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2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NAHCO3 + CH3COOH = NACH3COO + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 NACH3COO + 2 H20 + 20 CO2
NaCl + I2 = ICl + Na =>
2 NaCl + I2 = 2 ICl + 2 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li3PO4 + ZnCl2 = Zn3(PO4)2 + LiCl =>
2 Li3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 LiCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Ca + H2O = Ca(H2O)2 =>
Ca + 2 H2O = Ca(H2O)2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
HCOH + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
HCOH + 2[Ag(NH3)2]OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Fe + CL = FeCL =>
Fe + CL = FeCL
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