| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na + Sn = Na2Sn =>
2 Na + Sn = Na2Sn
Mg(OH)2NH4OH = MgOHNH4(OH)2 =>
Mg(OH)2NH4OH = MgOHNH4(OH)2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CaCO3 + Mg(OH)3 = Ca(OH)3 + MgCO3 =>
CaCO3 + Mg(OH)3 = Ca(OH)3 + MgCO3
CuO + O2 = CuO4 =>
2 CuO + 3 O2 = 2 CuO4
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
CuCl2 + Na2OH = CuOH + NaCl =>
CuCl2 + Na2OH = CuOH + 2 NaCl
ZnSO4 + H2O = ZnO + H2SO4 =>
ZnSO4 + H2O = ZnO + H2SO4
Ba + Na2C2O4 = Ba(C2O4)2 + Na =>
Ba + 2 Na2C2O4 = Ba(C2O4)2 + 4 Na
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MgCl2 + Fe2(SO4)3 = FeCl3 + Mg(SO4) =>
3 MgCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 Mg(SO4)
Bi2O5 = Bi5 + O2 =>
10 Bi2O5 = 4 Bi5 + 25 O2
Pb(N3)2 + K2Cr2O7 + CH3COONa + H2O = PbCrO4 + KN3 + Na2CrO4 + CH3COOH =>
Pb(N3)2 + K2Cr2O7 + 2 CH3COONa + H2O = PbCrO4 + 2 KN3 + Na2CrO4 + 2 CH3COOH
K2SO4 + SrCl2 = K2Sr + SO4Cl2 =>
K2SO4 + SrCl2 = K2Sr + SO4Cl2
HMnO4 + HNO2 + KOH = KNO3 + MnO2 + H2O =>
2 HMnO4 + 3 HNO2 + 3 KOH = 3 KNO3 + 2 MnO2 + 4 H2O
Co(HS)2 + Sr3(AsO4)2 = Co3(AsO4)2 + Sr(HS)2 =>
3 Co(HS)2 + Sr3(AsO4)2 = Co3(AsO4)2 + 3 Sr(HS)2
C2C2H6O + O2 = CO2 + H2O =>
C2C2H6O + 5 O2 = 4 CO2 + 3 H2O
V + HCl + HNO3 = VCl4 + NO + H2O =>
3 V + 12 HCl + 4 HNO3 = 3 VCl4 + 4 NO + 8 H2O
K3PO4(s) = K2O(s) + P4O10(s) =>
4 K3PO4(s) = 6 K2O(s) + P4O10(s)
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
NH4SNC + Ba(OH)2 = Ba(SNC)2 + NH3 + H2O =>
2 NH4SNC + Ba(OH)2 = Ba(SNC)2 + 2 NH3 + 2 H2O
Cu(NO3)2 + NO + H2O + S = HNO3 + CuS =>
3 Cu(NO3)2 + 2 NO + 4 H2O + 3 S = 8 HNO3 + 3 CuS
MgCuO = MgO(aq)Cu(s) =>
MgCuO = MgO(aq)Cu(s)
C2O2Cl2(aq) + H2O(l) = HCl(g) + CO(g) + CO2(g) =>
C2O2Cl2(aq) + H2O(l) = 2 HCl(g) + CO(g) + CO2(g)
Fe + CaO = FeO + Ca =>
Fe + CaO = FeO + Ca
K2S + (NH4)3PO4 = K3PO4 + (NH4)2S =>
3 K2S + 2(NH4)3PO4 = 2 K3PO4 + 3(NH4)2S
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Na2SO4 + NaCl + H2O = Cl2 + Na2S2O3 + NaOH =>
2 Na2SO4 + 8 NaCl + 5 H2O = 4 Cl2 + Na2S2O3 + 10 NaOH
(C2H5)2C2O4 + NaOH = C2H6O + Na2C2O4 =>
(C2H5)2C2O4 + 2 NaOH = 2 C2H6O + Na2C2O4
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4 =>
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4
O2 + MnO + K2O = KMnO4 =>
5 O2 + 4 MnO + 2 K2O = 4 KMnO4
BaS + Cu(OH)2 = Ba(OH)2 + SCu =>
BaS + Cu(OH)2 = Ba(OH)2 + SCu
FeCrO4 + K2CO2 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO2 + 3 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Ga(OH)3 + HClO = H2O + Ga(ClO)3 =>
Ga(OH)3 + 3 HClO = 3 H2O + Ga(ClO)3
BaCl2*2H2O = Ba + Cl2 + H2O =>
BaCl2*2H2O = Ba + Cl2 + 2 H2O
HC2H3O2 + KOH = HK + C2H3O2OH =>
HC2H3O2 + KOH = HK + C2H3O2OH
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + Cl2 = AlCl + O3 =>
Al2O3 + Cl2 = 2 AlCl + O3
C2H3OH + CrO3 + H2SO4 = C2H5O2 + Cr2(SO4)3 =>
6 C2H3OH + 2 CrO3 + 3 H2SO4 = 6 C2H5O2 + Cr2(SO4)3
Zn + MgSO4 = Zn(SO4)2 + Mg =>
Zn + 2 MgSO4 = Zn(SO4)2 + 2 Mg
Si + Na = Si4Na4 =>
4 Si + 4 Na = Si4Na4
(CO)2 + H2 = (H2O)2 + CH4 =>
(CO)2 + 6 H2 = (H2O)2 + 2 CH4
FeSO4 + H2O = Fe2O3 + SO2 + H2O2 =>
2 FeSO4 + H2O = Fe2O3 + 2 SO2 + H2O2
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
ZnO + HSO4 = ZnSO4 + H2O2 =>
2 ZnO + 2 HSO4 = 2 ZnSO4 + H2O2
FeSO4 + Na = Na2SO4 + Fe =>
FeSO4 + 2 Na = Na2SO4 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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