| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 6 CH3COONa + 3 H2O = Fe2O3 + 6 NaCl + 6 CH3COOH
Ti2O + H2O = TiOH =>
Ti2O + H2O = 2 TiOH
N2O4 = N4 + O2 =>
2 N2O4 = N4 + 4 O2
HC1 + KHSO4 = H2SO4 + KC1 =>
HC1 + KHSO4 = H2SO4 + KC1
MgO + HCl = OH + MgCl =>
MgO + HCl = OH + MgCl
CaOH + NH4SO4 = CaSO4H2ONH3 =>
CaOH + NH4SO4 = CaSO4H2ONH3
Ag(s) + HNO3(g) = NO(s) + H2O(g) + AgNO3(g) =>
3 Ag(s) + 4 HNO3(g) = NO(s) + 2 H2O(g) + 3 AgNO3(g)
(H2O)Fe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2OK3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2(H2O)Fe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2OK3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Zn + OH{-} = ZnO2{-2} + H2 =>
Zn + 2 OH{-} = ZnO2{-2} + H2
Ca(OH)2 + H3PO3 = Ca(H2PO3)2 + H2O =>
Ca(OH)2 + 2 H3PO3 = Ca(H2PO3)2 + 2 H2O
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(aq) =>
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(aq)
FeCl2 + CaClO4 + HCl = FeCl3 + CaCl2 + H2O =>
7 FeCl2 + CaClO4 + 8 HCl = 7 FeCl3 + CaCl2 + 4 H2O
C2H7NO2 + AgNO3 = AgC2H3O2 + (NH4)(NO3) =>
C2H7NO2 + AgNO3 = AgC2H3O2 + (NH4)(NO3)
Be + Cr2O3 = Cr + BeO3 =>
Be + Cr2O3 = 2 Cr + BeO3
Ne + K = KNe =>
Ne + K = KNe
Ca + NO3 + H2O = Ca(NO3)2H2O =>
Ca + 2 NO3 + H2O = Ca(NO3)2H2O
BCl3 + NH3 = Cl3BNH3 =>
BCl3 + NH3 = Cl3BNH3
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
Li + H2O = LiH2O =>
Li + H2O = LiH2O
HNO3 + Na2S = H2S + NaNO3 =>
2 HNO3 + Na2S = H2S + 2 NaNO3
KMnO4 + CH3CHCHCH3 + H2O = CH3CH(OH)CH*OHCH2CH3 + KOH + MnO2 =>
8 KMnO4 + 15 CH3CHCHCH3 + 16 H2O = 12 CH3CH(OH)CH*OHCH2CH3 + 8 KOH + 8 MnO2
FeNO3 + Ag = Ag(NO3)2 + Fe =>
2 FeNO3 + Ag = Ag(NO3)2 + 2 Fe
MoS2 + Ni3S4 = MoNi4 + NiS2 =>
MoS2 + 5 Ni3S4 = MoNi4 + 11 NiS2
KHSO4 + Ca(OH)2 = Ca(HSO4)2 + KOH =>
2 KHSO4 + Ca(OH)2 = Ca(HSO4)2 + 2 KOH
NaClO4(aq) + (NH4)2SO4(aq) = NH4ClO4 + Na2SO4 =>
2 NaClO4(aq) + (NH4)2SO4(aq) = 2 NH4ClO4 + Na2SO4
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
SnCl2 + LiOH = SnOH + Cl2Li =>
SnCl2 + LiOH = SnOH + Cl2Li
V + H3PO4 = V3(PO4)5 + H2 =>
6 V + 10 H3PO4 = 2 V3(PO4)5 + 15 H2
CuSO4 + CuCl2 = Cl2SO4 + Cu =>
CuSO4 + CuCl2 = Cl2SO4 + 2 Cu
HNO3 + (CH3)3N = NH3 + (CH3)NO3 =>
3 HNO3 + (CH3)3N = NH3 + 3(CH3)NO3
K2CrO4 + NH4OH = NH4CrO4 + K2OH =>
K2CrO4 + NH4OH = NH4CrO4 + K2OH
HNO3 + NaOH = H2O1 + NaNO3 =>
HNO3 + NaOH = H2O1 + NaNO3
NH4Cl + Ca(HO)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(HO)2 = 2 NH3 + CaCl2 + 2 H2O
C9H6O3 + O2 = CO2 + H2O =>
C9H6O3 + 9 O2 = 9 CO2 + 3 H2O
I2 + KClO4 + H2SO4 + H2O = H5IO6 + Cl2 + K2SO4 =>
I2 + 2 KClO4 + H2SO4 + 4 H2O = 2 H5IO6 + Cl2 + K2SO4
AgNO3 + ScCl2 = Sc(NO3)2 + AgCl =>
2 AgNO3 + ScCl2 = Sc(NO3)2 + 2 AgCl
H2O + P4 = H2PO2 + PH3 =>
24 H2O + 5 P4 = 12 H2PO2 + 8 PH3
Fe(OH)3 + NaCN = Fe(CN)3 + NaOH =>
Fe(OH)3 + 3 NaCN = Fe(CN)3 + 3 NaOH
HClO4(aq) + H2O(l) = HClO + HO =>
HClO4(aq) + 3 H2O(l) = HClO + 6 HO
Na3PO4(aq) + AgNO3(aq) = Ag3PO4 + NaNO3(aq) =>
Na3PO4(aq) + 3 AgNO3(aq) = Ag3PO4 + 3 NaNO3(aq)
HgCO3 = Hg2 + O2 + CO2 =>
2 HgCO3 = Hg2 + O2 + 2 CO2
CH3COOC2H5 + NaOH = C4H8O0Na + CO2 + H2O =>
23 CH3COOC2H5 + 20 NaOH = 20 C4H8O0Na + 12 CO2 + 22 H2O
CrBr3 + Li3P = CrP + LiBr =>
CrBr3 + Li3P = CrP + 3 LiBr
H2 + O2 + C = C3H2O =>
2 H2 + O2 + 6 C = 2 C3H2O
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
AgMnO4 + CoSO4 + H2SO4 = MnSO4 + Co(SO4)3 + Ag2SO4 + H2O =>
4 AgMnO4 + 5 CoSO4 + 16 H2SO4 = 4 MnSO4 + 5 Co(SO4)3 + 2 Ag2SO4 + 16 H2O
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
CuSO2 = CuOSO =>
CuSO2 = CuOSO
Ni2(CrO4)3 + KClO3 = Ni(ClO3)3 + K2CrO4 =>
Ni2(CrO4)3 + 6 KClO3 = 2 Ni(ClO3)3 + 3 K2CrO4
Ba + Sn(CrO4)2 = BaCrO4 + Sn =>
2 Ba + Sn(CrO4)2 = 2 BaCrO4 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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