| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NH3 = Ag + NH3NO3
C2H5OH + MnO4{-} = MnO2 + CH3COO{-} + H2O + OH{-} =>
3 C2H5OH + 4 MnO4{-} = 4 MnO2 + 3 CH3COO{-} + 4 H2O + OH{-}
Cu + Ca(NO3)2 = CuNO3 + Ca =>
2 Cu + Ca(NO3)2 = 2 CuNO3 + Ca
Bi + H2S = BiS + H2 =>
Bi + H2S = BiS + H2
C*2H*5OH + O*2 = H*2O + CO*2 =>
C*2H*5OH + 10 O*2 = 7 H*2O + CO*2
Ca(NO3)2 + Li3(PO4) = Ca3(PO4)2 + Li(NO3) =>
3 Ca(NO3)2 + 2 Li3(PO4) = Ca3(PO4)2 + 6 Li(NO3)
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Pb(NO3) + Na2SO4 = PbSO4 + NO3 + Na2 =>
Pb(NO3) + Na2SO4 = PbSO4 + NO3 + Na2
X(OH)2 + YBr = XBr2 + YOH =>
X(OH)2 + 2 YBr = XBr2 + 2 YOH
Ni + KCN = Ni(CN) + K =>
Ni + KCN = Ni(CN) + K
HgMn2O8 + Al2Cr6O21 = HgCr2O7 + AlMn3O12 =>
3 HgMn2O8 + Al2Cr6O21 = 3 HgCr2O7 + 2 AlMn3O12
AlZr3 + Al = Al2Zr3 =>
AlZr3 + Al = Al2Zr3
Ba(NO3)2 + KClO = K(NO3)2 + BaClO =>
Ba(NO3)2 + KClO = K(NO3)2 + BaClO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + AuCl2 = Au + AgCl =>
2 Ag + AuCl2 = Au + 2 AgCl
Na2S + Ca(CH3COO)2 = Na(CH3COO) + CaS =>
Na2S + Ca(CH3COO)2 = 2 Na(CH3COO) + CaS
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NaPO3)6 + H2O = Na(H2PO4) =>
(NaPO3)6 + 6 H2O = 6 Na(H2PO4)
CaO + MnI{4} = MnO{2} + CaI{2} =>
CaO + MnI{4} = MnO{2} + CaI{2}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
RbOHCH3COOH = RbC2H3O2H2O =>
RbOHCH3COOH = RbC2H3O2H2O
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
Al2(CrO4)3 + (NH4)2(SO4) = Al2(SO4)3 + (NH4)2(CrO4) =>
Al2(CrO4)3 + 3(NH4)2(SO4) = Al2(SO4)3 + 3(NH4)2(CrO4)
H2SO4 + ZnCl2 = HCl + ZnSO4 =>
H2SO4 + ZnCl2 = 2 HCl + ZnSO4
HBr + CuSO4 = H2[CuBr4] + H2SO4 =>
4 HBr + CuSO4 = H2[CuBr4] + H2SO4
LiCO3 + CuSO4 = LiSO4 + CuCO3 =>
LiCO3 + CuSO4 = LiSO4 + CuCO3
C6H5NO2 + (NH4)2S = C6H5NH4 + S + NH3 + H2O =>
C6H5NO2 + 4(NH4)2S = C6H5NH4 + 4 S + 8 NH3 + 2 H2O
FePb + Co = FeCo + Pb =>
FePb + Co = FeCo + Pb
MgCu + HCl = CuCl + Mg + H2 =>
2 MgCu + 2 HCl = 2 CuCl + 2 Mg + H2
KI + K2CrO4 = I2 + K2O + K2CrO2 =>
4 KI + K2CrO4 = 2 I2 + 2 K2O + K2CrO2
C4H9OH + CuO = C3H7COH + H2O + Cu =>
C4H9OH + CuO = C3H7COH + H2O + Cu
KH2O = H2 + KOH =>
2 KH2O = H2 + 2 KOH
Ga + F2 = GaF =>
2 Ga + F2 = 2 GaF
FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + 2 HCl
C + O2 = C2O6 =>
2 C + 3 O2 = C2O6
MnO4{-}(aq) + SO3{2-}(aq) + H2O = MnO2(s) + SO4{2-}(aq) + OH{-} =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Zn(OH)2 + H2CO3 = H2O + ZnCO3 =>
Zn(OH)2 + H2CO3 = 2 H2O + ZnCO3
C8Br2H12 + O2 = H2O + CO2 + Br2O5 =>
2 C8Br2H12 + 27 O2 = 12 H2O + 16 CO2 + 2 Br2O5
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Rh + SO4 = RhSO4 =>
Rh + SO4 = RhSO4
S8(s) + O2(g) + H2O(g) = H2SO4(l) =>
S8(s) + 12 O2(g) + 8 H2O(g) = 8 H2SO4(l)
C11H20O6 + O2 = CO + H2O =>
2 C11H20O6 + 15 O2 = 22 CO + 20 H2O
(NH3)2SO4 + KBr = K2SO4 + NH3Br =>
(NH3)2SO4 + 2 KBr = K2SO4 + 2 NH3Br
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fl + MgCl = FlCl + Mg =>
Fl + MgCl = FlCl + Mg
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Mg + NH4OH + Na2HPO4 = MgNH4PO4 + H2O + Na =>
Mg + NH4OH + Na2HPO4 = MgNH4PO4 + H2O + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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