| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2SO4 = NSO4 + 5 H
V(V) + H2O2 + CH3COCH2COCH3 = [VO(C5H7O2)2] + H2O =>
V(V) + 4 H2O2 + 4 CH3COCH2COCH3 = 2[VO(C5H7O2)2] + 6 H2O
CrCl2 + Al = AlCl3 + Cr =>
3 CrCl2 + 2 Al = 2 AlCl3 + 3 Cr
S + Na = NaS =>
S + Na = NaS
C57O6H110 + NaOH = C17H35COONa + C3H8O3 =>
C57O6H110 + 3 NaOH = 3 C17H35COONa + C3H8O3
C + NO = CNO =>
C + NO = CNO
CH3CH2Cl = CH2CH2 + HCl =>
CH3CH2Cl = CH2CH2 + HCl
Li3N(s) + H2O = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O = NH3(g) + 3 LiOH(aq)
BaC4H6O4 + N3H12PO4 = Ba3P2O8 + NH4C2H3O2 =>
3 BaC4H6O4 + 2 N3H12PO4 = Ba3P2O8 + 6 NH4C2H3O2
IH(g) = I2(g) + H2(g) =>
2 IH(g) = I2(g) + H2(g)
Na2S2O8 + Na2S2O3 = Na2SO4 + Na2S4O6 =>
Na2S2O8 + 2 Na2S2O3 = 2 Na2SO4 + Na2S4O6
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
C2H50OH + O2 = CO2 + H2O =>
4 C2H50OH + 57 O2 = 8 CO2 + 102 H2O
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
H3SbO3 + Al(OH)3 = AlSbO3 + H2O =>
H3SbO3 + Al(OH)3 = AlSbO3 + 3 H2O
O = (O2O2)2 =>
8 O = (O2O2)2
FeCO2 = Fe + CO2 =>
FeCO2 = Fe + CO2
KI3 + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI3 + 5 H2SO4 = 4 K2SO4 + 12 I2 + H2S + 4 H2O
NaI(g) + Pb(SO4)2(g) = PbI4(g) + Na2SO4(g) =>
4 NaI(g) + Pb(SO4)2(g) = PbI4(g) + 2 Na2SO4(g)
(NH4)2SO4 + Pb(OH)4 = NH4OH + Pb(SO4)2 =>
2(NH4)2SO4 + Pb(OH)4 = 4 NH4OH + Pb(SO4)2
HCOOH + Na{+} = HCOONa{+} + H2 =>
2 HCOOH + 2 Na{+} = 2 HCOONa{+} + H2
CuCrO4 + HCl + CoSO4 = CuCl2 + Cr2(SO4)3 + CoCl3 + H2O + Co2(SO4)3 =>
2 CuCrO4 + 16 HCl + 6 CoSO4 = 2 CuCl2 + Cr2(SO4)3 + 4 CoCl3 + 8 H2O + Co2(SO4)3
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
Na2HPO4 + H2O = H3O + Na2PO4 =>
Na2HPO4 + H2O = H3O + Na2PO4
Be + NO2 = Be(NO2)2 =>
Be + 2 NO2 = Be(NO2)2
Ca2Al3Si3O12 + H2O = CaO + SiO2 + Al2O3 + H =>
2 Ca2Al3Si3O12 + H2O = 4 CaO + 6 SiO2 + 3 Al2O3 + 2 H
K4Fe(CN)6 + Fe2(SO4)3 = KFe[Fe(CN)6] + K2(SO4) =>
2 K4Fe(CN)6 + Fe2(SO4)3 = 2 KFe[Fe(CN)6] + 3 K2(SO4)
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + Cd2S2(s) =>
2 Na2S(aq) + 2 CdSO4(aq) = 2 Na2SO4(aq) + Cd2S2(s)
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Co(SO4) + NaOH = Co(OH) + NaSO4 =>
Co(SO4) + NaOH = Co(OH) + NaSO4
Ca + H2O(l) = CaOH2 =>
Ca + H2O(l) = CaOH2
Al + NaOH = AlNa3 + O2 + H2 =>
2 Al + 6 NaOH = 2 AlNa3 + 3 O2 + 3 H2
MnO4{-} + H{+} + HNO2 = Mn{2+} + H2O + NO3{-} =>
2 MnO4{-} + H{+} + 5 HNO2 = 2 Mn{2+} + 3 H2O + 5 NO3{-}
IrF6 + Ir = IrF5 =>
5 IrF6 + Ir = 6 IrF5
C12H17COONa + CH3COOH = C12H17COOH + CH3COONa =>
C12H17COONa + CH3COOH = C12H17COOH + CH3COONa
CaO + H2PHO3 = CaPHO3 + H2O =>
CaO + H2PHO3 = CaPHO3 + H2O
CU(OH)2 + HF = CUF2 + H2O =>
CU(OH)2 + 2 HF = CUF2 + 2 H2O
Zn(NO3)2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KNO3
HNO3 + NH4HCO3 = NH4NO3 + H2O + CO2 =>
HNO3 + NH4HCO3 = NH4NO3 + H2O + CO2
CH3CO2H + NaOH = CH3CO2(OH) + NaH =>
CH3CO2H + NaOH = CH3CO2(OH) + NaH
Cl + BaI2 = I + BaCl2 =>
2 Cl + BaI2 = 2 I + BaCl2
Na2MnO4 + Na2SO3 + HNO3 = NaNO3 + Mn(NO3)2 + Na2SO4 + H2O =>
Na2MnO4 + 2 Na2SO3 + 4 HNO3 = 2 NaNO3 + Mn(NO3)2 + 2 Na2SO4 + 2 H2O
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
XCH2COOH + Na = XCH2COONa + H2 =>
2 XCH2COOH + 2 Na = 2 XCH2COONa + H2
NH4F + LiClO3 = NClO3 + LiH4F =>
NH4F + LiClO3 = NClO3 + LiH4F
N2O5 + H2O = NH3O4 =>
N2O5 + 3 H2O = 2 NH3O4
FeBr3 + Rb2CO3 = Fe2(CO3)3 + RbBr =>
2 FeBr3 + 3 Rb2CO3 = Fe2(CO3)3 + 6 RbBr
HI + Mn = MnI + H2 =>
2 HI + 2 Mn = 2 MnI + H2
LiHCO3 + HCl = LiCl + H2O + CO2 =>
LiHCO3 + HCl = LiCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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