| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
Al3 + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al3 + 9 NH4ClO4 = 3 Al2O3 + 3 Al2Cl3 + 9 NO + 18 H2O
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
NaO2 + Fe2O3 = NaFeO2 + O2 =>
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
CsNO3 + RbOH = RbNO3 + CsOH =>
CsNO3 + RbOH = RbNO3 + CsOH
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12 =>
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12
C2H5OH + Cu2O = C2H5OCu + H2O =>
2 C2H5OH + Cu2O = 2 C2H5OCu + H2O
Al3 + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al3 + 9 NH4ClO4 = 3 Al2O3 + 3 Al2Cl3 + 9 NO + 18 H2O
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
H2Cl5O6 + Fe(OH)3 = Fe(OH)Cl5O6 + H2O =>
H2Cl5O6 + Fe(OH)3 = Fe(OH)Cl5O6 + 2 H2O
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12 =>
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12
C3H8O + KMnO4 + H2SO4 = C4H9O2 + K2SO4 + MnSO4 + H2O =>
40 C3H8O + 18 KMnO4 + 27 H2SO4 = 30 C4H9O2 + 9 K2SO4 + 18 MnSO4 + 52 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
SnSO4(aq) + AlCl3(aq) = Al2(SO4)3(aq) + SnCl2(aq) =>
3 SnSO4(aq) + 2 AlCl3(aq) = Al2(SO4)3(aq) + 3 SnCl2(aq)
NaO2 + Fe2O3 = NaFeO2 + O2 =>
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
CH3NH2 + C2H5Br = CH3CH2NH2 + CH3Br =>
CH3NH2 + C2H5Br = CH3CH2NH2 + CH3Br
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
AlCl3 + H2O = O2 + HCl + AlO =>
4 AlCl3 + 6 H2O = O2 + 12 HCl + 4 AlO
Al3 + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al3 + 9 NH4ClO4 = 3 Al2O3 + 3 Al2Cl3 + 9 NO + 18 H2O
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
CsNO3 + RbOH = RbNO3 + CsOH =>
CsNO3 + RbOH = RbNO3 + CsOH
CsI + NH4OH = CsOH + NH4I =>
CsI + NH4OH = CsOH + NH4I
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HBr + Al3 = H3Al + Br =>
9 HBr + Al3 = 3 H3Al + 9 Br
Br2Fl3 = Br2 + Fl2 =>
2 Br2Fl3 = 2 Br2 + 3 Fl2
NaO2 + Fe2O3 = NaFeO2 + O2 =>
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12 =>
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + CaCO3 = Ca + Cl2 + CO2 + H2O =>
2 HCl + CaCO3 = Ca + Cl2 + CO2 + H2O
Cu2O(s) + H2(g) = Cu(s) + H2O(l) =>
Cu2O(s) + H2(g) = 2 Cu(s) + H2O(l)
Li + H2O = H2Li + O =>
Li + H2O = H2Li + O
Zr(NO3)2 + Ca(NO3)2 + C2H6O2N4 = CaZrO + N2 + H2O + CO2 =>
5 Zr(NO3)2 + 5 Ca(NO3)2 + 11 C2H6O2N4 = 5 CaZrO + 32 N2 + 33 H2O + 22 CO2
Sb2O3 + HCl = H3SbCl3 + Cl2 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl3 + 3 Cl2 + 3 H2O
K2CrO4 + SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 SO2 + 2 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
CO + O2 = COO3 =>
2 CO + 3 O2 = 2 COO3
MgOH + HCI = MgCI + H2O =>
MgOH + HCI = MgCI + H2O
CaBr2 + Ag = CaAg + Br =>
CaBr2 + Ag = CaAg + 2 Br
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
CO2 + H2 = C4H10 + H2O =>
4 CO2 + 13 H2 = C4H10 + 8 H2O
TiO2 + NaOH = Na4TiO4 + H2O =>
TiO2 + 4 NaOH = Na4TiO4 + 2 H2O
Fe(s)H2SO4(aq) = FeSO4(aq)H2(g) =>
Fe(s)H2SO4(aq) = FeSO4(aq)H2(g)
WF6 + H2 = W + FH =>
WF6 + 3 H2 = W + 6 FH
SP + O2 = SO2 + PO =>
2 SP + 3 O2 = 2 SO2 + 2 PO
Cu{+2} + I{-} = CuI + I =>
Cu{+2} + 2 I{-} = CuI + I
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
Pb(CH3COO)2 + ZnI = PbI + Zn(CH3COO)2 =>
Pb(CH3COO)2 + ZnI = PbI + Zn(CH3COO)2
Li + H2O = H2Li + O =>
Li + H2O = H2Li + O
CaCO3 + C6H8O7 = CaC5H6O5 + H2O + CO2 =>
CaCO3 + C6H8O7 = CaC5H6O5 + H2O + 2 CO2
H2PO3 + Ca(OH)2 = CaPO3 + H2O =>
H2PO3 + Ca(OH)2 = CaPO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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