| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + 2 HCl = 2 NaCl + H2O
PbBr2 + H{+} = Pb{2+} + HBr =>
PbBr2 + 2 H{+} = Pb{2+} + 2 HBr
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + Cl2 + K2SO4 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + Cl2 + K2SO4 + 6 H2O
Iron + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Pb{2+} + Cl{-} = PbCl4{2-} =>
Pb{2+} + 4 Cl{-} = PbCl4{2-}
H2O + MnO2 = H2Mn + O3 =>
H2O + MnO2 = H2Mn + O3
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
Ba + Ni3(PO4)2 = Ni + Ba3(PO4)2 =>
3 Ba + Ni3(PO4)2 = 3 Ni + Ba3(PO4)2
K2[Zn(OH)4] + HCl = Zn(OH)2 + KCl + H2O =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 KCl + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
C6H7NS + O2 = CO2 + NO2 + SO2 + H2O =>
4 C6H7NS + 39 O2 = 24 CO2 + 4 NO2 + 4 SO2 + 14 H2O
Ca3N3 + H2O = Ca(OH)2 + NH2 =>
Ca3N3 + 6 H2O = 3 Ca(OH)2 + 3 NH2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C2H2 + CO2 = C6H5COOH =>
3 C2H2 + CO2 = C6H5COOH
C10H15NO + HCl = C10H15NO*HCl =>
C10H15NO + HCl = C10H15NO*HCl
TiO2 + H3PO4 = TiP2O7 + H2O =>
TiO2 + 2 H3PO4 = TiP2O7 + 3 H2O
Sb2S3O12 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2S3O12 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
C4H12O4SI + O2 = CO2 + H2O + SIO2 =>
C4H12O4SI + 6 O2 = 4 CO2 + 6 H2O + SIO2
Ca + MgSO4 = Mg + Ca(SO4) =>
Ca + MgSO4 = Mg + Ca(SO4)
Na(CrOH)4 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na(CrOH)4 + 21 NaClO + 14 NaOH = 8 Na2CrO4 + 21 NaCl + 11 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiF4 + F{-} = SiF5{-} =>
SiF4 + F{-} = SiF5{-}
NH3 + H2SO3 = NH3SO3 + H2 =>
NH3 + H2SO3 = NH3SO3 + H2
BaO + SiO2 = BaSi + O =>
BaO + SiO2 = BaSi + 3 O
LiNa + H2 = NaH + Li =>
2 LiNa + H2 = 2 NaH + 2 Li
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O =>
Sr(OH)2 + P2O5 = Sr(PO3)2 + H2O
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Fe2O3 + Be(OH)2 = Fe(OH)3 + BeO =>
Fe2O3 + 3 Be(OH)2 = 2 Fe(OH)3 + 3 BeO
NaOH + NH4Br = NaBr + NH3 + H2O =>
NaOH + NH4Br = NaBr + NH3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H8 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + Mn2SO4 + H2O =>
3 C4H8 + 4 KMnO4 + 4 H2SO4 = 6 C2H4O2 + 2 K2SO4 + 2 Mn2SO4 + 4 H2O
Cr(OH)2 + H3PO4 = Cr3(PO4)2 + H2O =>
3 Cr(OH)2 + 2 H3PO4 = Cr3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
A = A5 =>
5 A = A5
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H + SO6 = H2O + SO5 =>
2 H + SO6 = H2O + SO5
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
K2S2O8 + H2C2O4 = K3SO4 + H2SO4 + CO2 =>
3 K2S2O8 + 4 H2C2O4 = 2 K3SO4 + 4 H2SO4 + 8 CO2
KSCN + Fe(NO3)3 + NaH2PO4 = KNO3 + NaSCN + Fe{3+} + H2PO4{-} =>
3 KSCN + Fe(NO3)3 + 3 NaH2PO4 = 3 KNO3 + 3 NaSCN + Fe{3+} + 3 H2PO4{-}
SCl2 + NH3 = SN + NH4Cl + S =>
3 SCl2 + 8 NH3 = 2 SN + 6 NH4Cl + S
Zn + SnCl4 = ZnCl + Sn =>
4 Zn + SnCl4 = 4 ZnCl + Sn
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
O2 + Al + HCl = AlCl3H2O + H2 =>
O2 + 2 Al + 6 HCl = 2 AlCl3H2O + H2
Al + CuSO4*5H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4*5H2O = Al2(SO4)3 + 3 Cu + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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