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3 Al + 2 O3 = 3 Al1O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
C2H4O + N2H4 = C2H6N2 + H2O =>
C2H4O + N2H4 = C2H6N2 + H2O
(CH3)2CHOCH(CH3)2 + O2 = CO2 + H2O =>
(CH3)2CHOCH(CH3)2 + 9 O2 = 6 CO2 + 7 H2O
Na2WO4 + Zn + HCl = NaCl + ZnCl2 + WCl4 + H2O =>
Na2WO4 + Zn + 8 HCl = 2 NaCl + ZnCl2 + WCl4 + 4 H2O
CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + 17 NO + 10 H2O
FeCuS2 + HNO3 + H2SO4 = Fe2(SO4)3 + CuSO4 + NO + H2O =>
6 FeCuS2 + 34 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 6 CuSO4 + 34 NO + 20 H2O
FePO3 + CsClO3 = Fe(ClO3)3 + Cs3PO3 =>
FePO3 + 3 CsClO3 = Fe(ClO3)3 + Cs3PO3
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
C6H12 + KMnO4 + H2SO4 = C6H12O2 + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 4 KMnO4 + 6 H2SO4 = 5 C6H12O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
UO2(C2O4)2 + H2SO4 = UO2(SO4)2 + H2C2O4 =>
UO2(C2O4)2 + 2 H2SO4 = UO2(SO4)2 + 2 H2C2O4
K2SiO3 + HI = K2I + HSiO3 =>
K2SiO3 + HI = K2I + HSiO3
SO2 + H2O + ClO3{-} = Cl{-} + SO4{2-} + H{+} =>
3 SO2 + 3 H2O + ClO3{-} = Cl{-} + 3 SO4{2-} + 6 H{+}
Fe + Cl2 = FeCl99999999 =>
2 Fe + 99999999 Cl2 = 2 FeCl99999999
Zn + Cr2O7{-}2 + H{+}1 = Zn{+}2 + Cr{+}3 + H2O =>
11 Zn + Cr2O7{-}2 + 14 H{+}1 = 11 Zn{+}2 + 2 Cr{+}3 + 7 H2O
CaF2 + AlN + Mg3N2 + LiN3 = Ca2Al3MgN5 + LiF + N2 =>
6 CaF2 + 9 AlN + Mg3N2 + 12 LiN3 = 3 Ca2Al3MgN5 + 12 LiF + 16 N2
K2Cr2O7 + HNO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + HNO3 + H2O =>
K2Cr2O7 + 3 HNO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 HNO3 + 4 H2O
Na2CO3 + CH3CH2COOH = CH3CH2COONa + H2O + CO2 =>
Na2CO3 + 2 CH3CH2COOH = 2 CH3CH2COONa + H2O + CO2
Cr(OH)3 + CaO = Ca(CrO2)2 + H2O =>
2 Cr(OH)3 + CaO = Ca(CrO2)2 + 3 H2O
H = H1 =>
H = H1
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2 =>
5 CH3COOH + 2 CaCO3 = 2(CH3COO)2Ca + 4 CO2 + 4 H2
Co + Al = CoAl =>
Co + Al = CoAl
Z = Z2 =>
2 Z = Z2
ZnO + HNO2 = Zn3(NO3)2 + H2O =>
3 ZnO + 2 HNO2 = Zn3(NO3)2 + H2O
Na2SO3 + HNO3 = H2O + SO2 + NaNO3 =>
Na2SO3 + 2 HNO3 = H2O + SO2 + 2 NaNO3
Cl2 + Fe2O3 + OH{-} = Cl{-} + FeO4{2-} + H2O =>
3 Cl2 + Fe2O3 + 10 OH{-} = 6 Cl{-} + 2 FeO4{2-} + 5 H2O
C7 = C =>
C7 = 7 C
Ag(SO4) + KI = AgI2 + K2SO4 =>
Ag(SO4) + 2 KI = AgI2 + K2SO4
ZnOCu = ZnCuO =>
ZnOCu = ZnCuO
K2C2O4 + Ca(NO3)2 = Ca2(C2O4)2 + KNO3 =>
2 K2C2O4 + 2 Ca(NO3)2 = Ca2(C2O4)2 + 4 KNO3
Na2CO3 + MnO2 = NaMnO2 + CO + O2 =>
Na2CO3 + 2 MnO2 = 2 NaMnO2 + CO + O2
Cu2 + H2O = CuO + H2 =>
Cu2 + 2 H2O = 2 CuO + 2 H2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
NiSO4 + H2O = Ni + O2 + H2SO4 =>
2 NiSO4 + 2 H2O = 2 Ni + O2 + 2 H2SO4
SO2 + KOH + KMnO4 = K2MnO4 + H2O + SO3 =>
SO2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + H2O + SO3
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
FeO4{2-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4[Fe(H2O)6]{3+} + 3 O2
Pt + KNO3 + KOH = H2O + K2PtO3 + KNO2 =>
Pt + 2 KNO3 + 2 KOH = H2O + K2PtO3 + 2 KNO2
H2 + Ba(OH)2 = Ba + H2O =>
H2 + Ba(OH)2 = Ba + 2 H2O
CaONaOH = NaOCa(OH) =>
CaONaOH = NaOCa(OH)
MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO
Al2C6 = AlC3 =>
Al2C6 = 2 AlC3
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Cr(OH)3 + CaO = Ca(CrO2)2 + H2O =>
2 Cr(OH)3 + CaO = Ca(CrO2)2 + 3 H2O
Na2S + MnCl2 = Na2Cl2 + MnS =>
Na2S + MnCl2 = Na2Cl2 + MnS
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