| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuHN + SO3 + 2 O2 = CuSO4 + HNO3
C2H6Br2 = C2H5BrHBr =>
C2H6Br2 = C2H5BrHBr
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
H3CCHCH3{+} + Br{-} = H3CCHCH3Br =>
H3CCHCH3{+} + Br{-} = H3CCHCH3Br
(NH4)2C2O4 + Ca + H2O = CaC2O4 + NH3 + H3O =>
(NH4)2C2O4 + Ca + 2 H2O = CaC2O4 + 2 NH3 + 2 H3O
Pb(NO3)2 + Kr2CrO4 = PbCrO4 + KrNO3 =>
Pb(NO3)2 + Kr2CrO4 = PbCrO4 + 2 KrNO3
NaClLiHCO3 = LiClNaHCO3 =>
NaClLiHCO3 = LiClNaHCO3
Na2SO3 + NaOH + AgNO3 = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 NaOH + 2 AgNO3 = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
O2 + ZnCl2 = Zn(ClO3)2 =>
3 O2 + ZnCl2 = Zn(ClO3)2
PbOH2 + MgS = MgOH2 + PbS =>
PbOH2 + MgS = MgOH2 + PbS
MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O
Cl2 + NaOH = NaCl + NaClOH2O =>
Cl2 + 2 NaOH = NaCl + NaClOH2O
Cu2(NO3)2 + NaOH = Cu2(OH)2 + NaNO3 =>
Cu2(NO3)2 + 2 NaOH = Cu2(OH)2 + 2 NaNO3
HgCl4 = Hg + Cl2 =>
HgCl4 = Hg + 2 Cl2
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
AlOHAgNO3 = AlNO3AgOH =>
AlOHAgNO3 = AlNO3AgOH
C4H8O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H7COOH + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H7COOH + 3 H2O
Zn(NO3)2 + Sn(NO3)4 + C6H8O7 = Zn2SnO4 + CO + H2O + NO2 =>
6 Zn(NO3)2 + 3 Sn(NO3)4 + 4 C6H8O7 = 3 Zn2SnO4 + 24 CO + 16 H2O + 24 NO2
Na2CO3 + H + Cl = CO2 + H2O + NaCl =>
Na2CO3 + 2 H + 2 Cl = CO2 + H2O + 2 NaCl
PbO + CCl4 = PbCl2 + CO2 =>
2 PbO + CCl4 = 2 PbCl2 + CO2
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4 =>
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4
FeO3 = FeOO2 =>
FeO3 = FeOO2
KOH + SO2 + MnO4 = K2SO4 + MnO2 + H2O =>
4 KOH + 2 SO2 + MnO4 = 2 K2SO4 + MnO2 + 2 H2O
CuSo4(aq) + Zn(s) = Zn(So4)(aq) + Cu =>
CuSo4(aq) + Zn(s) = Zn(So4)(aq) + Cu
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4(OH) + HC2H3O2 = NH4C2H3O2 + H2O
ZnCl2 + O2 = ZnO + Cl =>
2 ZnCl2 + O2 = 2 ZnO + 4 Cl
C16H18CIN3S + C6H8O6 = C16H19CIN3S + C6H6O6 =>
2 C16H18CIN3S + C6H8O6 = 2 C16H19CIN3S + C6H6O6
FeS + O2 = Fe2(O3) + SO2 =>
4 FeS + 7 O2 = 2 Fe2(O3) + 4 SO2
FeS + H2O + O = FeO(OH) + H2SO4 =>
2 FeS + 3 H2O + 9 O = 2 FeO(OH) + 2 H2SO4
C6H12O + N2 + O2 = C12H18N4O4 + H2 =>
2 C6H12O + 2 N2 + O2 = C12H18N4O4 + 3 H2
Co(NO3)2 + (NH4)2S = (NH4)NO3 + CoS =>
Co(NO3)2 + (NH4)2S = 2(NH4)NO3 + CoS
PH3 + N2O = P4O18 + H2O + N2 =>
4 PH3 + 24 N2O = P4O18 + 6 H2O + 24 N2
H3PO4 + Cu(OH)2 = HOH + Cu3(PO4)2 =>
2 H3PO4 + 3 Cu(OH)2 = 6 HOH + Cu3(PO4)2
S + H2O = H2S + O =>
S + H2O = H2S + O
NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2(aq) =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2(aq)
Na2SO4 + AgNO3 = Na2Ag + SO4NO3 =>
Na2SO4 + AgNO3 = Na2Ag + SO4NO3
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Cl2(g) + OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O
K + F = KF =>
K + F = KF
Ca(CH3CO2)2 + AgNO3 = Ag(CH3CO2)2 + CaNO3 =>
Ca(CH3CO2)2 + AgNO3 = Ag(CH3CO2)2 + CaNO3
C31H54O21N + H2O = CH4 + CO2 + NH3 =>
8 C31H54O21N + 62 H2O = 133 CH4 + 115 CO2 + 8 NH3
H + F = HF =>
H + F = HF
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
FePO4 + CsOH = OHFe + PO4Cs =>
FePO4 + CsOH = OHFe + PO4Cs
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
Fe2S3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2S3 + 12 H2SO4 = Fe2(SO4)3 + 12 SO2 + 12 H2O
KMnO4 + HCl = K2O + MnO2 + H2OCl2 =>
2 KMnO4 + 6 HCl = K2O + 2 MnO2 + 3 H2OCl2
HgCl4 = Hg + Cl =>
HgCl4 = Hg + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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