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CCl2 + 3 S2 = CS4 + Cl2S2
Ni(OH)2 + NaOH = Na[Ni(OH)3] =>
Ni(OH)2 + NaOH = Na[Ni(OH)3]
CO2 = CC + O2 =>
2 CO2 = CC + 2 O2
Na + Fe(OH)3 = Fe3 + NaOH =>
9 Na + 3 Fe(OH)3 = Fe3 + 9 NaOH
HBr2 + HNO3 = Br2 + NO + H2O =>
3 HBr2 + HNO3 = 3 Br2 + NO + 2 H2O
HNO3 + Ba = Ba(NO3)2 + H2 =>
2 HNO3 + Ba = Ba(NO3)2 + H2
CuS2 + O2 + H2O = Cu4SO4(OH)6 + SO4{2-} + H{+} =>
4 CuS2 + 14 O2 + 10 H2O = Cu4SO4(OH)6 + 7 SO4{2-} + 14 H{+}
K2CO3 + H2O2 = KOH + CO2 + O =>
K2CO3 + H2O2 = 2 KOH + CO2 + O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H2O + O2 = CO2 + H2O =>
C3H2O + 3 O2 = 3 CO2 + H2O
Al2O3 + Na2CO3 = Al2(CO3)3 + Na2O =>
Al2O3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2O
FeCl3(s) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(s) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O =>
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O
S8 + O2SO3 = SO2 =>
3 S8 + 16 O2SO3 = 40 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnSO4 + NaOH = MnO2 + Na2SO2 + OH =>
MnSO4 + 2 NaOH = MnO2 + Na2SO2 + 2 OH
C6H5COOK + NaOH = Na2CO3 + K2CO3 + C6H6 =>
2 C6H5COOK + 2 NaOH = Na2CO3 + K2CO3 + 2 C6H6
Au + Fe2O3 = Fe + Au2O =>
6 Au + Fe2O3 = 2 Fe + 3 Au2O
(NH4)2S + ZnCl2 + H2O = Zn(OH)2 + H2S + NH4Cl =>
(NH4)2S + ZnCl2 + 2 H2O = Zn(OH)2 + H2S + 2 NH4Cl
C6H6O + H2O = CO + H2 =>
C6H6O + 5 H2O = 6 CO + 8 H2
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
SiO2 + NH4F = SiF4 + H2O + NH3 =>
SiO2 + 4 NH4F = SiF4 + 2 H2O + 4 NH3
HI + H2SO4 = I2 + H2S + H2O2 =>
4 HI + H2SO4 = 2 I2 + H2S + 2 H2O2
MgOHClO4 + HClO4 = Mg(ClO4)2 + H2O =>
MgOHClO4 + HClO4 = Mg(ClO4)2 + H2O
K2Cr2O7 + KCl + H2SO4 = K2SO4 + CrSO4 + H2O + Cl2 =>
K2Cr2O7 + 8 KCl + 7 H2SO4 = 5 K2SO4 + 2 CrSO4 + 7 H2O + 4 Cl2
C7H8 + O2 = H2O + CO2 =>
C7H8 + 9 O2 = 4 H2O + 7 CO2
C3H8SO + O2 = CO2 + H2O + SO2 =>
2 C3H8SO + 11 O2 = 6 CO2 + 8 H2O + 2 SO2
(NH4)2CO3 + Ba + OH = NH3 + HOH + BaCO3 =>
(NH4)2CO3 + Ba + 2 OH = 2 NH3 + 2 HOH + BaCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3Ca(OH)2 = Ca(NO3)K(OH)2 =>
KNO3Ca(OH)2 = Ca(NO3)K(OH)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
I2 + LiCl = LiI + Cl2 =>
I2 + 2 LiCl = 2 LiI + Cl2
NH3 + CaO = N2Ca3 + H2O =>
2 NH3 + 3 CaO = N2Ca3 + 3 H2O
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
C6H6N2O + Br2 + H2O = C5H6N2 + CO2 + HBr =>
C6H6N2O + Br2 + H2O = C5H6N2 + CO2 + 2 HBr
K + CO = K2O + C =>
2 K + CO = K2O + C
H2SO4 + Fe2(CO3)3 = H2O + Fe2(SO4)3 + CO2 =>
3 H2SO4 + Fe2(CO3)3 = 3 H2O + Fe2(SO4)3 + 3 CO2
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2 =>
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2
CH3OH + O2(g) = H2CO(g) + H2O(g) =>
2 CH3OH + O2(g) = 2 H2CO(g) + 2 H2O(g)
Ca(ClO3)2(s) = CaCl2(s) + O2 =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2
NaCl + SO3 = NaSO4 + SO2 + Cl2 =>
2 NaCl + 4 SO3 = 2 NaSO4 + 2 SO2 + Cl2
SO3 + MnO4 = SO4 + MnO2 =>
2 SO3 + MnO4 = 2 SO4 + MnO2
Fe + O2 = Fe30O4 =>
30 Fe + 2 O2 = Fe30O4
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
CuBr2(aq) + Na2S(aq) = CuS + BrNa =>
CuBr2(aq) + Na2S(aq) = CuS + 2 BrNa
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
K2Cr2O7 + HNO2 + HCl = CrCl3 + HNO3 + KCl + H2O =>
K2Cr2O7 + 3 HNO2 + 8 HCl = 2 CrCl3 + 3 HNO3 + 2 KCl + 4 H2O
MgOHCl + HOH = Mg(OH)2 + HCl =>
MgOHCl + HOH = Mg(OH)2 + HCl
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