| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ma3P2 + 11 O2 = 6 MaO3 + 4 PO
H2 + CaCl2 = CaH2 + Cl2 =>
H2 + CaCl2 = CaH2 + Cl2
C3H7COOH + Ba(OH)2 = Ba{2+} + C3H7COO{-} + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba{2+} + 2 C3H7COO{-} + 2 H2O
C3H7OH + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H5COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NH4NO3 + Ba(oh)2 = Ba(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 2 Ba(oh)2 = 4 Ba(NO3)2 + 10 NH3 + 3 H2O
SrI + CsBr = CsI + SrBr =>
SrI + CsBr = CsI + SrBr
CO2(g) + H2(g) = CH3OH(g) + H2O(g) =>
CO2(g) + 3 H2(g) = CH3OH(g) + H2O(g)
FeC2O4 = Fe3O4 + CO + CO2 =>
3 FeC2O4 = Fe3O4 + 4 CO + 2 CO2
HCN + AgOH = H2O + AgCN =>
HCN + AgOH = H2O + AgCN
Cr + KOH + H2SO4 + H2O = H2 + K2Cr(SO4)2*12H2O =>
Cr + 2 KOH + 2 H2SO4 + 10 H2O = H2 + K2Cr(SO4)2*12H2O
H2O + NO2 + Al = NH3 + Al(OH)3 =>
15 H2O + 3 NO2 + 7 Al = 3 NH3 + 7 Al(OH)3
Al2O3 + KOH = K3AlO3 + H2O =>
Al2O3 + 6 KOH = 2 K3AlO3 + 3 H2O
KMnO4 + C2H5(OH)3 = K2CO3 + Mn203 + CO2 + H2O =>
2030 KMnO4 + 1421 C2H5(OH)3 = 1015 K2CO3 + 10 Mn203 + 1827 CO2 + 5684 H2O
HBr(aq) + F2(g) = HF(aq) + Br2 =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2
Cl2 + Na2SO3 = NaCl + Na2SO4 + SO2 =>
Cl2 + 2 Na2SO3 = 2 NaCl + Na2SO4 + SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Na2Cr2O7 + NaOH = Na + H + NaCrO4 =>
Na2Cr2O7 + NaOH = Na + H + 2 NaCrO4
Y(NO3)3*6H2O + Yb(NO3)3*6H2O + Er(NO3)3*6H2O + CO(NH2)2 = Y186Er004Yb01O3 + N2 + H2O + CO2 =>
372.00000000001Y(NO3)3*6H2O + 2 Yb(NO3)3*6H2O + 8.0000000000003Er(NO3)3*6H2O + 1144 CO(NH2)2 = 2.0000000000001Y186Er004Yb01O3 + 1717.0000000001N2 + 4580.0000000002H2O + 1144 CO2
NaCH3COO + NiCl2 = NaCl + Ni(CH3COO)2 =>
2 NaCH3COO + NiCl2 = 2 NaCl + Ni(CH3COO)2
AuCl3 + Cd = Au + CdCl =>
AuCl3 + 3 Cd = Au + 3 CdCl
Ni(NO3)2 = Ni + NO3 =>
Ni(NO3)2 = Ni + 2 NO3
K2CrO4 + H2SO4 = K2SO4 + H2CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2CrO4
Na2CO3 + H2O + Al = Al(OH)3 + Na + HCO3 =>
3 Na2CO3 + 3 H2O + Al = Al(OH)3 + 6 Na + 3 HCO3
MgO + BaSO4 = MgSO4 + BaO =>
MgO + BaSO4 = MgSO4 + BaO
Zn + Cr(NO3)3 = Cr + Zn(NO3)3 =>
Zn + Cr(NO3)3 = Cr + Zn(NO3)3
KHSO4 + MgBr2 = KBr + MgSO4 + HBr =>
KHSO4 + MgBr2 = KBr + MgSO4 + HBr
NaI + H2SO4 = I2 + Na2SO4 + SO2 + H2O =>
2 NaI + 2 H2SO4 = I2 + Na2SO4 + SO2 + 2 H2O
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
Zn(OH)2 + K2SO4 = ZnSO4 + KOH =>
Zn(OH)2 + K2SO4 = ZnSO4 + 2 KOH
IrCl3(aq) + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3(aq) + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
Br2 + NaI(aq) = NaBr + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr + I2
ZnSO4*7H2O + Na2HPO4*12H2O + NH4Cl = NH4ZnPO4 + NaCl + H2O + NH3 + H2SO4 =>
ZnSO4*7H2O + Na2HPO4*12H2O + 2 NH4Cl = NH4ZnPO4 + 2 NaCl + 19 H2O + NH3 + H2SO4
C + H2O = CO + H =>
C + H2O = CO + 2 H
CrI3 + Na3PO4 = CrPO4 + Na3I3 =>
CrI3 + Na3PO4 = CrPO4 + Na3I3
HCl + Fe2 + S3 = HS2 + FeCl =>
6 HCl + 3 Fe2 + 4 S3 = 6 HS2 + 6 FeCl
HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g) =>
2 HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g)
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
Br2 + CCl4 = BrCl + C =>
2 Br2 + CCl4 = 4 BrCl + C
Pb(s) + HCl(aq) = PbCl2(ppt) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(ppt) + H2(g)
FeCl3 + NH4I = FeI2 + NH4Cl + I2 =>
2 FeCl3 + 6 NH4I = 2 FeI2 + 6 NH4Cl + I2
CH3COONa + H2O = NaOH + (CH3COO)2H2 =>
2 CH3COONa + 2 H2O = 2 NaOH + (CH3COO)2H2
C6H12O + H2O = C6H14O2 =>
C6H12O + H2O = C6H14O2
H3CCH2COOH + MgCO3 = H3CCH2COOMg + H2O + CO2 =>
15 H3CCH2COOH + 14 MgCO3 = 14 H3CCH2COOMg + 10 H2O + 17 CO2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2}) =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2})
NaClO + H2O = NaCl + H2O2 =>
NaClO + H2O = NaCl + H2O2
MnNi + NaOH = MnNa + NiOH =>
MnNi + NaOH = MnNa + NiOH
Fe(s) + CuCl2(aq) = FeCl3(aq) + Cu(s) =>
2 Fe(s) + 3 CuCl2(aq) = 2 FeCl3(aq) + 3 Cu(s)
O2 + CH3CH2CH2CH3 = H2O + CO2 =>
13 O2 + 2 CH3CH2CH2CH3 = 10 H2O + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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