| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)3 + 6 NH3 = [Ni(NH3)6](OH)3
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2 =>
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2
BaO + NaCl = BaCl + NaO =>
BaO + NaCl = BaCl + NaO
H + Al(CO3) = H2O + Al + C =>
6 H + Al(CO3) = 3 H2O + Al + C
Co(OH)2 + O2 = Co(OH)3 + CoO =>
6 Co(OH)2 + O2 = 4 Co(OH)3 + 2 CoO
CdOCN + V2O5 = CdO5 + V2OCN =>
CdOCN + V2O5 = CdO5 + V2OCN
(NH4)3AsS4 + HCl = As2S5 + H2S + NH4Cl =>
2(NH4)3AsS4 + 6 HCl = As2S5 + 3 H2S + 6 NH4Cl
CUS + HNO3 = CU(NO3)2 + NO2 + H2O + H2SO4 =>
CUS + 10 HNO3 = CU(NO3)2 + 8 NO2 + 4 H2O + H2SO4
Ca(OH)2 + NH4Cl = Ca(NH4)2 + OHCl =>
Ca(OH)2 + 2 NH4Cl = Ca(NH4)2 + 2 OHCl
MnO2 + K2S + H2SO4 = MnSO4 + H2O + K2SO4 =>
4 MnO2 + K2S + 4 H2SO4 = 4 MnSO4 + 4 H2O + K2SO4
C2H4 + O2 = C202 + H4O2 =>
101 C2H4 + 101 O2 = C202 + 101 H4O2
C2H3Br + O2 = CO + H2O + Br2 =>
4 C2H3Br + 7 O2 = 8 CO + 6 H2O + 2 Br2
H2S + HCl = S2Cl2 + H2 =>
2 H2S + 2 HCl = S2Cl2 + 3 H2
CH3COONa + H2O = NaOH + CH3COOH =>
CH3COONa + H2O = NaOH + CH3COOH
NH3HCl = NH4Cl0 =>
NH3HCl = NH4Cl0
CrBr3 + KOH = Cr(OH)3 + BrK =>
CrBr3 + 3 KOH = Cr(OH)3 + 3 BrK
NaOH + ClO2 = NaClO2 + NaClO3 + H2O =>
2 NaOH + 2 ClO2 = NaClO2 + NaClO3 + H2O
H2CO3 + Ca3(PO4)2 = CaCO3 + H3PO4 =>
3 H2CO3 + Ca3(PO4)2 = 3 CaCO3 + 2 H3PO4
HNO3 + AgOH = NAg + H2O4 =>
HNO3 + AgOH = NAg + H2O4
H2CO3 + CuO = CuCO3 + H2O =>
H2CO3 + CuO = CuCO3 + H2O
C2H3O2 + NH4 = C2H3O2NH4 =>
C2H3O2 + NH4 = C2H3O2NH4
K4Fe(CN)6 + H2SO4 = HCN + K2SO4 + K2Fe2(CN)6 =>
2 K4Fe(CN)6 + 3 H2SO4 = 6 HCN + 3 K2SO4 + K2Fe2(CN)6
NiO + HClO4 = NiClO4 + OH =>
NiO + HClO4 = NiClO4 + OH
NOCl + O2 = NO2 + Cl2 =>
2 NOCl + O2 = 2 NO2 + Cl2
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
Ca3P2 + H2SO4 = CaSO4 + SO2 + P2O5 + H2O =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 8 SO2 + P2O5 + 11 H2O
NaCl + H2SO4 + MnO2 = Cl2 + MnSO4 + NaSO4 + H2O =>
2 NaCl + 4 H2SO4 + 2 MnO2 = Cl2 + 2 MnSO4 + 2 NaSO4 + 4 H2O
FeS + HBr = H2S + FeBr2 =>
FeS + 2 HBr = H2S + FeBr2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
NaHCOO3 + CH2COOH = CH3COONa + H2O + CO2 =>
7 NaHCOO3 + 10 CH2COOH = 7 CH3COONa + 8 H2O + 13 CO2
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
CH2O = CO + H2 =>
CH2O = CO + H2
C2H5OH + H2O2 = H2O + CHCHO =>
C2H5OH + 2 H2O2 = 4 H2O + CHCHO
Cr2O3(s) + Na(l) = NaCr2O3(g) =>
Cr2O3(s) + Na(l) = NaCr2O3(g)
Cl + O3 = ClO2 =>
3 Cl + 2 O3 = 3 ClO2
HI + Mg(OH)2 = H2O + MgI2 =>
2 HI + Mg(OH)2 = 2 H2O + MgI2
CsO2(s)H2O(l) = CsOH(aq) + O2(g) + H2O2(aq) =>
2 CsO2(s)H2O(l) = 2 CsOH(aq) + O2(g) + H2O2(aq)
POBr3 + Ba(OH)2 = Ba3(PO4)2 + BaBr2 + H2O =>
2 POBr3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaBr2 + 6 H2O
Ba + Br = Ba2Br2 =>
2 Ba + 2 Br = Ba2Br2
Pb + AgNO3 = AgNO3Pb =>
Pb + AgNO3 = AgNO3Pb
CH2O2 + KAlO2 = K(HCOO) + Al(HCOO)3 + H2O =>
4 CH2O2 + KAlO2 = K(HCOO) + Al(HCOO)3 + 2 H2O
ClO4 + Na2SO3 = Na2SO4 + Cl =>
ClO4 + 4 Na2SO3 = 4 Na2SO4 + Cl
C2H5OH + O2 = COH2 + H2O =>
C2H5OH + O2 = 2 COH2 + H2O
NaC2H3O2 = Na + C + H2O + OH =>
NaC2H3O2 = Na + 2 C + H2O + OH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + N2O3 + H2O = H4N2O2 =>
2 NH3 + N2O3 + H2O = 2 H4N2O2
Li2O + Zn(NO3)2 = LiNO3 + ZnO =>
Li2O + Zn(NO3)2 = 2 LiNO3 + ZnO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2CO4 + S8 + SO2 = CO2 + Na2S2O3 =>
16 Na2CO4 + 3 S8 + 8 SO2 = 16 CO2 + 16 Na2S2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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