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Cr(OH)3 + 3 HBr = Cr + 3 H2O + 3 Br
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2) =>
2 Co(NO3)2 + 6 NH3 + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]NO3 + 2 NH4NO3(OH2)
XeF6 + C2H4 = C2F4 + HF + XeF4 =>
4 XeF6 + C2H4 = C2F4 + 4 HF + 4 XeF4
Co(NO3)2 + Na2C2O4 = Co2(C2O4)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2C2O4 = Co2(C2O4)2 + 4 NaNO3
H2O + Tl2O3 = TlOH + OH =>
3 H2O + Tl2O3 = 2 TlOH + 4 OH
SnS = Sn + S =>
SnS = Sn + S
C + O2 = CO2 =>
C + O2 = CO2
K2Cr2O7 + H2SO4 + SnSO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 SnSO4 = 3 Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + 7 H2O
KCl + AuCl3 = KCl2 + Au =>
3 KCl + AuCl3 = 3 KCl2 + Au
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
TiO2 + BrF3 = TiF4 + Br2 + O2 =>
3 TiO2 + 4 BrF3 = 3 TiF4 + 2 Br2 + 3 O2
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Cu2SO4 + Ba = BaSO4 + Cu =>
Cu2SO4 + Ba = BaSO4 + 2 Cu
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + Ni2SO4 = Ni + MgSO4 =>
Mg + Ni2SO4 = 2 Ni + MgSO4
H2 + O2 = H2O = O2 =>
2 H2 + O2 = 2 H2O
Cu + BaCO3 = CuCO3 + Ba =>
Cu + BaCO3 = CuCO3 + Ba
PH3 + O2 = PH3O =>
2 PH3 + O2 = 2 PH3O
K(s) + Cu(NO3)2(aq) = K(NO3)2(aq) + Cu(s) =>
K(s) + Cu(NO3)2(aq) = K(NO3)2(aq) + Cu(s)
C3H6O + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
C3H6O + 10 Cu(OH)2 + 3 NaOH = 3 HCOONa + 5 Cu2O + 13 H2O
Hg2(SO4)2 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
Hg2(SO4)2 + 4 NH4NO3 = 2 Hg(NO3)2 + 2(NH4)2SO4
Tl2O3 + HCl = TlCl + H2 + O2 =>
2 Tl2O3 + 4 HCl = 4 TlCl + 2 H2 + 3 O2
CO2(g) + H2S(g) = COS(g) + H2O(g) =>
CO2(g) + H2S(g) = COS(g) + H2O(g)
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
CH4 + KMnO4 = CH3OH + Mn2 + K =>
8 CH4 + 2 KMnO4 = 8 CH3OH + Mn2 + 2 K
(NH4)Co3 + H2O = NH2Co3 + H3O =>
(NH4)Co3 + 2 H2O = NH2Co3 + 2 H3O
N2H4(l) + H2O2 = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2 = N2(g) + 4 H2O(g)
Zn(SO4) + CaCl = ZnCl + Ca(SO4) =>
Zn(SO4) + CaCl = ZnCl + Ca(SO4)
CH3COOH + KOH = KOH(CH3COO)2 + H2 =>
2 CH3COOH + KOH = KOH(CH3COO)2 + H2
NaNO2 + FeCl2 + H2SO4 = NO + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
6 NaNO2 + 6 FeCl2 + 6 H2SO4 = 6 NO + 4 FeCl3 + 3 Na2SO4 + Fe2(SO4)3 + 6 H2O
Be(OH)2 + HI = Be(I)2 + H2O =>
Be(OH)2 + 2 HI = Be(I)2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
NH3 = H3 + N =>
NH3 = H3 + N
HAuCl4 + Na2SO3 + H2O = Na2SO4 + HCl + Au =>
2 HAuCl4 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 8 HCl + 2 Au
HC2H3O + NH4OH = NH4C2H3O + H2O =>
HC2H3O + NH4OH = NH4C2H3O + H2O
H2 + Fe3Cl = Fe + HCl =>
H2 + 2 Fe3Cl = 6 Fe + 2 HCl
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
Mg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Mg(OH)2 =>
Mg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Mg(OH)2
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
C8H8O3 + H2O = C7H5O3 + CH3OH =>
15 C8H8O3 + 19 H2O = 14 C7H5O3 + 22 CH3OH
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
SO3 + O3 = SO4 =>
3 SO3 + O3 = 3 SO4
NH4Cl + AgNO3 = AgH4Cl + N2O3 =>
NH4Cl + AgNO3 = AgH4Cl + N2O3
NO = N2O2 = N2O2 + H2 = N2O + H2O = N2O + H2 = N2 + H2O = N2O + H2O = N2 + H2O =>
2 NO = N2O2
COOH + CaOH = COOCa + H2O =>
COOH + CaOH = COOCa + H2O
C3H6O2 + H2O = CH3OH + CH3COOH =>
C3H6O2 + H2O = CH3OH + CH3COOH
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