| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaNiF = CaFNi
KOH + Bi2O3 + KClO = KBiO3 + KCl + H2O =>
2 KOH + Bi2O3 + 2 KClO = 2 KBiO3 + 2 KCl + H2O
SbHF6 + NaOH = H2O + SbF3 + NaF3 =>
SbHF6 + NaOH = H2O + SbF3 + NaF3
Cl2O + AgOH = AgClO + H2O =>
Cl2O + 2 AgOH = 2 AgClO + H2O
Na2SO3 + HClO = NaClO + SO2 + H2O =>
Na2SO3 + 2 HClO = 2 NaClO + SO2 + H2O
C2H5OH + I2 = C2H4OI + H2I =>
C2H5OH + I2 = C2H4OI + H2I
CuN2O6 + NO + H2O = Cu + NHO3 =>
3 CuN2O6 + 2 NO + 4 H2O = 3 Cu + 8 NHO3
Na2F = Na + F =>
Na2F = 2 Na + F
CS + H2O = CSOH + H2 =>
2 CS + 2 H2O = 2 CSOH + H2
H2C2O4 + KMnO4 = CO2 + H2O + KOH + Mn =>
7 H2C2O4 + 2 KMnO4 = 14 CO2 + 6 H2O + 2 KOH + 2 Mn
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq) =>
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq)
P4 + Sr(OH)2 + H2O = PH3 + Sr(H2PO2)2 =>
2 P4 + 3 Sr(OH)2 + 6 H2O = 2 PH3 + 3 Sr(H2PO2)2
HClO4 + Li2CO3 = HCO3 + ClO4Li2 =>
HClO4 + Li2CO3 = HCO3 + ClO4Li2
NaHCO3H(C2H3O2) = NaC2H3O2H2CO3 =>
NaHCO3H(C2H3O2) = NaC2H3O2H2CO3
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = MnSO4 + K2MnO4 + 3 Na2SO4 + H2O
CH2CH5Br + O2 = CO2 + H2O + Br2 =>
4 CH2CH5Br + 15 O2 = 8 CO2 + 14 H2O + 2 Br2
CS2 + O2 = C2O2 + S4O2 =>
2 CS2 + 2 O2 = C2O2 + S4O2
K2O + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
K2O + (NH4)2SO4 = K2SO4 + H2O + 2 NH3
C4H8O + KMnO4 = C4MnO4 + KH8O =>
C4H8O + KMnO4 = C4MnO4 + KH8O
Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KNO3 =>
2 Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KNO3
H2Hg4 + (SiO4)O = Hg4(SiO4) + water =>
H2Hg4 + (SiO4)O = Hg4(SiO4) + H2O
N2S + HNO3 = H2SO4 + NO2 + H2O =>
N2S + 14 HNO3 = H2SO4 + 16 NO2 + 6 H2O
Mg + Na2S2O5 + H2O = H2S + NaOH + Mg(OH) =>
12 Mg + Na2S2O5 + 9 H2O = 2 H2S + 2 NaOH + 12 Mg(OH)
LiS + HCl = LiCl + SH =>
LiS + HCl = LiCl + SH
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
KNO3 = NO3K =>
KNO3 = NO3K
Pb + Zn(C2H3O2) = Pb(C2H3O2)2 + Zn =>
Pb + 2 Zn(C2H3O2) = Pb(C2H3O2)2 + 2 Zn
AgO + GaAsO4 = Ga2O3 + AsAgO4 + GaAs =>
8 AgO + 9 GaAsO4 = 4 Ga2O3 + 8 AsAgO4 + GaAs
Ni{2} + H2O = Ni + O2 + H{1 =>
2 Ni{2} + 2 H2O = 2 Ni + O2 + 4 H{1
Mg(HCO3)2 + Rb2CO3 = MgCO3 + RbHCO3 =>
Mg(HCO3)2 + Rb2CO3 = MgCO3 + 2 RbHCO3
Cl(g) + Na3PO4 = ClPO4 + Na3(s) =>
Cl(g) + Na3PO4 = ClPO4 + Na3(s)
CaCe2 + NaNO3 = NaCe + Ca(NO3)2 =>
CaCe2 + 2 NaNO3 = 2 NaCe + Ca(NO3)2
N2H4 + I1 = N2 + HI =>
N2H4 + 4 I1 = N2 + 4 HI
Ca(CO3) + HCl = CO2 + CaCl2 + H2O =>
Ca(CO3) + 2 HCl = CO2 + CaCl2 + H2O
BrO{-} + H2O = HBrO + OH{-} =>
BrO{-} + H2O = HBrO + OH{-}
Ba(OH)2 + Fe(CH3COO)3 = Fe(OH)3 + Ba(CH3COO)2 =>
3 Ba(OH)2 + 2 Fe(CH3COO)3 = 2 Fe(OH)3 + 3 Ba(CH3COO)2
Na2CO3 + C = CO2 + Na2CO =>
Na2CO3 + C = CO2 + Na2CO
Co + NH4SCN = NH4 + Co(SCN)4 =>
Co + 4 NH4SCN = 4 NH4 + Co(SCN)4
Cr + HCl = HCr + Cl2 =>
2 Cr + 2 HCl = 2 HCr + Cl2
FeSO4KI = FeISO4K =>
FeSO4KI = FeISO4K
S8 + H2O = H2S + SO4 =>
5 S8 + 32 H2O = 32 H2S + 8 SO4
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HS + HBr = H2S + Br =>
HS + HBr = H2S + Br
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Ca(CN)2 + Li2CrO4 = CaCrO4 + LiCN =>
Ca(CN)2 + Li2CrO4 = CaCrO4 + 2 LiCN
K2SO3 + SrBr2 = KBr + SrSO3 =>
K2SO3 + SrBr2 = 2 KBr + SrSO3
HNO2 + HI = I2 + N2O2 + H2O =>
2 HNO2 + 2 HI = I2 + N2O2 + 2 H2O
Fe(NO3)3 + H2O = HNO3 + Fe2O3 =>
2 Fe(NO3)3 + 3 H2O = 6 HNO3 + Fe2O3
N1H3 + O2 = H2O + NO =>
4 N1H3 + 5 O2 = 6 H2O + 4 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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