| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 SFe + 11 O2 = 2 Fe2O3 + 4 SO4
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl =>
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl
CuSO4 + CuCl2 = Cu + Cl2SO4 =>
CuSO4 + CuCl2 = 2 Cu + Cl2SO4
Mg3(PO4)2 + K = K3(PO4) + Mg =>
Mg3(PO4)2 + 6 K = 2 K3(PO4) + 3 Mg
Ca(NO3)2 + NH4OH + H2O = Ca(NO3)2*NH4OH*10H2O =>
Ca(NO3)2 + NH4OH + 10 H2O = Ca(NO3)2*NH4OH*10H2O
C6H6 + O2 = CO2(g) + H2(l) =>
C6H6 + 6 O2 = 6 CO2(g) + 3 H2(l)
C2H2 + KMnO4 + H2SO4 = HCO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 10 HCO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
NaClO3 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + NaCl + 3 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Co(ClO3)3(s) = CoCl3(s) + O2(g) =>
2 Co(ClO3)3(s) = 2 CoCl3(s) + 9 O2(g)
H3PO4 + ZnO = Zn3 + (PO4)2 + H2O =>
2 H3PO4 + 3 ZnO = Zn3 + (PO4)2 + 3 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
V2W2N3 = WN2 + VN + W =>
2 V2W2N3 = WN2 + 4 VN + 3 W
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
AgCl(s) + NH3(aq) = Ag(NH3) + Cl =>
AgCl(s) + NH3(aq) = Ag(NH3) + Cl
ZnOH + H2SO4 = ZnSO4 + H2OH =>
ZnOH + H2SO4 = ZnSO4 + H2OH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn
(NH4)2SO4(ac) + NaCl(ac) = Na2SO4(ac) + NH4Cl(ac) =>
(NH4)2SO4(ac) + 2 NaCl(ac) = Na2SO4(ac) + 2 NH4Cl(ac)
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
SiO3 + HOH = HSiO3 + OH =>
SiO3 + HOH = HSiO3 + OH
ZnNO3 + NH4SO4 = ZnSO4NH4NO3 =>
ZnNO3 + NH4SO4 = ZnSO4NH4NO3
KMnO4 + H2C2O4*2H2O = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4*2H2O = Mn + 8 CO2 + 12 H2O + K
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(C6H10O5)20 + O2 = CO2 + H2O =>
(C6H10O5)20 + 120 O2 = 120 CO2 + 100 H2O
Na2CO3 + CuSO4 = CuCO3 + Na2 + SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2 + SO4
MnO4 + HBr = Mn + Br2 + H2O =>
MnO4 + 8 HBr = Mn + 4 Br2 + 4 H2O
K2HAsS3 + H2O2 + KOH = K2HAsO4 + K2SO4 + H2O =>
K2HAsS3 + 13 H2O2 + 6 KOH = K2HAsO4 + 3 K2SO4 + 16 H2O
KOH + K2SO4 = KSO4 + K2OH =>
KOH + K2SO4 = KSO4 + K2OH
C6H6 + O2 = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2 = 12 CO2(g) + 6 H2O(l)
Na2Co3 + NaHsO3 = Na2HsO3 + NaCo3 =>
Na2Co3 + NaHsO3 = Na2HsO3 + NaCo3
Na2S + KNO3 = NaNO3 + K2S1 =>
Na2S + 2 KNO3 = 2 NaNO3 + K2S1
Au3PO4 + Ni(SCN)3 = AuSCN + NiPO4 =>
Au3PO4 + Ni(SCN)3 = 3 AuSCN + NiPO4
Eu(OH)3 + H2SO4 = Eu2(SO4)3 + H2O =>
2 Eu(OH)3 + 3 H2SO4 = Eu2(SO4)3 + 6 H2O
NH4(OH) + O2 = NO3 + H2O =>
4 NH4(OH) + 9 O2 = 4 NO3 + 10 H2O
SO3 + CuOH = Cu2SO4 + H2O =>
SO3 + 2 CuOH = Cu2SO4 + H2O
SrClO3 = SrCl + O2 =>
2 SrClO3 = 2 SrCl + 3 O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Al(OH)2 + H3PO4 = Al(OH)2PO4 + H2 =>
2 Al(OH)2 + 2 H3PO4 = 2 Al(OH)2PO4 + 3 H2
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2HO4 =>
H2S + 8.0000000000001K2Cr2O7 + 23 H2SO4 = 8.0000000000001Cr2(SO4)3 + 20 H2O + 8.0000000000001K2HO4
KOH + H2CO3 = H2O + K(HCO3) =>
KOH + H2CO3 = H2O + K(HCO3)
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
Ba(OH)2 + KHCO3 = Ba(HCO3)2 + KOH =>
Ba(OH)2 + 2 KHCO3 = Ba(HCO3)2 + 2 KOH
C54H99 + O90 = C3O9 + H2O45 =>
20 C54H99 + 531 O90 = 360 C3O9 + 990 H2O45
(CH3)CHOH + O2 = CO2 + H2O =>
4(CH3)CHOH + 11 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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