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Al2O3 + SiO2 = Al2SiO5
(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
Cu + HNO3(ac) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(ac) = Cu(NO3)2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C7H7O2 + O2 = CO2 + H2O =>
4 C7H7O2 + 31 O2 = 28 CO2 + 14 H2O
Al3S3 = Al + S8 =>
8 Al3S3 = 24 Al + 3 S8
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ag2O + KOH + K2S2O8 = Ag2O2 + K2SO4 + H2O =>
Ag2O + 2 KOH + K2S2O8 = Ag2O2 + 2 K2SO4 + H2O
C2H5COOH(aq) + NaOH(aq) = C2H5COONa(aq) + H2O(l) =>
C2H5COOH(aq) + NaOH(aq) = C2H5COONa(aq) + H2O(l)
CH3CH3 + Cl2 = CH3CH2Cl + HCl =>
CH3CH3 + Cl2 = CH3CH2Cl + HCl
C6H12NSO3Na + O2 = CO2 + H2O + NO2 + Na2SO4 + SO3 =>
4 C6H12NSO3Na + 41 O2 = 24 CO2 + 24 H2O + 4 NO2 + 2 Na2SO4 + 2 SO3
C4H10 + O2(g) = CO2 + H2O2 =>
C4H10 + 9 O2(g) = 4 CO2 + 5 H2O2
NH3 + H2 + O = NH4OH =>
NH3 + H2 + O = NH4OH
K2SO3 + I2 + K2S = K2S2O3 + KI =>
K2SO3 + I2 + K2S = K2S2O3 + 2 KI
NH3 + H2 + O = NH4OH =>
NH3 + H2 + O = NH4OH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + H2 + O = NH4OH =>
NH3 + H2 + O = NH4OH
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Fe + FeO2 + H2SO4 = FeSO4 + H2O =>
Fe + FeO2 + 2 H2SO4 = 2 FeSO4 + 2 H2O
N2H4 + HNO3 = N2 + H2O =>
5 N2H4 + 4 HNO3 = 7 N2 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7NH2(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C3H7NH2(l) + 21 O2(g) = 12 CO2(g) + 18 H2O(g) + 2 N2(g)
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 HCOOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
FeCl3 + NOH5 = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NOH5 = Fe(OH)3 + 3 NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(OH)2 + No = Mg(No3)2 + OH =>
Mg(OH)2 + 6 No = Mg(No3)2 + 2 OH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + H2 + O = NH4OH =>
NH3 + H2 + O = NH4OH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
*2HI + *2Pb(NO3)2 = PbI2 + *2HNO3 =>
2*2HI + *2Pb(NO3)2 = 2 PbI2 + 2*2HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pd + O2 = PdO2 =>
Pd + O2 = PdO2
Mg3(PO4)2 + LiCl = Li3PO4 + MgCl2 =>
Mg3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 MgCl2
NH4Cl + Zn(OH)2 = ZnCl2 + NH4OH =>
2 NH4Cl + Zn(OH)2 = ZnCl2 + 2 NH4OH
Hg2Cl2 = Hg + Cl =>
Hg2Cl2 = 2 Hg + 2 Cl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
*2HI + *2Pb(NO3)2 = PbI2 + *2HNO3 =>
2*2HI + *2Pb(NO3)2 = 2 PbI2 + 2*2HNO3
Al2S3O12 + NaOH = Al(OH)3 + Na2SO4 =>
Al2S3O12 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
Sb(s) + I2(g) = SbI3(s) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2Fe(SO4)2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
4(NH4)2Fe(SO4)2 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4(NH4)2SO4 + 4 K2SO4
HNO3 + H2O = HNO3(H2O)10 =>
HNO3 + 10 H2O = HNO3(H2O)10
H2SO4 + AlOH = H2O + Al2SO4 =>
H2SO4 + 2 AlOH = 2 H2O + Al2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3 + H2O =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3 + 6 H2O
C7H6O + KOH + HCl = C7H6O2 + KCl + H2 =>
C7H6O + KOH + HCl = C7H6O2 + KCl + H2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
SrO + N2O3 = Sr(NO2)2 =>
SrO + N2O3 = Sr(NO2)2
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