| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + 3 Mg = Mg2Si + MgO
C6H12O6 + AgNO3 + NH4OH = C6H12O7 + Ag + NH4NO3 =>
7 C6H12O6 + 6 AgNO3 + 4 NH4OH = 7 C6H12O7 + 6 Ag + 5 NH4NO3
KI + H5IO6 + H2SO4 = I2 + K2SO4 + H2O =>
14 KI + 2 H5IO6 + 7 H2SO4 = 8 I2 + 7 K2SO4 + 12 H2O
SrI2 = Sr + I2 =>
SrI2 = Sr + I2
CCl2CHCl + HF = CF3CH2Cl + HCl =>
CCl2CHCl + 3 HF = CF3CH2Cl + 2 HCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
FeSO4 + AlNO = FeNO + Al3(SO4)3 =>
3 FeSO4 + 3 AlNO = 3 FeNO + Al3(SO4)3
HCIO3 + CaCO3 = CO2 + H2O + Ca(CIO3)2 =>
2 HCIO3 + CaCO3 = CO2 + H2O + Ca(CIO3)2
Sn(MnO4)2 + Cs2Se = SnSe + CsMnO4 =>
Sn(MnO4)2 + Cs2Se = SnSe + 2 CsMnO4
Mn{2+} + MnO4{-} + H{+} = Mn{3+} + H2O =>
4 Mn{2+} + MnO4{-} + 8 H{+} = 5 Mn{3+} + 4 H2O
K3C60 + AlCl3 = K2AlC60 + K + Cl =>
K3C60 + AlCl3 = K2AlC60 + K + 3 Cl
FeS + CaC2 + CaO = Fe + CO + CaS =>
3 FeS + CaC2 + 2 CaO = 3 Fe + 2 CO + 3 CaS
P + O2 + H2O = H3(PO)4 =>
16 P + 5 O2 + 6 H2O = 4 H3(PO)4
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li =>
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li
Cr(NO3)4 + Na2S = CrS2 + NaNO3 =>
Cr(NO3)4 + 2 Na2S = CrS2 + 4 NaNO3
I2 + NH4SCN = I3N + H4SCN =>
3 I2 + 2 NH4SCN = 2 I3N + 2 H4SCN
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
AgClNH3 = AgHClNH2 =>
AgClNH3 = AgHClNH2
MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2
K2CrO4 + NH4 = K2NH4 + CrO4 =>
K2CrO4 + NH4 = K2NH4 + CrO4
Pb(NO3)2 + H2SO4 = PbSO4 + H + NO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 H + 2 NO3
CH3COOH + PBr3 = CH3COBr + H3PO3 =>
3 CH3COOH + PBr3 = 3 CH3COBr + H3PO3
FeCl3 + Al = AlCl3 + Fe =>
FeCl3 + Al = AlCl3 + Fe
Na(OH) + H3PO4 = Na3(PO4) + H(OH) =>
3 Na(OH) + H3PO4 = Na3(PO4) + 3 H(OH)
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
Ag + N = Ag3N =>
3 Ag + N = Ag3N
Zn + HNO3 + H2SO4 = Zn(SO4)2 + N2O + H2O =>
2 Zn + 2 HNO3 + 4 H2SO4 = 2 Zn(SO4)2 + N2O + 5 H2O
NaOH + H2SO = Na2SO + H2O =>
2 NaOH + H2SO = Na2SO + 2 H2O
Hg2(NO3)2 + LiOH = Hg2(OH)2 + LiNO3 =>
Hg2(NO3)2 + 2 LiOH = Hg2(OH)2 + 2 LiNO3
Cu + H2SO4(dil) = CuSO4 + H2 =>
Cu + H2SO4(dil) = CuSO4 + H2
HClO4 + CsOH = Cs(ClO4) + H2O =>
HClO4 + CsOH = Cs(ClO4) + H2O
Ba(OH)2 + SO3 = (BaOH)2SO4 + H2O =>
2 Ba(OH)2 + SO3 = (BaOH)2SO4 + H2O
AlPO4 + KCl = ClPO4 + AlK =>
AlPO4 + KCl = ClPO4 + AlK
Cr2O3 + NaClO = Cr(ClO)3 + Na2O =>
Cr2O3 + 6 NaClO = 2 Cr(ClO)3 + 3 Na2O
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
Cr2O3 + NaClO = Cr(ClO)3 + Na2O =>
Cr2O3 + 6 NaClO = 2 Cr(ClO)3 + 3 Na2O
C2H4Cl2 + CuO = CO2 + H2O + HCl + Cu =>
C2H4Cl2 + 5 CuO = 2 CO2 + H2O + 2 HCl + 5 Cu
MnO4{-} + N2H5{+} + H2O = MnO2 + NH3OH{+} + OH{-} =>
2 MnO4{-} + 3 N2H5{+} + 7 H2O = 2 MnO2 + 6 NH3OH{+} + 5 OH{-}
Br + O + H2O = Br(OH)7 =>
2 Br + 7 O + 7 H2O = 2 Br(OH)7
NH4F + KOH = NH4OH + KF =>
NH4F + KOH = NH4OH + KF
Ca3(PO4)2 + H2 = Ca3P2 + H2O =>
Ca3(PO4)2 + 8 H2 = Ca3P2 + 8 H2O
Cr2O3 + NaClO + NaOH = H2O + NaCl + Na2CrO4 =>
Cr2O3 + 3 NaClO + 4 NaOH = 2 H2O + 3 NaCl + 2 Na2CrO4
ZnCl2 + C2H6O = ZnO + HCl + C2H4 =>
ZnCl2 + C2H6O = ZnO + 2 HCl + C2H4
NaHCO3 + N2 = NaNO3 + C2H2 =>
2 NaHCO3 + N2 = 2 NaNO3 + C2H2
CoH15O6 + O2 = Co2 + H2O =>
4 CoH15O6 + 3 O2 = 2 Co2 + 30 H2O
KCN = K + C + N =>
KCN = K + C + N
Cu2 + H2SO4 = Cu2(SO4)2 + H2O + SO2 =>
Cu2 + 4 H2SO4 = Cu2(SO4)2 + 4 H2O + 2 SO2
N2O5 + Al(OH)3 = Al(NO3)3 + H2O =>
3 N2O5 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 H2O
NaClO + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = NaCl + I2 + K2SO4 + H2O
Zn + CH3COOH + H2O = Zn(CH3COO)2*2H2O + H2 =>
Zn + 2 CH3COOH + 2 H2O = Zn(CH3COO)2*2H2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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