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Al(OH)3 + NaOH = NaAlO2 + 2 H2O
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
K + Fe2O3 = Fe + K2O =>
6 K + Fe2O3 = 2 Fe + 3 K2O
Li + S = Li2S =>
2 Li + S = Li2S
Fe(OH)3 + H2Co3 = H2O + Fe2(Co3)3 =>
2 Fe(OH)3 + 3 H2Co3 = 6 H2O + Fe2(Co3)3
C2H4Br2 + KOH = C2H3Br + KBr + H2O =>
C2H4Br2 + KOH = C2H3Br + KBr + H2O
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO + CO2 =>
2 Na2CO3 + 2 MnO2 + KNO3 = 2 Na2MnO4 + KNO + 2 CO2
CaCl2 + AgNO2 = AgCl + Ca(NO2)2 =>
CaCl2 + 2 AgNO2 = 2 AgCl + Ca(NO2)2
Li + S = Li2S =>
2 Li + S = Li2S
Na2CO3 + BeI2 = BeCO3 + NaI =>
Na2CO3 + BeI2 = BeCO3 + 2 NaI
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
MnSO4 + Fe2(SO4)3 + KOH = KMnO4 + FeSO4 + K2SO4 + H2O =>
2 MnSO4 + 5 Fe2(SO4)3 + 16 KOH = 2 KMnO4 + 10 FeSO4 + 7 K2SO4 + 8 H2O
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
C3H6O + CO3(NH4)2 = C4H5N + NH3 + H2O =>
9 C3H6O + 5 CO3(NH4)2 = 8 C4H5N + 2 NH3 + 24 H2O
S8 + Br2 = SBr6 =>
S8 + 24 Br2 = 8 SBr6
Na2Co3 + Cr(NO3)3 = NaNO3 + Cr2(Co3)3 =>
3 Na2Co3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(Co3)3
HCl + Ca2(CO3)2 = CaCl2 + CO2 + H2O =>
4 HCl + Ca2(CO3)2 = 2 CaCl2 + 2 CO2 + 2 H2O
Li + S = Li2S =>
2 Li + S = Li2S
Zn(s) + C6H8O7(aq) = Zn2(C6H5O7)2(aq) + H2(g) =>
2 Zn(s) + 2 C6H8O7(aq) = Zn2(C6H5O7)2(aq) + 3 H2(g)
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
Ca3(PO4)2 + Na2CO3 + H2O = Na2HPO4 + CaCO3 + NaOH =>
Ca3(PO4)2 + 3 Na2CO3 + 2 H2O = 2 Na2HPO4 + 3 CaCO3 + 2 NaOH
SSSSS = S6 =>
6 SSSSS = 5 S6
SO2 + BaO = BaSO3 =>
SO2 + BaO = BaSO3
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
AlPO4 + H3PO4 = Al2(HPO4)3 =>
2 AlPO4 + H3PO4 = Al2(HPO4)3
H2O2 + I2 = H{+} + I{-} + O2{+} =>
2 H2O2 + 3 I2 = 4 H{+} + 6 I{-} + 2 O2{+}
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
NaBr + H2 = Na + HBr =>
2 NaBr + H2 = 2 Na + 2 HBr
Cu + Sn(Cl)4 = CuCl + Sn =>
4 Cu + Sn(Cl)4 = 4 CuCl + Sn
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
Al + Ca(OH)2 = Al(OH)2 + Ca =>
Al + Ca(OH)2 = Al(OH)2 + Ca
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
OF2 + H2O = HF + OF =>
3 OF2 + H2O = 2 HF + 4 OF
Li + S = Li2S =>
2 Li + S = Li2S
C6H8O7 + O2 = C4H8O5 + C2H2O5 =>
4 C6H8O7 + 11 O2 = 2 C4H8O5 + 8 C2H2O5
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe(NO3)2 + Ag3PO3 = Fe3(PO3)2 + Ag(NO3) =>
3 Fe(NO3)2 + 2 Ag3PO3 = Fe3(PO3)2 + 6 Ag(NO3)
Zn(NO3)2 + NaOH = NaNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NaOH = 2 NaNO3 + Zn(OH)2
SnSO4 + Na2CO3 + H2O = Na2SO4 + (SnOH)2SO4 + CO2 =>
2 SnSO4 + Na2CO3 + H2O = Na2SO4 + (SnOH)2SO4 + CO2
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa =>
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KMnO4 + UO2 + H2SO4 = MnSO4 + UO2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 UO2 + 8 H2SO4 = 2 MnSO4 + 5 UO2SO4 + K2SO4 + 8 H2O
Na2CrO4 + BaCl2 = BaCrO4 + NaCl =>
Na2CrO4 + BaCl2 = BaCrO4 + 2 NaCl
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Fe + O2 + H2O = (FeOH)3 =>
12 Fe + 3 O2 + 6 H2O = 4(FeOH)3
Au + HCl + HNO3 = AuClO + NO + H2O =>
Au + HCl + HNO3 = AuClO + NO + H2O
(NH4)2SO3 + NaOH = NH3 + Na2SO3 + H2O =>
(NH4)2SO3 + 2 NaOH = 2 NH3 + Na2SO3 + 2 H2O
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