| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HN3 + PbO = 3 N2 + Pb + H2O
Ni(CO4) = Ni + (CO4) =>
Ni(CO4) = Ni + (CO4)
H + N3O2 = H2O + N3 =>
4 H + N3O2 = 2 H2O + N3
Al + KMnO4 = Al1O3 + MnO2 + K2O =>
Al + 2 KMnO4 = Al1O3 + 2 MnO2 + K2O
Cu + H2SO4 = Cu2O + SO2 + H2O =>
2 Cu + H2SO4 = Cu2O + SO2 + H2O
MgSO4 + Pb3(PO3)4 = Pb(SO4)2 + Mg3(PO3)2 =>
6 MgSO4 + Pb3(PO3)4 = 3 Pb(SO4)2 + 2 Mg3(PO3)2
Fe + Pb(NO3)2 = Pb2 + FeNO3 =>
4 Fe + 2 Pb(NO3)2 = Pb2 + 4 FeNO3
Ag(s) + AlCl3(aq) = AlAg3(s) + Cl3(aq) =>
3 Ag(s) + AlCl3(aq) = AlAg3(s) + Cl3(aq)
PbSO4 + NaC2H3O2 = Na2Pb(C2H3O2)4 + Na2SO4 =>
PbSO4 + 4 NaC2H3O2 = Na2Pb(C2H3O2)4 + Na2SO4
HCOOH + CH3O{-} = COOH{-} + CH3OH =>
HCOOH + CH3O{-} = COOH{-} + CH3OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AI + CI2 = AIC + I3 =>
3 AI + 3 CI2 = 3 AIC + 2 I3
Fe(s) + Ag(C2H3O2)2(aq) = Ag(s) + Fe(C2H3O2)2(aq) =>
Fe(s) + Ag(C2H3O2)2(aq) = Ag(s) + Fe(C2H3O2)2(aq)
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
ZnO(s) + H2O(l) = Zn(OH)2(aq) =>
ZnO(s) + H2O(l) = Zn(OH)2(aq)
Cl + AgNO3 + H2O = AgCl + AgClO4 + HNO3 =>
8 Cl + 8 AgNO3 + 4 H2O = 7 AgCl + AgClO4 + 8 HNO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Hg(OH)2 + N2O3 + O2 = HgNO3 + H2O =>
4 Hg(OH)2 + 2 N2O3 + O2 = 4 HgNO3 + 4 H2O
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
AgC2H3O2 + NH4I = AgI + NH4C2H3O2 =>
AgC2H3O2 + NH4I = AgI + NH4C2H3O2
FeO + Cl2 = FeCl + OCl =>
FeO + Cl2 = FeCl + OCl
K3PO4(aq) + SnI2(aq) = KI + Sn3(PO4)2 =>
2 K3PO4(aq) + 3 SnI2(aq) = 6 KI + Sn3(PO4)2
Cs3N + MgO = Cs2O + Mg3N2 =>
2 Cs3N + 3 MgO = 3 Cs2O + Mg3N2
Cu(PO4)2 + Au = Cu + AuPO4 =>
Cu(PO4)2 + 2 Au = Cu + 2 AuPO4
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
KBiO3 + HBr = BiBr3 + KBrO + H2O =>
KBiO3 + 4 HBr = BiBr3 + KBrO + 2 H2O
NaClO3 + BaO2 = Ba3O8 + NaCl =>
2 NaClO3 + 9 BaO2 = 3 Ba3O8 + 2 NaCl
ZrOCl2*8H2O + NH4OH = ZrO2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = ZrO2 + 2 NH4Cl + 9 H2O
MnI2(s) + F2(g) = MnF3(s) + IF5(l) =>
2 MnI2(s) + 13 F2(g) = 2 MnF3(s) + 4 IF5(l)
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
HNO3 + KI = I2 + KNO3 + NO + H2O =>
8 HNO3 + 6 KI = 3 I2 + 6 KNO3 + 2 NO + 4 H2O
SbCl3 + KMnO4 + H2SO4 = H2SbO3 + HClO3 + MnSO4 + K2SO4 + H2O =>
10 SbCl3 + 38 KMnO4 + 57 H2SO4 = 10 H2SbO3 + 30 HClO3 + 38 MnSO4 + 19 K2SO4 + 32 H2O
CH3COOH + CHNaO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + CHNaO3 = C2H3NaO2 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBr(aq) + NH3(aq) = H(aq) + NBr(s) =>
HBr(aq) + NH3(aq) = 4 H(aq) + NBr(s)
Pb(C2H3O2)2 + K2SiO3 = KC2H3O2 + PbSiO3 =>
Pb(C2H3O2)2 + K2SiO3 = 2 KC2H3O2 + PbSiO3
HClO3 + Li(OH) = H2O + Li(ClO3) =>
HClO3 + Li(OH) = H2O + Li(ClO3)
C6H5MgBr + CO2 = C6H5COO + MgBr =>
C6H5MgBr + CO2 = C6H5COO + MgBr
AgNO + Cu = CuNO + Ag =>
AgNO + Cu = CuNO + Ag
MgN + LiH = MgH + LiN =>
MgN + LiH = MgH + LiN
Zn + H2PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H2PO4 = Zn3(PO4)2 + 2 H2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
H3BO3(s) + NaOH(aq) = H2O + Na2B4O7 =>
4 H3BO3(s) + 2 NaOH(aq) = 7 H2O + Na2B4O7
HC2H3O2 + KHCO3 = KC2H3O2 + H2CO3 =>
HC2H3O2 + KHCO3 = KC2H3O2 + H2CO3
CH3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Na2SO4(aq) + Ba(NO3)2(aq) = NaNO3 + BaSO4 =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 NaNO3 + BaSO4
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
Pb + CaCl2 = PbCl2 + Ca =>
Pb + CaCl2 = PbCl2 + Ca
Ba(NO3)2(aq) + NaBr(aq) = NaNO3(aq) + BaBr2 =>
Ba(NO3)2(aq) + 2 NaBr(aq) = 2 NaNO3(aq) + BaBr2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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