| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + CO2 = 2 MgO + C
(NH4)3PO4 + Pb + NO3 = PbPO4 + NH4NO3 =>
(NH4)3PO4 + Pb + 3 NO3 = PbPO4 + 3 NH4NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li3PO4 + P2O5 = Li3P7 + O2 =>
2 Li3PO4 + 6 P2O5 = 2 Li3P7 + 19 O2
Hg2C2O4 + H2O = H2C2O5 + Hg =>
Hg2C2O4 + H2O = H2C2O5 + 2 Hg
H2SO3(aq) + Mg(OH)2(s) = MgSO3 + H2O(l) =>
H2SO3(aq) + Mg(OH)2(s) = MgSO3 + 2 H2O(l)
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
H1S2 = H1 + S2 =>
H1S2 = H1 + S2
(Ca(HCO3)2) = CaCO3 + (H2O) + (CO2) =>
(Ca(HCO3)2) = CaCO3 + (H2O) + (CO2)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K(NO3) + H2(CO3) = K2(CO3) + H(NO3) =>
2 K(NO3) + H2(CO3) = K2(CO3) + 2 H(NO3)
C2H5O2N + H2O = C2H4O2 + NH3 + CO2 =>
4 C2H5O2N + 2 H2O = 3 C2H4O2 + 4 NH3 + 2 CO2
NH2C2H5 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
NH2C2H5 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
NH4HCO3 + C4H8 = C4H10 + NH4 + COO =>
8 NH4HCO3 + 9 C4H8 = 8 C4H10 + 8 NH4 + 12 COO
Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2
HMnO4 + Na3AsO3 + HNO3 = H2O + NaNO3 + H3AsO4 + Mn(NO3)2 =>
2 HMnO4 + 5 Na3AsO3 + 19 HNO3 = 3 H2O + 15 NaNO3 + 5 H3AsO4 + 2 Mn(NO3)2
CaC2(s) + H2O = C2H2(g) + Ca(OH)2 =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2
As2O3 + NaOH = As(OH)3 + Na2O =>
As2O3 + 6 NaOH = 2 As(OH)3 + 3 Na2O
Zn + C6H807 = Zn3(C6H507)2 + H2 =>
3 Zn + 2 C6H807 = Zn3(C6H507)2 + 300 H2
Ba2 + N3 = NBa =>
3 Ba2 + 2 N3 = 6 NBa
K2Cr2O7 + H2SO4 + KI = K2SO4 + H2O + Cr2(SO4)3 + I2 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 4 K2SO4 + 7 H2O + Cr2(SO4)3 + 3 I2
H2SO3 + OH = SO32 + H2O =>
H2SO3 + 60 OH = SO32 + 31 H2O
CS2 + O2 = COS2 =>
2 CS2 + O2 = 2 COS2
OH + H2CO3 = H3CO4 =>
OH + H2CO3 = H3CO4
CrF3 + Li2O = Cr2O3 + LiF =>
2 CrF3 + 3 Li2O = Cr2O3 + 6 LiF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2SO4 = MnO4 + K2SO4 + H2O + SO2 =>
2 KMnO4 + 2 H2SO4 = 2 MnO4 + K2SO4 + 2 H2O + SO2
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2 =>
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
MgCl2LiCO3 = MgCO3LiCl2 =>
MgCl2LiCO3 = MgCO3LiCl2
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCI + NaOH = H2O + CINa =>
HCI + NaOH = H2O + CINa
HCN + Ca(OH)2 = H2O + Ca(CN)2 =>
2 HCN + Ca(OH)2 = 2 H2O + Ca(CN)2
MnI2 + K3PO4 = Mn3(PO4)2 + KI =>
3 MnI2 + 2 K3PO4 = Mn3(PO4)2 + 6 KI
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CCl4(g) = C(s) + Cl2(g) =>
CCl4(g) = C(s) + 2 Cl2(g)
CaCO3 + HF = CaF2 + CO2 + H2O =>
CaCO3 + 2 HF = CaF2 + CO2 + H2O
Cr2O6 + Na2CO3 = Na2CrO4 + CO2 =>
Cr2O6 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2
NH3OH + Mg(NO3)2 = HNO3 + O2 + MgNH3 =>
8 NH3OH + 6 Mg(NO3)2 = 14 HNO3 + O2 + 6 MgNH3
FeOOH + S = FeS2 + H2S + SO2 =>
2 FeOOH + 7 S = 2 FeS2 + H2S + 2 SO2
AlBr3 = Al2 + Br3 =>
2 AlBr3 = Al2 + 2 Br3
K2HSO3 + HCl = KCl + H3SO3 =>
K2HSO3 + 2 HCl = 2 KCl + H3SO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2SO4 + Na2Cr2O7 = CrO3 + Na2SO4 + H2O =>
H2SO4 + Na2Cr2O7 = 2 CrO3 + Na2SO4 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
V2O5 + HCl = VO + H2O + Cl2 =>
V2O5 + 6 HCl = 2 VO + 3 H2O + 3 Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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