| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ga + 2 NaOH + 6 H2O = 3 H2 + 2 NaGa(OH)4
Zn + NaOH = Zn(NaOH) =>
Zn + NaOH = Zn(NaOH)
I2 + SnCl2 + HCl = HI + SnCl4 =>
I2 + SnCl2 + 2 HCl = 2 HI + SnCl4
Co(OH)2 + NH3 + NH4Cl = [Co(NH3)6]Cl2 + H2O =>
Co(OH)2 + 4 NH3 + 2 NH4Cl = [Co(NH3)6]Cl2 + 2 H2O
K2SO3 + HNO3 = KNO3 + H2O + SO2 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2O + SO2
HCOOH + Ag2O = Ag3 + CO2 + H2O =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 CO2 + 3 H2O
SO2 + NH3 = SO2NH3 =>
SO2 + NH3 = SO2NH3
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
C49H88O6 + O2 = CO2 + H2O =>
C49H88O6 + 68 O2 = 49 CO2 + 44 H2O
FeCl2 + HCO3 = FeCl2HCO3 =>
FeCl2 + HCO3 = FeCl2HCO3
Cu2O3 + H2O = Cu(OH)2 + O2 =>
2 Cu2O3 + 4 H2O = 4 Cu(OH)2 + O2
HI + H2O2 = HIO4 + H2O =>
HI + 4 H2O2 = HIO4 + 4 H2O
K + HOH = KHO + H =>
K + HOH = KHO + H
CuO + LiOH = Cu(OH)2 + Li2O =>
CuO + 2 LiOH = Cu(OH)2 + Li2O
Ph(C2H)(CH3) + KMnO4 + H2SO4 = Ph(COOH)2 + CO2 + K2SO4 + MnSO4 + H2O =>
5 Ph(C2H)(CH3) + 14 KMnO4 + 21 H2SO4 = 5 Ph(COOH)2 + 5 CO2 + 7 K2SO4 + 14 MnSO4 + 26 H2O
HgHO + H2SO4 = H2O + Hg2SO4 =>
2 HgHO + H2SO4 = 2 H2O + Hg2SO4
Mn(NO3)2 + CaI2 = Ca(NO3)2 + MnI2 =>
Mn(NO3)2 + CaI2 = Ca(NO3)2 + MnI2
MnO + H2O = HO + Mn2O =>
2 MnO + H2O = 2 HO + Mn2O
H21 + Fe3O4 = Fe + H2O =>
8 H21 + 21 Fe3O4 = 63 Fe + 84 H2O
HCO3 + KOH = K2 + CO3 + H2O =>
2 HCO3 + 2 KOH = K2 + 2 CO3 + 2 H2O
P4 + (NaOH) + H2O = PH3 + Na2HPO3 =>
P4 + 4(NaOH) + 2 H2O = 2 PH3 + 2 Na2HPO3
HBr + SnS2 = SnBr4 + H2S =>
4 HBr + SnS2 = SnBr4 + 2 H2S
Cs + P = CsP =>
Cs + P = CsP
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
CuSO4*5H2O + NaOH = Na2SO4 + CuO + H2O =>
CuSO4*5H2O + 2 NaOH = Na2SO4 + CuO + 6 H2O
AlF3 + Br2 = AlBr3 + F2 =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 3 F2
Br2 + NiI = NiBr3 + I2 =>
3 Br2 + 2 NiI = 2 NiBr3 + I2
CHCCH2CH3 + HCl = CH2CHCH2CH2Cl =>
CHCCH2CH3 + HCl = CH2CHCH2CH2Cl
Ca + (NO3) = Ca(NO3)2 =>
Ca + 2(NO3) = Ca(NO3)2
Ag(No3) + HCl = AgCl + HNo3 =>
Ag(No3) + HCl = AgCl + HNo3
H2O + CO3 = H2CO3 + O2 =>
2 H2O + 2 CO3 = 2 H2CO3 + O2
PH3 + KClO = H3PO4 + KCl =>
PH3 + 4 KClO = H3PO4 + 4 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
[Zn(H2O)6]Cl2 + NaOH = Na4[Zn(OH)6] + NaCl + H2O =>
[Zn(H2O)6]Cl2 + 6 NaOH = Na4[Zn(OH)6] + 2 NaCl + 6 H2O
CuOH2 + NO3 + NaOH = CuO + H2O + NaNO3 =>
CuOH2 + 2 NO3 + 2 NaOH = CuO + 2 H2O + 2 NaNO3
AgNo3 + Zn = ZnNo32 + Ag =>
32 AgNo3 + 3 Zn = 3 ZnNo32 + 32 Ag
FSO3H + CH3NO2 = CH3NO2FSO3 + H2 =>
2 FSO3H + 2 CH3NO2 = 2 CH3NO2FSO3 + H2
C8H6 + Br2 = C8H5Br + HBr =>
C8H6 + Br2 = C8H5Br + HBr
CuNa + NH4OH = CuOH + NaNH4 =>
CuNa + NH4OH = CuOH + NaNH4
Mg3P2 + HNO3 = Mg(NO3)2 + H3PO4 + NO2 + H2O =>
Mg3P2 + 22 HNO3 = 3 Mg(NO3)2 + 2 H3PO4 + 16 NO2 + 8 H2O
(NH4)2SO4 + Pb(ClO3)2 = (NH4)ClO3 + PbSO4 =>
(NH4)2SO4 + Pb(ClO3)2 = 2(NH4)ClO3 + PbSO4
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
ZnCO3*Zn(OH)2 + HBr = ZnBr2 + H2O + CO2 =>
ZnCO3*Zn(OH)2 + 4 HBr = 2 ZnBr2 + 3 H2O + CO2
NaNO3 + CH3COOH = CH3COONa + HNO3 =>
NaNO3 + CH3COOH = CH3COONa + HNO3
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
Na2S + Mg = MgS + Na =>
Na2S + Mg = MgS + 2 Na
Cl2 + C6H12 = C6H11Cl + HCl =>
Cl2 + C6H12 = C6H11Cl + HCl
H2SO4 + BaOH2 = BaS + O5H4 =>
H2SO4 + BaOH2 = BaS + O5H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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