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C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + NaHCO3 = Na2CO3 + KHCO3 =>
K2CO3 + 2 NaHCO3 = Na2CO3 + 2 KHCO3
Mn(NO3)(aq) + KOH(aq) = Mn(OH) + K(NO3) =>
Mn(NO3)(aq) + KOH(aq) = Mn(OH) + K(NO3)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AgAsO4 + Zn + H2SO4 = ZnSO4 + H3As + Ag + H2O =>
2 AgAsO4 + 11 Zn + 11 H2SO4 = 11 ZnSO4 + 2 H3As + 2 Ag + 8 H2O
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Pu + O2 = PuO2 =>
Pu + O2 = PuO2
HBr + H2SO4 = SO2 + H2O + Br2 =>
2 HBr + H2SO4 = SO2 + 2 H2O + Br2
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
C6H5CH3 + Br2 = CBr + HBr =>
2 C6H5CH3 + 15 Br2 = 14 CBr + 16 HBr
WO4{2-} + H{+} = HW6O21{5-} + H2O =>
6 WO4{2-} + 7 H{+} = HW6O21{5-} + 3 H2O
Co(OH)4 + H2S = CoS2 + H2O =>
Co(OH)4 + 2 H2S = CoS2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AgI + H2SO4 + Zn = Ag + HI + ZnSO4 =>
2 AgI + H2SO4 + Zn = 2 Ag + 2 HI + ZnSO4
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2 =>
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
KMnO4 + C6H12 = MnO + CO2 + K2CO3 + H2O =>
36 KMnO4 + 5 C6H12 = 36 MnO + 12 CO2 + 18 K2CO3 + 30 H2O
Li3N + Al2(CO3)3 = Li2CO3 + AlN =>
2 Li3N + Al2(CO3)3 = 3 Li2CO3 + 2 AlN
NaOH + Fe(No3)3 = Fe(OH)3 + Na(No3) =>
3 NaOH + Fe(No3)3 = Fe(OH)3 + 3 Na(No3)
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6](NO3)3 =>
[Co(NH3)6]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)6](NO3)3
K2Cr2O7 + SO2 + H2O = Cr2(SO4)2(OH)2 + K2SO4 =>
K2Cr2O7 + 3 SO2 + H2O = Cr2(SO4)2(OH)2 + K2SO4
C6H12 + H2O + KMnO4 = C6H12(OH)6 + K(OH) + MnO2 =>
C6H12 + 4 H2O + 2 KMnO4 = C6H12(OH)6 + 2 K(OH) + 2 MnO2
VI + Lu = LuVI =>
VI + Lu = LuVI
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
HNO3 + NaSO3R = NaNO3 + RSO3H =>
HNO3 + NaSO3R = NaNO3 + RSO3H
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
K2SO3 + HClO = KHSO4 + KCl =>
K2SO3 + HClO = KHSO4 + KCl
P + O5 = P5O5 =>
5 P + O5 = P5O5
CaCl2O2 + HCl = Cl2 + CaCl2 + H2O =>
CaCl2O2 + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)6*5H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 11 H2C2O4 + K2C2O4 + 129 H2O2 = 2 KFe(C2O4)6*5H2O + 2(NH4)2SO4 + 2 H2SO4 + 248 H2O
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
Zn + CuSO{+4} = ZnSO{4} + Cu =>
Zn + CuSO{+4} = ZnSO{4} + Cu
CH3CH(CH3)CH2CH2CH3 + O2 = CO + H2O =>
2 CH3CH(CH3)CH2CH2CH3 + 13 O2 = 12 CO + 14 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
AlCl3 + O2 = Al2O3 + ClO2 =>
4 AlCl3 + 15 O2 = 2 Al2O3 + 12 ClO2
MnO4{-} + MnO2 + OH{-} = MnO4{2-} + H2O =>
2 MnO4{-} + MnO2 + 4 OH{-} = 3 MnO4{2-} + 2 H2O
Pb(NO3)2 + KBr = PbBr2 + NO3K =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 NO3K
H{+} + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 7 H2O
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*H2O + KCl =>
FeCl3 + 3 K2C2O4 + H2O = K3[Fe(C2O4)3]*H2O + 3 KCl
VI + Lu = LuVI =>
VI + Lu = LuVI
Zn + CuSO{+4} = ZnSO{4} + Cu =>
Zn + CuSO{+4} = ZnSO{4} + Cu
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
VI + Lu = LuVI =>
VI + Lu = LuVI
Zn + CuSO{+4} = ZnSO{4} + Cu =>
Zn + CuSO{+4} = ZnSO{4} + Cu
AgNO3 + K2S = Ag2S + NO3K =>
2 AgNO3 + K2S = Ag2S + 2 NO3K
H{+} + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 7 H2O
CH3(CH2)7COOH + Cl = CH3(CH2)7COOCl + H =>
CH3(CH2)7COOH + Cl = CH3(CH2)7COOCl + H
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