2
C55H98O6 + CH3OH = C19H34O2 + C3H8O3 =>
17 C55H98O6 + 8 CH3OH = 49 C19H34O2 + 4 C3H8O3
K(NO3) + C = K2CO3 + CO + N2 =>
2 K(NO3) + 4 C = K2CO3 + 3 CO + N2
SiO2 + CH4 = SiC + CO + H2 =>
SiO2 + 3 CH4 = SiC + 2 CO + 6 H2
Ni + HI = NiI + H =>
Ni + HI = NiI + H
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
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