| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
C4H7O4N + Ba(OH)2 + CS2 = Ba3(C5H4O4NS2)2 + H2O =>
2 C4H7O4N + 3 Ba(OH)2 + 2 CS2 = Ba3(C5H4O4NS2)2 + 6 H2O
KBr + I2 = Br2I + K =>
4 KBr + I2 = 2 Br2I + 4 K
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
Mg + HCl = MgCl3 + H2 =>
2 Mg + 6 HCl = 2 MgCl3 + 3 H2
FeCl + F = FCl + Fe =>
FeCl + F = FCl + Fe
ZnO + CO2 = ZnCO + O2 =>
ZnO + CO2 = ZnCO + O2
NH4I + AgClO3 = AgI + NH4ClO3 =>
NH4I + AgClO3 = AgI + NH4ClO3
H2SO3 + NaOH = SO3Na2 + H2O =>
H2SO3 + 2 NaOH = SO3Na2 + 2 H2O
CH3(CH2)4OH + CH3COOH = CH3COO(CH2)4CH3 + H2O =>
CH3(CH2)4OH + CH3COOH = CH3COO(CH2)4CH3 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
Ca(ClO)2 + H2SO4 = HClO + CaSO4 =>
Ca(ClO)2 + H2SO4 = 2 HClO + CaSO4
MoCl5 + H2O = MoOCl3 + HCl =>
MoCl5 + H2O = MoOCl3 + 2 HCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2O4{-2} + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
3 C2O4{-2} + Cr2O7{-2} + 14 H{+} = 6 CO2 + 2 Cr{+3} + 7 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SeO4 + H2S = SeO + H2O + SO2 =>
SeO4 + H2S = SeO + H2O + SO2
SO2 + HCl = SCl2 + H2O + Cl2 =>
SO2 + 4 HCl = SCl2 + 2 H2O + Cl2
PbCl2 + K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + KCl =>
4 PbCl2 + 2 K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + 8 KCl
H2SO4 + N2O3 = H2O + N2(SO4)3 =>
3 H2SO4 + N2O3 = 3 H2O + N2(SO4)3
O2 + C32H66 = CO2 + H2O =>
97 O2 + 2 C32H66 = 64 CO2 + 66 H2O
Na2SO4 + N2H4*H2O = Na2SO4*10H2O + N2H4 =>
Na2SO4 + 10 N2H4*H2O = Na2SO4*10H2O + 10 N2H4
CH3COOH + CaCO3 = Ca(CH3COO)2Ca + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 4 Ca(CH3COO)2Ca + 6 H2O + 10 CO2
C10H6O2 + O2 = CO2 + H2O =>
2 C10H6O2 + 21 O2 = 20 CO2 + 6 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2 =>
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2
C6H6 + H = C6H12 =>
C6H6 + 6 H = C6H12
TiCl4 + HCl + Zn = Zn(TiCl6) + H2 =>
TiCl4 + 2 HCl + Zn = Zn(TiCl6) + H2
NiCl2 + CsOH = CsCl + Ni(OH)2 =>
NiCl2 + 2 CsOH = 2 CsCl + Ni(OH)2
Cr2O7 + H2O = Cr(OH)3 + OH =>
Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 OH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2SO4 + N2O3 = H2O + N2(SO4)3 =>
3 H2SO4 + N2O3 = 3 H2O + N2(SO4)3
PbN2O6 = PbO + NO + O =>
PbN2O6 = PbO + 2 NO + 3 O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
HNO3 + LiHCO3 = LiNO3 + CO2 + H2O =>
HNO3 + LiHCO3 = LiNO3 + CO2 + H2O
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Al(OH)3 + H3O{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H3O{+} = Al{3+} + 6 H2O
H3PO4 + H2O + SO2 = H2SO4 + P =>
2 H3PO4 + 2 H2O + 5 SO2 = 5 H2SO4 + 2 P
NH4CONH2 + H2O = NH4 + CO2 =>
NH4CONH2 + H2O = 2 NH4 + CO2
K2Cr2O7 + NiCl2 + HCl = CrCl2KCl + NiCl3 + H2O =>
K2Cr2O7 + 8 NiCl2 + 14 HCl = 2 CrCl2KCl + 8 NiCl3 + 7 H2O
FeSO4 + O2 + H2O = (FeOH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4(FeOH)SO4
Li + Ca3(PO4)2 = Li6(PO4)2 + Ca =>
6 Li + Ca3(PO4)2 = Li6(PO4)2 + 3 Ca
HNO3 + KBr = H2O + Br2 + KNO3 + NO =>
8 HNO3 + 6 KBr = 4 H2O + 3 Br2 + 6 KNO3 + 2 NO
HCOOHNa = (HCOO)NaH =>
HCOOHNa = (HCOO)NaH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H6O + NaBH4 + CH3CH2OH = C3H8O + NaB(OCH2CH3)4 =>
4 C3H6O + NaBH4 + 4 CH3CH2OH = 4 C3H8O + NaB(OCH2CH3)4
NH4(C2H3O2) + HCl = C2H3O2Cl + NH4 + H =>
NH4(C2H3O2) + HCl = C2H3O2Cl + NH4 + H
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
MoS2 + HNO3 = MoO3 + NO2 + H2SO4 + H2O =>
MoS2 + 18 HNO3 = MoO3 + 18 NO2 + 2 H2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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