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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ni(OH)2 + H2SO3 = Ni(HSO3)2 + H2O =>
Ni(OH)2 + 2 H2SO3 = Ni(HSO3)2 + 2 H2O
KMnO4 + Cu = CuMnO4 + K =>
KMnO4 + Cu = CuMnO4 + K
C10H20O + O2 = H2O + CO2 =>
2 C10H20O + 29 O2 = 20 H2O + 20 CO2
NaClO3 + HSO4 = HClO3 + NaSO4 =>
NaClO3 + HSO4 = HClO3 + NaSO4
CH3CHOCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CHOCH3 + 10[Ag(NH3)2]OH = 3 CH3COONH4 + 10 Ag + 17 NH3 + 6 H2O
H10C8 + O2 = CO2 + H2O =>
2 H10C8 + 21 O2 = 16 CO2 + 10 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2MnO4 + MnSO4 + H2O =>
C6H5CH3 + 2 KMnO4 + H2SO4 = C6H5COOH + K2MnO4 + MnSO4 + 2 H2O
CH2CH2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CH2 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
K2SO4(aq) + FeBr3(aq) = KBr(aq) + Fe2(SO4)3(aq) =>
3 K2SO4(aq) + 2 FeBr3(aq) = 6 KBr(aq) + Fe2(SO4)3(aq)
Cu + HNO3 = Cu(NO3)2 + HOH + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 HOH + 2 NO2
AgNO3(aq) + Na2CO3(aq) = AgCO3(s) + Na2NO3(aq) =>
AgNO3(aq) + Na2CO3(aq) = AgCO3(s) + Na2NO3(aq)
Ag(OH) + HClO4 = Ag(ClO4) + H2O =>
Ag(OH) + HClO4 = Ag(ClO4) + H2O
LiCl3 + NaOH = NaCl3 + LiOH =>
LiCl3 + NaOH = NaCl3 + LiOH
Mg3P2 + HNO3 = Mg(NO3)2 + NO2 + P2O5 + H2O =>
Mg3P2 + 22 HNO3 = 3 Mg(NO3)2 + 16 NO2 + P2O5 + 11 H2O
HBO2 = H4B6O11 + H2O =>
6 HBO2 = H4B6O11 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + Mg(NO3)2 = Fe(NO3)3 + Mg =>
2 Fe + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg
H30 + CaCO3 = H2O + Ca + *CO2 =>
H30 + 15 CaCO3 = 15 H2O + 15 Ca + 15*CO2
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
NiCl2 + CH3OH = Ni(OH)2 + CH3Cl =>
NiCl2 + 2 CH3OH = Ni(OH)2 + 2 CH3Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl
MgC3 + MgO = CO2 + Mg =>
MgC3 + 6 MgO = 3 CO2 + 7 Mg
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
NaClO + KI = KIO3 + NaCl =>
3 NaClO + KI = KIO3 + 3 NaCl
H3AsO4 + NH4OH = (NH4)3AsO4 + H2O =>
H3AsO4 + 3 NH4OH = (NH4)3AsO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
H2SO4 + C20H14O4 = SO4 + H2O + CH4 =>
37 H2SO4 + C20H14O4 = 37 SO4 + 4 H2O + 20 CH4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H10 + HNO3 = C6H10O4 + H2O + NO =>
3 C6H10 + 8 HNO3 = 3 C6H10O4 + 4 H2O + 8 NO
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + C = Cr2O3 + K2CO3 + CO =>
K2Cr2O7 + 2 C = Cr2O3 + K2CO3 + CO
CH3CO2H + CaCO3 = CH3CO2Ca + CO2 + H2O =>
9 CH3CO2H + 8 CaCO3 = 8 CH3CO2Ca + 10 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
CH3OH + KMnO4 + HCl = CH3CHO + MnO2 + KCl + H2O =>
6 CH3OH + 2 KMnO4 + 2 HCl = 3 CH3CHO + 2 MnO2 + 2 KCl + 7 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
PH4ClO4 = HCl + P2O5 + H2O =>
2 PH4ClO4 = 2 HCl + P2O5 + 3 H2O
Sulfuricacid + CuO = CuSO4 + water =>
H2SO4 + CuO = CuSO4 + H2O
CH3COOH + Mg = MgH3COOH + C =>
CH3COOH + Mg = MgH3COOH + C
KOH + MgSiO3 = K2SiO3 + Mg(OH)2 =>
2 KOH + MgSiO3 = K2SiO3 + Mg(OH)2
PH3 + HNO3 = HPO3 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 HPO3 + 8 NO + 7 H2O
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