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2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
CuCl2 + HPO3 = CuPO3 + HCl2 =>
CuCl2 + HPO3 = CuPO3 + HCl2
FeOH + NH4Cl3 + NaOH = FeCl3 + Na(OH)3 + NH4Cl =>
2 FeOH + 3 NH4Cl3 + NaOH = 2 FeCl3 + Na(OH)3 + 3 NH4Cl
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
BaCl2(aq) + Mg(NO3)2(aq) = Ba(NO3)2(aq) + MgCl2(aq) =>
BaCl2(aq) + Mg(NO3)2(aq) = Ba(NO3)2(aq) + MgCl2(aq)
KI + H2SO4 = K2SO4 + I2 + H2SIO + H2O =>
12 KI + 8 H2SO4 = 6 K2SO4 + 5 I2 + 2 H2SIO + 6 H2O
Fe2(CO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe2(CO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2CO3
SiCl4(l) + H2O(l) = H4SiO4(aq) + HCl(aq) =>
SiCl4(l) + 4 H2O(l) = H4SiO4(aq) + 4 HCl(aq)
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
KMnO4 + S = MnSO4 + K2SO4 + Mn2O3 =>
10 KMnO4 + 7 S = 2 MnSO4 + 5 K2SO4 + 4 Mn2O3
LiAlH4 + GeCl4 = GeH4 + LiAlCl4 =>
LiAlH4 + GeCl4 = GeH4 + LiAlCl4
Hg(NO3)2 + KBr = HgBr2 + K(NO3) =>
Hg(NO3)2 + 2 KBr = HgBr2 + 2 K(NO3)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3 = CH2 + H2 =>
2 CH3 = 2 CH2 + H2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Mn + Sn(OH)2 = Sn + Mn(OH)2 =>
Mn + Sn(OH)2 = Sn + Mn(OH)2
Pb4 + P4 = Pb5P4 =>
5 Pb4 + 4 P4 = 4 Pb5P4
HNO2 + Zn = Zn(NO3)2 + NO + H2O =>
8 HNO2 + Zn = Zn(NO3)2 + 6 NO + 4 H2O
CuO + Cl2 = Cu3Cl + O2 =>
6 CuO + Cl2 = 2 Cu3Cl + 3 O2
CH3CH(OH)CH2CH3 + H2CrO4 + H2SO4 = C3H7COOH + Cr2(SO4)3 + H2O =>
3 CH3CH(OH)CH2CH3 + 4 H2CrO4 + 6 H2SO4 = 3 C3H7COOH + 2 Cr2(SO4)3 + 13 H2O
C4H10 = C + H4 =>
2 C4H10 = 8 C + 5 H4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaNO3 + CaO = Ca(NO3)2 + Na2O =>
2 NaNO3 + CaO = Ca(NO3)2 + Na2O
Al(OH)3 + (CH3OOH) = Al(CH3OO)3 + H2O =>
Al(OH)3 + 3(CH3OOH) = Al(CH3OO)3 + 3 H2O
CH2O + KMnO4 + HNO3 = CO2 + Mn(NO3)2 + KNO3 + H2O =>
5 CH2O + 4 KMnO4 + 12 HNO3 = 5 CO2 + 4 Mn(NO3)2 + 4 KNO3 + 11 H2O
Ag2S + Al + H{+} = Ag + Al3{+} + H2S =>
Ag2S + 6 Al + 2 H{+} = 2 Ag + 2 Al3{+} + H2S
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NH4ClKOH = KClNH4OH =>
NH4ClKOH = KClNH4OH
C2H3NO = C2O + H3N =>
C2H3NO = C2O + H3N
Na2S2O3 + I2 + KI = K2S4O6 + NaI3 =>
2 Na2S2O3 + 5 I2 + 2 KI = K2S4O6 + 4 NaI3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
PbCO3H2S = PbSH2CO3 =>
PbCO3H2S = PbSH2CO3
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
H3PO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg3(PO4)2(s) =>
2 H3PO4(aq) + 3 Mg(OH)2(aq) = 6 H2O(l) + Mg3(PO4)2(s)
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H(HCO3) =>
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H(HCO3)
C2H4O2 + C5H120 = C3H6O2 + H2O =>
175 C2H4O2 + 2 C5H120 = 120 C3H6O2 + 110 H2O
LiNO3(s)HCl(aq) = LiCl(aq)HNO3(aq) =>
LiNO3(s)HCl(aq) = LiCl(aq)HNO3(aq)
Cl2 + F2 = Cl2F =>
2 Cl2 + F2 = 2 Cl2F
C11H15NO2 + O2 = CO2 + H2O + NO2 =>
4 C11H15NO2 + 59 O2 = 44 CO2 + 30 H2O + 4 NO2
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
S{2-} + H2O = OH{-} + H2S =>
S{2-} + 2 H2O = 2 OH{-} + H2S
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