| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeCl2 + 5 HCl + NaClO3 = 6 FeCl3 + 2 H2O + NaOH
Mn + Br = MnBr2 =>
Mn + 2 Br = MnBr2
Cl2 + KOH = ClKOH =>
Cl2 + 2 KOH = 2 ClKOH
W + HNO3 = W(NO3)6 + H2 =>
W + 6 HNO3 = W(NO3)6 + 3 H2
Cl + OH = OCl + H2O =>
Cl + 2 OH = OCl + H2O
NaOH + CaN2O6 = NaNO3 + CaO2H2 =>
2 NaOH + CaN2O6 = 2 NaNO3 + CaO2H2
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
Cd(NO3)2 + KCN = Cd(CN)2 + KNO3 =>
Cd(NO3)2 + 2 KCN = Cd(CN)2 + 2 KNO3
Ge + HNO3 = H2GeO3 + NO2 + H2O =>
Ge + 4 HNO3 = H2GeO3 + 4 NO2 + H2O
Cu + OH = CuOH =>
Cu + OH = CuOH
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
Cl2 + NaOH = ClNaOH =>
Cl2 + 2 NaOH = 2 ClNaOH
H2S + MgOH = Mg2S + H2O =>
H2S + 2 MgOH = Mg2S + 2 H2O
NaClO2 + NaHSO4*H2O = ClO2 + NaCl + Na2SO4 + H2O =>
5 NaClO2 + 4 NaHSO4*H2O = 4 ClO2 + NaCl + 4 Na2SO4 + 6 H2O
BaCl + NaCO4 = BaCO4 + NaCl =>
BaCl + NaCO4 = BaCO4 + NaCl
CH3CCCH3 + HBr = CH3CH2CBr2CH3 =>
CH3CCCH3 + 2 HBr = CH3CH2CBr2CH3
S6 + O2 = SO =>
S6 + 3 O2 = 6 SO
As2S5 + NO3 + H2O = H2SO4 + H3AsO4 + NO =>
As2S5 + 10 NO3 + 8 H2O = 5 H2SO4 + 2 H3AsO4 + 10 NO
ClO2 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + H2O =>
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
Cu + HCl(aq) = CuCl + H2 =>
2 Cu + 2 HCl(aq) = 2 CuCl + H2
HgCl2 + Na2S = HgS + NaCl =>
HgCl2 + Na2S = HgS + 2 NaCl
Al(OH)3 + P2O5 = Al3(PO4)3 + H2O =>
6 Al(OH)3 + 3 P2O5 = 2 Al3(PO4)3 + 9 H2O
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Me4NI + I2 = Me4NI7 =>
Me4NI + 3 I2 = Me4NI7
SO2 + Sr(OH)2 = SrSO3 + H2O =>
SO2 + Sr(OH)2 = SrSO3 + H2O
NaCe + H2SO4 = Na2SO4 + HCe =>
2 NaCe + H2SO4 = Na2SO4 + 2 HCe
NH4NO3 + CH2O = CO + H2O + N2 =>
NH4NO3 + CH2O = CO + 3 H2O + N2
[Ni(NH3)6]{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
[Ni(NH3)6]{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
C5H8 + K2Cr2O7 + H2SO4 = C5H8O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H8O4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C3H6(OH)2 + O2 = C + H2O =>
C3H6(OH)2 + O2 = 3 C + 4 H2O
Cu2SO4 + H2O = Cu + CuSO4*5H2O =>
Cu2SO4 + 5 H2O = Cu + CuSO4*5H2O
BH9 + O2 = B2O3 + H2O =>
2 BH9 + 6 O2 = B2O3 + 9 H2O
H2O2 + H3BO3 + KMnO4 = KBO3 + H2O + HMnO4 =>
H2O2 + H3BO3 + KMnO4 = KBO3 + 2 H2O + HMnO4
C6H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C6H4Cl2 + 13 O2 = 12 CO2 + 2 H2O + 4 HCl
CoCl2 + K4[Fe(CN)6] = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4[Fe(CN)6] = Co2Fe(CN)6 + 4 KCl
C31H54O21N + H2O = CH4 + CO2 + NH3 =>
8 C31H54O21N + 62 H2O = 133 CH4 + 115 CO2 + 8 NH3
KOH + ZnCO3 = ZnOH + KCO3 =>
KOH + ZnCO3 = ZnOH + KCO3
C6H18O(g) + O2(g) = CO2(g) + H2O =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O
H + Ni = HNi =>
H + Ni = HNi
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Li + N2 = NLi =>
2 Li + N2 = 2 NLi
NH4NO3(g) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(g) = 2 N2(g) + O2(g) + 4 H2O(g)
N2H4 + Ag2O = N2 + Ag + OH =>
N2H4 + 4 Ag2O = N2 + 8 Ag + 4 OH
Fe2P + FeS2 = Fe2S3 + S5P2 =>
2 Fe2P + 22 FeS2 = 13 Fe2S3 + S5P2
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O
I2 + AgNO3 = AgI + INO3 =>
I2 + AgNO3 = AgI + INO3
Cu(OH2)6 + NH3 = Cu(NH3)4(OH2)2 + H2O =>
Cu(OH2)6 + 4 NH3 = Cu(NH3)4(OH2)2 + 4 H2O
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2 =>
2 HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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