| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + Mg = MgO + 2 Ag
H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2
Si + HCl = H2[SiCl6] + H2 =>
Si + 6 HCl = H2[SiCl6] + 2 H2
Zn(ClO3)2 + NaOH = Zn(OH)2 + Na(ClO3) =>
Zn(ClO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(ClO3)
Cr2(SO4)3 + KI = CrI2 + K2SO4 + I2 =>
Cr2(SO4)3 + 6 KI = 2 CrI2 + 3 K2SO4 + I2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
H2SeO3 + KMnO4 = H2SeO4 + K2SeO3 + MnSeO3 + H2O =>
8 H2SeO3 + 2 KMnO4 = 5 H2SeO4 + K2SeO3 + 2 MnSeO3 + 3 H2O
CaCO3 + P2O5 + H2O = CaHPO4 + CO2 =>
2 CaCO3 + P2O5 + H2O = 2 CaHPO4 + 2 CO2
[CuOH]2SO4 + (NH4)2SO4 + NH4OH = [Cu(NH3)6]SO4 + H2O =>
[CuOH]2SO4 + (NH4)2SO4 + 10 NH4OH = 2[Cu(NH3)6]SO4 + 12 H2O
Ca + FeCl3 = Cl2 + Fe2Ca =>
Ca + 2 FeCl3 = 3 Cl2 + Fe2Ca
Cu3(PO4)2 + H2SO4 = CuSO4 + H3PO4 =>
Cu3(PO4)2 + 3 H2SO4 = 3 CuSO4 + 2 H3PO4
Ca + H(OH) = Ca(OH)2 + H2 =>
Ca + 2 H(OH) = Ca(OH)2 + H2
Fe2O3 + CO = Fe2CO + O3 =>
Fe2O3 + CO = Fe2CO + O3
K2Cr2O7 + NaOH = K2OH + NaCr2O7 =>
K2Cr2O7 + NaOH = K2OH + NaCr2O7
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
CH3CO2K + (NH4)2SO4 = K2SO4 + CH3CO2NH4 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 CH3CO2NH4
CaO + H{2+}O = Ca(OH){2+} =>
CaO + H{2+}O = Ca(OH){2+}
NH3(aq) + HCl(aq) = NH4Cl =>
NH3(aq) + HCl(aq) = NH4Cl
Cr2 + O3 = CrO3 =>
Cr2 + 2 O3 = 2 CrO3
H2SO4 + CuCl = CuSO4 + H2Cl =>
H2SO4 + CuCl = CuSO4 + H2Cl
Cu(SO4) + K3(PO4) = Cu(PO4) + K3(SO4) =>
Cu(SO4) + K3(PO4) = Cu(PO4) + K3(SO4)
P2O5 + Br2 = PBr3 + O2 =>
2 P2O5 + 6 Br2 = 4 PBr3 + 5 O2
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)4]SO4 =>
V2O5 + 7 H2O + SO2 + H2SO4 = 2[V(O)(H2O)4]SO4
SrSO3 + HCl = H2SO3 + SrCl2 =>
SrSO3 + 2 HCl = H2SO3 + SrCl2
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(CN)2 + H2O = Cu(OH)2 + HCN =>
Cu(CN)2 + 2 H2O = Cu(OH)2 + 2 HCN
C6H5OH + H2S + H2O = H2SO4 + CH4 =>
2 C6H5OH + 5 H2S + 18 H2O = 5 H2SO4 + 12 CH4
H4P2O7 + NaOH = Na3PO4 + H2O =>
H4P2O7 + 6 NaOH = 2 Na3PO4 + 5 H2O
(NH4)2Fe(SO4)2 + BaCl2 = NH4Cl + BaFe(SO4)2 =>
(NH4)2Fe(SO4)2 + BaCl2 = 2 NH4Cl + BaFe(SO4)2
C8H5NO2 + KOH = C8H4NO2K + H2O =>
C8H5NO2 + KOH = C8H4NO2K + H2O
CH3CO2K + (NH4)2SO4 = K2SO4 + CH3CO2NH4 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 CH3CO2NH4
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe =>
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe
Ca(H2PO4)2 + Ba(OH)2 = Ca3(PO4)2 + Ba3(PO4)2 + H2O =>
3 Ca(H2PO4)2 + 6 Ba(OH)2 = Ca3(PO4)2 + 2 Ba3(PO4)2 + 12 H2O
C6H12O2 + HCl = C6H11OCl + H2O =>
C6H12O2 + HCl = C6H11OCl + H2O
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O
KCl + CaO = CaCl2 + K2O =>
2 KCl + CaO = CaCl2 + K2O
H2SO3 + CaCO3 = CaSO3 + H2O + CO2 =>
H2SO3 + CaCO3 = CaSO3 + H2O + CO2
Cs(s) + HNO3(aq) = CsNO3 + NH4NO3 + H2O =>
8 Cs(s) + 10 HNO3(aq) = 8 CsNO3 + NH4NO3 + 3 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
C3H8(g) + O2(g) = H2O(l) + C(aq) =>
C3H8(g) + 2 O2(g) = 4 H2O(l) + 3 C(aq)
(NH4)2MoS4 + NH2CH3 = (NH3CH3)MoS4 + NH3 + H2 =>
2(NH4)2MoS4 + 2 NH2CH3 = 2(NH3CH3)MoS4 + 4 NH3 + H2
OHNO3 + I2 = HIO3 + NO2 + H2O =>
10 OHNO3 + 3 I2 = 6 HIO3 + 10 NO2 + 2 H2O
PCl5 + KOH = KCl + K3PO4 + H2O =>
PCl5 + 8 KOH = 5 KCl + K3PO4 + 4 H2O
KBr + Cu = CuBr2 + K =>
2 KBr + Cu = CuBr2 + 2 K
BaO2 + ClO2 = Ba(ClO2)2 + O2 =>
BaO2 + 2 ClO2 = Ba(ClO2)2 + O2
HC7H5O2(aq) + NaOH(aq) = NaC7H5O2(aq) + H2O(l) =>
HC7H5O2(aq) + NaOH(aq) = NaC7H5O2(aq) + H2O(l)
P + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{-3} + 5 NO + 4 H{+}
Sn + CO2 = SnO2 + CO =>
Sn + 2 CO2 = SnO2 + 2 CO
Pb(NO3)2 + Na2CO4 = NaNO3 + PbCO4 =>
Pb(NO3)2 + Na2CO4 = 2 NaNO3 + PbCO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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