| Équations équilibrées la veille |
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
HCl + potassiumcarbonate = carbondioxide + potassiumchloride + water =>
2 HCl + K2CO3 = CO2 + 2 KCl + H2O
(NH4)3PO4 + ZnSO3 = Zn3(PO4)2 + (NH4)2SO3 =>
2(NH4)3PO4 + 3 ZnSO3 = Zn3(PO4)2 + 3(NH4)2SO3
FeCl3 + Ca(OH)2 = Fe(OH)2Cl + CaCl2 =>
FeCl3 + Ca(OH)2 = Fe(OH)2Cl + CaCl2
Ce(NO3)3 + NH4OH = NH4NO3 + CeO2 + H2O =>
8 Ce(NO3)3 + 22 NH4OH = 23 NH4NO3 + 8 CeO2 + 9 H2O
Al + O2 + NaOH + H2O = NaAl(OH)4 =>
4 Al + 3 O2 + 4 NaOH + 6 H2O = 4 NaAl(OH)4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4Cl + Ag = AgCl + NH4 =>
NH4Cl + Ag = AgCl + NH4
Cr(ClO)6 = CrCl6 + O2 =>
Cr(ClO)6 = CrCl6 + 3 O2
C2OH + O2 = CO2 + H2O =>
4 C2OH + 7 O2 = 8 CO2 + 2 H2O
KOH + H3PO4 = K2HPO4 + H2O =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
CaSO4*H2O = CaSO4 + H2O =>
CaSO4*H2O = CaSO4 + H2O
KMnO4 + HCl = Cl + MnCl2 + KCl + H2O =>
KMnO4 + 8 HCl = 5 Cl + MnCl2 + KCl + 4 H2O
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
AgNO3 + (COONH4)2*H2O = (COOAg)2 + NH4NO3 + H2O =>
2 AgNO3 + (COONH4)2*H2O = (COOAg)2 + 2 NH4NO3 + H2O
BaS + ZnI2 = BaI2 + ZnS =>
BaS + ZnI2 = BaI2 + ZnS
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C2OH + O2 = CO2 + H5O =>
5 C2OH + 8 O2 = 10 CO2 + H5O
NO + NO2 + NaOH = NaNO2 + H2O =>
NO + NO2 + 2 NaOH = 2 NaNO2 + H2O
BaTiO3 + SiO2 = Ba2TiSi2O8 + Ba6Ti7O20 =>
8 BaTiO3 + 2 SiO2 = Ba2TiSi2O8 + Ba6Ti7O20
S + OCl{-} + OH{-} = SO3{2-} + Cl{-} + H2O =>
S + 2 OCl{-} + 2 OH{-} = SO3{2-} + 2 Cl{-} + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H6O3 + NaOH = C3H5O3 + Na + H2O =>
C3H6O3 + NaOH = C3H5O3 + Na + H2O
HCl + HNO3 + Pt = NO2 + H2PtCl6 + H2O =>
6 HCl + 4 HNO3 + Pt = 4 NO2 + H2PtCl6 + 4 H2O
C6H5NH2Br2 = C6H4NH2BrHBr =>
C6H5NH2Br2 = C6H4NH2BrHBr
C2H5OH + H{+} + Cr2O72{-} = Cr3{+} + CH3CHO + H2O =>
427 C2H5OH + 10 H{+} + 6 Cr2O72{-} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
P + Ba = P2Ba =>
2 P + Ba = P2Ba
NaNO2 + CaSO4 = NaSO4CaNO2 =>
NaNO2 + CaSO4 = NaSO4CaNO2
Sr2 + HCl = H2 + SrCl2 =>
Sr2 + 4 HCl = 2 H2 + 2 SrCl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
Fe2S4 + O2 = Fe2O3 + SO4 =>
2 Fe2S4 + 19 O2 = 2 Fe2O3 + 8 SO4
P2O5 + ZnO = ZnP + O2 =>
2 P2O5 + 4 ZnO = 4 ZnP + 7 O2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
H2O2 + KI = O2 + KHI =>
H2O2 + 2 KI = O2 + 2 KHI
LiF + Ni(OH2) + O2 = LiNiO2 + H2O + HF =>
4 LiF + 4 Ni(OH2) + 3 O2 = 4 LiNiO2 + 2 H2O + 4 HF
CaOCl2 = CaOClCl =>
CaOCl2 = CaOClCl
K8 = K =>
K8 = 8 K
Li + S = Li3S =>
3 Li + S = Li3S
Al + F2 = Al3F3 =>
6 Al + 3 F2 = 2 Al3F3
H2SiF6 + Al(OH)3 = AlF3 + SiO2 + H2O =>
H2SiF6 + 2 Al(OH)3 = 2 AlF3 + SiO2 + 4 H2O
NaOH + C2H4O2 = NaCH3CO2 + H2O =>
NaOH + C2H4O2 = NaCH3CO2 + H2O
Fe + HNO3 = HFe + NO3 =>
Fe + HNO3 = HFe + NO3
Cs + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs + 2 H2O(l) = 2 CsOH(aq) + H2(g)
C5H10O + Ag2O = C5H10O2 + Ag =>
C5H10O + Ag2O = C5H10O2 + 2 Ag
K(s) + Zn(NO3)2(aq) = Zn(aq) + K(NO3)2(s) =>
K(s) + Zn(NO3)2(aq) = Zn(aq) + K(NO3)2(s)
Cu(OH) + HMnO4 = CuMnO4 + H2O =>
Cu(OH) + HMnO4 = CuMnO4 + H2O
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Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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