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4 Ba + 9 NHO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
Sb2S3(s) + HNO3(aq) + H2O(l) = H3SbO4(aq) + H2SO4(aq) + NO(g) =>
3 Sb2S3(s) + 28 HNO3(aq) + 4 H2O(l) = 6 H3SbO4(aq) + 9 H2SO4(aq) + 28 NO(g)
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
Fe2O3 + SO2 + O2 = FeSO4 =>
2 Fe2O3 + 4 SO2 + O2 = 4 FeSO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
H2O + HF = H3O + F =>
H2O + HF = H3O + F
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
HFr = FrH =>
HFr = FrH
NaNO3 + BaSO4 = Na2SO4 + Ba(NO3)2 =>
2 NaNO3 + BaSO4 = Na2SO4 + Ba(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O
C8H18 = H2 + C8H10 =>
C8H18 = 4 H2 + C8H10
Al + (Fe)2(O)3 = (Al)2(O)3 + Fe =>
2 Al + (Fe)2(O)3 = (Al)2(O)3 + 2 Fe
CO(g) + Cl2(g) = COCl2(g) =>
CO(g) + Cl2(g) = COCl2(g)
ZnH2S = ZnSH2 =>
ZnH2S = ZnSH2
Al2O3 + HF + Na2CO3 = Na3AlF6 + H2O + CO2 =>
Al2O3 + 12 HF + 3 Na2CO3 = 2 Na3AlF6 + 6 H2O + 3 CO2
CH3CO2H + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CO2H + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Cu + Fe(aq) = CuFe =>
Cu + Fe(aq) = CuFe
Pb + ClO3 = PbClO3 =>
Pb + ClO3 = PbClO3
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O
CaO + C = Ca2C + O2 =>
2 CaO + C = Ca2C + O2
CrO3H2O = H2CrO4 =>
CrO3H2O = H2CrO4
MgCl2 + AgNO3 = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2 + 2 AgNO3 = Mg(NO3)2(aq) + 2 AgCl(s)
NaHCO3 + HCl = NaCl + CO3 + H2 =>
NaHCO3 + HCl = NaCl + CO3 + H2
Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Ag + HNO3(conc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(conc) = AgNO3 + NO2 + H2O
NaIHI = I2NaH =>
NaIHI = I2NaH
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
AlCl3 + NaCl = Na3AlCl6 =>
AlCl3 + 3 NaCl = Na3AlCl6
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
H2SO4 + PbI2 = PbSO4 + H2I2 =>
H2SO4 + PbI2 = PbSO4 + H2I2
CH4 + Cl2 = CCl3 + HCl =>
2 CH4 + 7 Cl2 = 2 CCl3 + 8 HCl
Cu(g) + Ag{+}(g) = Cu{2+}(aq) + Ag{-}(aq) =>
Cu(g) + Ag{+}(g) = Cu{2+}(aq) + Ag{-}(aq)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
H2SO4 + HJ = H2S + J2 + H2O =>
H2SO4 + 8 HJ = H2S + 4 J2 + 4 H2O
Fe + H2O(g) = Fe2O4 + H2 =>
2 Fe + 4 H2O(g) = Fe2O4 + 4 H2
P + CuSO4 + H2O = CuP + H3PO3 + H2SO =>
11 P + 3 CuSO4 + 15 H2O = 3 CuP + 8 H3PO3 + 3 H2SO
Ni + KMnO4 + H2SO4 = MnSO4 + Ni2SO4 + K2SO4 + H2O =>
10 Ni + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Ni2SO4 + K2SO4 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + NaCO3 = AlNaO + CO2 =>
Al + NaCO3 = AlNaO + CO2
CrO3 + CO = CrO + CO2 =>
CrO3 + 2 CO = CrO + 2 CO2
Na2SO3 + BaS = Na2S + SO3Ba =>
Na2SO3 + BaS = Na2S + SO3Ba
Fe + H2O(g) = Fe2O4 + H2 =>
2 Fe + 4 H2O(g) = Fe2O4 + 4 H2
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
C4H8 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + HO =>
C4H8 + 16 KMnO4 + 24 H2SO4 = 4 CO2 + 16 MnSO4 + 8 K2SO4 + 56 HO
Fe + C13 = FeC12 =>
13 Fe + 12 C13 = 13 FeC12
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