| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg3(PO4)2 + 6 SiO2 + 22 C = 6 MgSiO + 22 CO + P4
CuCl2 + Cu(NH3)4Cl2 + H2O = Cu2(OH)3Cl + NH4Cl =>
5 CuCl2 + 3 Cu(NH3)4Cl2 + 12 H2O = 4 Cu2(OH)3Cl + 12 NH4Cl
K2 + ZnSO3 = K2SO3 + Zn =>
K2 + ZnSO3 = K2SO3 + Zn
PhH + H2SO4 = PhSO3H + H2O =>
PhH + H2SO4 = PhSO3H + H2O
H2O + Fe + H2SO4 = FeSO4(H2O)7 + H2 =>
7 H2O + Fe + H2SO4 = FeSO4(H2O)7 + H2
MnO4 + NO2 + H{+} = Mn{2+} + NO3 + H2O =>
MnO4 + 3 NO2 + 2 H{+} = Mn{2+} + 3 NO3 + H2O
Cu(No3)2 + NH4Cl = Cu(Cl)2 + NH4No3 =>
Cu(No3)2 + 2 NH4Cl = Cu(Cl)2 + 2 NH4No3
H3PO4 + NaOH = Na3PO4 + H(OH) =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H(OH)
Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2O3 + Na2SO4 + H2O =>
6 Na3CrO4 + 7 H2SO4 = 2 Na2Cr2O7 + Cr2O3 + 7 Na2SO4 + 7 H2O
Na6Al6Si10O32 + (NH4)2CO3 = (NH4)6Al6Si10O32 + Na2CO3 =>
Na6Al6Si10O32 + 3(NH4)2CO3 = (NH4)6Al6Si10O32 + 3 Na2CO3
CaI = Ca + I2 =>
2 CaI = 2 Ca + I2
Ca(ClO)2 + H2SO4 = Cl2 + CaSO4 + H2O + O2 =>
2 Ca(ClO)2 + 2 H2SO4 = 2 Cl2 + 2 CaSO4 + 2 H2O + O2
C6H6 + KMnO4 + H2O = C6H4(OH)2 + MnO2 + KOH =>
3 C6H6 + 4 KMnO4 + 2 H2O = 3 C6H4(OH)2 + 4 MnO2 + 4 KOH
H + Si + O = HSiO =>
H + Si + O = HSiO
FeCl2 + H2O = FeCl2*2H2O =>
FeCl2 + 2 H2O = FeCl2*2H2O
MnO2 + H3AsO3 = Mn + H3AsO4 =>
MnO2 + 2 H3AsO3 = Mn + 2 H3AsO4
H3AsO4 + SO2 = As2O3 + H2SO4 + H2O =>
2 H3AsO4 + 2 SO2 = As2O3 + 2 H2SO4 + H2O
CaSO5 + Zn3(PO4)2 = Ca3(PO4)2 + ZnSO5 =>
3 CaSO5 + Zn3(PO4)2 = Ca3(PO4)2 + 3 ZnSO5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
RbOH + (NH4)2HPO4 = Rb2HPO4 + NH3 + H2O =>
2 RbOH + (NH4)2HPO4 = Rb2HPO4 + 2 NH3 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H5OH + H2O = C6H5OCH3 + [O] =>
7 C6H5OH + 3 H2O = 6 C6H5OCH3 + 4[O]
CuO + H2CO3 = Cu(HCO3)2 + H2O =>
CuO + 2 H2CO3 = Cu(HCO3)2 + H2O
Al(m) + CuCl = AlCl3 + Cu(m) =>
Al(m) + 3 CuCl = AlCl3 + 3 Cu(m)
CuS + Fe2 = Fe2S + Cu2 =>
2 CuS + 2 Fe2 = 2 Fe2S + Cu2
Fe2O3 + S8 = Fe + SO2 =>
16 Fe2O3 + 3 S8 = 32 Fe + 24 SO2
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)
Sb(OH)3 = Sb2O3 + H2O =>
2 Sb(OH)3 = Sb2O3 + 3 H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
Li3N + H2SO4 = Li2SO4 + (NH4)2SO4 =>
2 Li3N + 4 H2SO4 = 3 Li2SO4 + (NH4)2SO4
Fe(s) + O2(s) = Fe2(s)O3 =>
4 Fe(s) + 3 O2(s) = 2 Fe2(s)O3
Ge2(SO4)3 = GeO3 + SO2 =>
Ge2(SO4)3 = 2 GeO3 + 3 SO2
C2H5OH + O2 = COC2 + H2O =>
3 C2H5OH + 4 O2 = 2 COC2 + 9 H2O
Xe + O2 = XeO2 =>
Xe + O2 = XeO2
Na + O = Na(O2) =>
Na + 2 O = Na(O2)
KCl + Cu(NO3)2 = KCu + Cl(NO3)2 =>
KCl + Cu(NO3)2 = KCu + Cl(NO3)2
Ce(OH)3 + Cl2 + H2O = Ce(OH)4 + HCl =>
2 Ce(OH)3 + Cl2 + 2 H2O = 2 Ce(OH)4 + 2 HCl
C6H12O4 + O2 = C6H10O4 + H2O =>
2 C6H12O4 + O2 = 2 C6H10O4 + 2 H2O
C4H8 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 24 H2O + 8 K2SO4
C2H5COOH + CaSiO3 = (C2H5COO)2Ca + H2SiO3 =>
2 C2H5COOH + CaSiO3 = (C2H5COO)2Ca + H2SiO3
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Bi(NO3)3 + Br2 + KOH = KBiO3 + KBr + KNO3 + H2O =>
Bi(NO3)3 + Br2 + 6 KOH = KBiO3 + 2 KBr + 3 KNO3 + 3 H2O
(CH3)2NH + CuO = N2 + Cu + H2O + CO2 =>
2(CH3)2NH + 15 CuO = N2 + 15 Cu + 7 H2O + 4 CO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2 + Se8 = H2Se =>
8 H2 + Se8 = 8 H2Se
(CH3COO)2Pb + NaCl = CH3COONa + PbCl2 =>
(CH3COO)2Pb + 2 NaCl = 2 CH3COONa + PbCl2
C10H19N3O5 + O2 = CO2 + H2O + N2 =>
4 C10H19N3O5 + 49 O2 = 40 CO2 + 38 H2O + 6 N2
Nb + H2O + NaB4O7 = NbO2 + Na2O + H3BO3 =>
Nb + 24 H2O + 4 NaB4O7 = NbO2 + 2 Na2O + 16 H3BO3
PbCl2 + K2CO3 = Pb2(CO3)2 + KCl =>
2 PbCl2 + 2 K2CO3 = Pb2(CO3)2 + 4 KCl
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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