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2 Ba + O2(g) = 2 BaO
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
K3[Fe(C2O4)3]*3H2O + MnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
2 K3[Fe(C2O4)3]*3H2O + 2 MnO4 + 8 H2SO4 = Fe2(SO4)3 + 2 MnSO4 + 3 K2SO4 + 12 CO2 + 14 H2O
Au + NaNO3 = AuNO3 + Na =>
Au + NaNO3 = AuNO3 + Na
Cu(NO)2 + NaOH = Cu(OH)2 + NaNO =>
Cu(NO)2 + 2 NaOH = Cu(OH)2 + 2 NaNO
Al(OH)3 + H2SO4 + NH3 = AlNH4(SO4)2 + H2O =>
Al(OH)3 + 2 H2SO4 + NH3 = AlNH4(SO4)2 + 3 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnO4S + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 KHSO4 + 2 MnO4S + 8 H2O
Hg(NO3) + Ba(Br)2 = HgBr + Ba(NO3)2 =>
2 Hg(NO3) + Ba(Br)2 = 2 HgBr + Ba(NO3)2
HCl + Ca(NO2)2 = CaCl2 + HNO2 =>
2 HCl + Ca(NO2)2 = CaCl2 + 2 HNO2
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
CrBr2 + (NH4)2S = CrS + (NH4)Br =>
CrBr2 + (NH4)2S = CrS + 2(NH4)Br
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
Br2 + H2O2 = HOBr =>
Br2 + H2O2 = 2 HOBr
H2O + AgCl = Ag2O + HCl =>
H2O + 2 AgCl = Ag2O + 2 HCl
Mg1(OH)2 + K3(PO4)1 = Mg3(PO4)2 + K1(OH)1 =>
3 Mg1(OH)2 + 2 K3(PO4)1 = Mg3(PO4)2 + 6 K1(OH)1
KHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O + K2SO4 =>
2 KHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O + K2SO4
W2O3 + C = CO2 + W =>
2 W2O3 + 3 C = 3 CO2 + 4 W
PbCl2 + NH4OH = PbOH + NH4Cl2 =>
PbCl2 + NH4OH = PbOH + NH4Cl2
CH3OH + CuO = Cu + CHO + H2O =>
2 CH3OH + 3 CuO = 3 Cu + 2 CHO + 3 H2O
Zn + K2Cr2O7 = K + ZnCr2O7 =>
Zn + K2Cr2O7 = 2 K + ZnCr2O7
C3H7NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
C7H15Cl + KOH = C7H15OH + KCl =>
C7H15Cl + KOH = C7H15OH + KCl
IO + H2 = HI + H2O =>
2 IO + 3 H2 = 2 HI + 2 H2O
K2SO4 + BrCl = K2Cl + BrSO4 =>
K2SO4 + BrCl = K2Cl + BrSO4
Cl + NaS = NaCl + S =>
Cl + NaS = NaCl + S
Na{+} + Zn = Na + Zn{+} =>
Na{+} + Zn = Na + Zn{+}
MgB2 + Cl2 = MgCl2 + B2 =>
MgB2 + Cl2 = MgCl2 + B2
Hg + H2O = HgO3 + H =>
Hg + 3 H2O = HgO3 + 6 H
(NH4)2MoO4 + Zn + HCl = (NH4)2[MoOCl5] + ZnCl2 + H2O =>
2(NH4)2MoO4 + Zn + 12 HCl = 2(NH4)2[MoOCl5] + ZnCl2 + 6 H2O
H4C6 + O2 = CO2 + H2O =>
H4C6 + 7 O2 = 6 CO2 + 2 H2O
C702H6 + O2 = CO2 + H2O =>
2 C702H6 + 1407 O2 = 1404 CO2 + 6 H2O
P + N2 = PN1 =>
2 P + N2 = 2 PN1
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
La2O3 + NH4Cl = (NH4)2LaCl5 + H2O + NH3 =>
La2O3 + 10 NH4Cl = 2(NH4)2LaCl5 + 3 H2O + 6 NH3
ZnSO4(aq) + NH3(g) + H2O(l) = Zn(OH)2(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + 2 NH3(g) + 2 H2O(l) = Zn(OH)2(s) + (NH4)2SO4(aq)
Ca2CO3 + O2 = CaO + CO2 =>
2 Ca2CO3 + O2 = 4 CaO + 2 CO2
Ag + Au2O3 = Ag2O3 + Au2 =>
2 Ag + Au2O3 = Ag2O3 + Au2
CH2CHCHCH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CHCHCH2CH2CH2CH2CH3 + 47 O2 = 32 CO2 + 30 H2O
HC9H7O4 + NaOH = NaC9H7O4 + H2O =>
HC9H7O4 + NaOH = NaC9H7O4 + H2O
I{-} + CrO42{-} + H{+} = I2 + Cr3{+} + H2O =>
248 I{-} + 3 CrO42{-} + 252 H{+} = 124 I2 + Cr3{+} + 126 H2O
C14O11H28N6 + O2 = CO2 + H2O + N2 =>
2 C14O11H28N6 + 31 O2 = 28 CO2 + 28 H2O + 6 N2
CuCl2 + ZnCl2 = ZnCu + Cl2 =>
CuCl2 + ZnCl2 = ZnCu + 2 Cl2
CuI + H2O = Cu2O + HI =>
2 CuI + H2O = Cu2O + 2 HI
KMnO4 + H2SO4 + NO = KHSO4 + MnSO4 + HNO3 + H2O =>
3 KMnO4 + 6 H2SO4 + 5 NO = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
H2C4H4O6 + O2 = CO2 + H2O =>
2 H2C4H4O6 + 5 O2 = 8 CO2 + 6 H2O
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
NiCl2 + KSCN = Ni(SCN)2 + KCl =>
NiCl2 + 2 KSCN = Ni(SCN)2 + 2 KCl
SO(H2)2 + AgOH = Ag2S + H2O =>
SO(H2)2 + 2 AgOH = Ag2S + 3 H2O
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