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2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH4OH + H2O2 = 24 H2O + 2 Co(NH3)6Cl3
C(H)4 + O2 = C(H)2 + H2O =>
2 C(H)4 + O2 = 2 C(H)2 + 2 H2O
Sn + Pb = SnPb =>
Sn + Pb = SnPb
HBr(aq) + KF(aq) = HF + KBr =>
HBr(aq) + KF(aq) = HF + KBr
PbSO4 + HCl = H2SO4 + PbCl2 =>
PbSO4 + 2 HCl = H2SO4 + PbCl2
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
FeS2 + Ca(OH)2 + O2 + H2O = Fe(OH)3 + CaSO4*2H2O =>
4 FeS2 + 8 Ca(OH)2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 CaSO4*2H2O
BaF2(s) = Ba + F2 =>
BaF2(s) = Ba + F2
Na3[Co(NO2)6] + NaOH = CoOOH + NaNO2 + H2O =>
Na3[Co(NO2)6] + 3 NaOH = CoOOH + 6 NaNO2 + H2O
Bi(NO3)3 + Fe = Bi + Fe(NO3)3 =>
Bi(NO3)3 + Fe = Bi + Fe(NO3)3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
Zn + Na4V6O17 + HCl = VOCl + NaCl + ZnCl2 + H2O =>
6 Zn + Na4V6O17 + 22 HCl = 6 VOCl + 4 NaCl + 6 ZnCl2 + 11 H2O
NaNO2 + NH4OCl = NaCl + N2O + H2O =>
NaNO2 + NH4OCl = NaCl + N2O + 2 H2O
Mg3(s) + N2(g) = Mg3N2(s) =>
Mg3(s) + N2(g) = Mg3N2(s)
NH3 + Ag(NO3)2 = Ag(NH3)2 + NO3 =>
2 NH3 + Ag(NO3)2 = Ag(NH3)2 + 2 NO3
Al3 + HBr = AlBr3 + H2 =>
2 Al3 + 18 HBr = 6 AlBr3 + 9 H2
AgNO2 + K2CrO4 = Ag2CrO4 + KNO2 =>
2 AgNO2 + K2CrO4 = Ag2CrO4 + 2 KNO2
CdO + Se = CdSe + O2 =>
2 CdO + 2 Se = 2 CdSe + O2
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
Na(s) + CuCl2(aq) = NaCl + Cu =>
2 Na(s) + CuCl2(aq) = 2 NaCl + Cu
NH4OH + MgCrO4 = (NH4)2CrO4 + Mg(OH)2 =>
2 NH4OH + MgCrO4 = (NH4)2CrO4 + Mg(OH)2
HS + H2O2 = SO4 + H2O =>
2 HS + 9 H2O2 = 2 SO4 + 10 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
CrO2Cl2 = CrCl3 + Cr2O3 + O2 =>
12 CrO2Cl2 = 8 CrCl3 + 2 Cr2O3 + 9 O2
C3H7OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
PbO + CH3COOH = (CH3COO)2Pb + H2O =>
PbO + 2 CH3COOH = (CH3COO)2Pb + H2O
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
K2SO3 + Zn(NO3)2 = ZnSO3 + KNO3 =>
K2SO3 + Zn(NO3)2 = ZnSO3 + 2 KNO3
Na2SO4 + H2O + I2 = HIO3 + Na2SO3 =>
5 Na2SO4 + H2O + I2 = 2 HIO3 + 5 Na2SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Ni3(PO4)2 = Mg3(PO4)2 + Ni =>
3 Mg + Ni3(PO4)2 = Mg3(PO4)2 + 3 Ni
KNO3 + I2 + HCl = KICl4 + NO + H2O =>
2 KNO3 + I2 + 8 HCl = 2 KICl4 + 2 NO + 4 H2O
(NH4)2MnO4 = Mn + H2O + N2 =>
(NH4)2MnO4 = Mn + 4 H2O + N2
AsO2{-} + I2 + OH{-} = AsO4{-3} + I{-} + H2O =>
AsO2{-} + I2 + 4 OH{-} = AsO4{-3} + 2 I{-} + 2 H2O
NaHSO4 + NaOH = H2SO4 + Na2O =>
NaHSO4 + NaOH = H2SO4 + Na2O
Bi2O3 + ClO{-} = BiO3 + Cl{-} =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}
C2H7NO2 + Ba(OH)2 = C4H6O4Ba + NH3 + H2O =>
2 C2H7NO2 + Ba(OH)2 = C4H6O4Ba + 2 NH3 + 2 H2O
H2SO3 + NaBrO3 = H2SO4 + NaBr =>
3 H2SO3 + NaBrO3 = 3 H2SO4 + NaBr
SrO + O2 = SrO2 =>
2 SrO + O2 = 2 SrO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(MoO3)12] + NHNO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 43 HNO3 = (NH4)3[P(MoO3)12] + 32 NHNO3 + 49 H2O
K20 + CO2 = K2CO2 =>
K20 + 10 CO2 = 10 K2CO2
Pb(OH)2 + K2S = PbS + KOH =>
Pb(OH)2 + K2S = PbS + 2 KOH
K2Cr2O7 + H2SO4 + Na2O2 = CrO5 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 5 H2SO4 + 4 Na2O2 = 2 CrO5 + K2SO4 + 4 Na2SO4 + 5 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
I + CaF2 = IF2 + Ca =>
I + CaF2 = IF2 + Ca
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
BeO + H2CO3 = BeCO3 + H2O =>
BeO + H2CO3 = BeCO3 + H2O
BaSO4 + Br2 = BrSO4 + Ba =>
2 BaSO4 + Br2 = 2 BrSO4 + 2 Ba
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