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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C55H12 + O2 = CO + H2O =>
2 C55H12 + 61 O2 = 110 CO + 12 H2O
HBr + Ca(OH)2 = CaBr2(s) + H2O(l) =>
2 HBr + Ca(OH)2 = CaBr2(s) + 2 H2O(l)
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O
C48H42O7 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
C48H42O7 + 44 NH4ClO4 = 48 CO2 + 87 H2O + 44 HCl + 22 N2
C6H12O6 + (NH4)2SO4 = C5H9NO2 + HSO4 + H2O + O2 =>
20 C6H12O6 + 12(NH4)2SO4 = 24 C5H9NO2 + 12 HSO4 + 54 H2O + 9 O2
Al3 + Br1 = AlBr3 =>
Al3 + 9 Br1 = 3 AlBr3
Ag + CH3COOH = (CH3COO)Ag + H2(g) =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2(g)
HNO3 + Cu = NO2 + H2O + CuNO32 =>
60 HNO3 + Cu = 59 NO2 + 30 H2O + CuNO32
Sr(OH)2(aq) = SrO + H2O =>
Sr(OH)2(aq) = SrO + H2O
H2 + AlO3 = Al3 + H2O =>
9 H2 + 3 AlO3 = Al3 + 9 H2O
Cs2Cr2O7 + PbNO3 = Cs2NO3 + PbCr2O7 =>
Cs2Cr2O7 + PbNO3 = Cs2NO3 + PbCr2O7
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCi3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCi(aq) =>
FeCi3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCi(aq)
NaBrO3 + FeSO4 + H2SO4 = NaBr + Fe2(SO4)3 + H2O =>
NaBrO3 + 6 FeSO4 + 3 H2SO4 = NaBr + 3 Fe2(SO4)3 + 3 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2O + Mg = Mg2O + K =>
K2O + 2 Mg = Mg2O + 2 K
H3PO4 = H4P2O7 + *H2O =>
2 H3PO4 = H4P2O7 + *H2O
BaC + Si = SiC + Ba =>
BaC + Si = SiC + Ba
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ZnCl + O2 = Zn2O + Cl2 =>
4 ZnCl + O2 = 2 Zn2O + 2 Cl2
Cu[OH]2 + HC2H3O2 = Cu[C2H3O2]2 + H2O =>
Cu[OH]2 + 2 HC2H3O2 = Cu[C2H3O2]2 + 2 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Re = Re02 =>
2 Re = Re02
B4 + C3 = B4C3 =>
B4 + C3 = B4C3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C6H12O6 + NaNO3 + O2 = NaC6H10O7 + HNO3 + H2O =>
4 C6H12O6 + 4 NaNO3 + 3 O2 = 4 NaC6H10O7 + 4 HNO3 + 2 H2O
KNO3 + K2CO3 + Cr2O3 = KNO2 + K2CrO4 + CO2 =>
3 KNO3 + 2 K2CO3 + Cr2O3 = 3 KNO2 + 2 K2CrO4 + 2 CO2
Bi + S = Bi2S3 =>
2 Bi + 3 S = Bi2S3
H2S(g) + O2 = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2(g)
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2(l) = Ba + Cl2 =>
BaCl2(l) = Ba + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Co(s) + P4(s) = Co3P2(s) =>
6 Co(s) + P4(s) = 2 Co3P2(s)
HNO2 + H2O + Br2 = HBr + HNO3 =>
HNO2 + H2O + Br2 = 2 HBr + HNO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
ZnI + NH4S = NH4I + ZnS =>
ZnI + NH4S = NH4I + ZnS
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4 + MgSO4 = Mg3(PO4)2 + K + SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 6 K + 3 SO4
Zn + K2(CO3) = K + Zn(CO3) =>
Zn + K2(CO3) = 2 K + Zn(CO3)
Pb(NO3)2 + Na = NaNO3 + Pb =>
Pb(NO3)2 + 2 Na = 2 NaNO3 + Pb
HCl + Sr = H + SrCl2 =>
2 HCl + Sr = 2 H + SrCl2
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
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