| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2(g) + H2O = H2SO3(g)
Zr + O2 = Zr(O2)2 =>
Zr + 2 O2 = Zr(O2)2
Cl2 + AuI3 = AuCl3 + I2 =>
3 Cl2 + 2 AuI3 = 2 AuCl3 + 3 I2
HBr + (NH4)2CO3 = NH4Br(aq) + H2O + CO2 =>
2 HBr + (NH4)2CO3 = 2 NH4Br(aq) + H2O + CO2
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
BaBr(l) + NaPO4(l) = BaPO4(s) + NaBr(aq) =>
BaBr(l) + NaPO4(l) = BaPO4(s) + NaBr(aq)
K3AsO3 + I2 + KOH = K3AsO4 + KI + H2O =>
K3AsO3 + I2 + 2 KOH = K3AsO4 + 2 KI + H2O
Cl2 + Na3S = NaCl + S =>
3 Cl2 + 2 Na3S = 6 NaCl + 2 S
Ba2 + Cl + Na(SO4)2 = NaCl + Ba2(SO4)2 =>
Ba2 + Cl + Na(SO4)2 = NaCl + Ba2(SO4)2
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
Fe2O3H2O = Fe2O3 + H2O =>
Fe2O3H2O = Fe2O3 + H2O
C3H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C3H4Cl2 + 4 O2 = 3 CO2 + 2 H2O + Cl2
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
Cl2 + Na3S = NaCl + S =>
3 Cl2 + 2 Na3S = 6 NaCl + 2 S
Sb(OH)3 + HNO3 = Sb2O5 + NO + H2O =>
6 Sb(OH)3 + 4 HNO3 = 3 Sb2O5 + 4 NO + 11 H2O
Sb + F = SbF5 =>
Sb + 5 F = SbF5
K2MnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
ClH + KMnO4 = MnCl2 + KOH + H2O + Cl2 =>
14 ClH + 2 KMnO4 = 2 MnCl2 + 2 KOH + 6 H2O + 5 Cl2
Cu(NO3)2 + Sn = Cu + SnNO3 =>
Cu(NO3)2 + 2 Sn = Cu + 2 SnNO3
Sc + Br = ScBr3 =>
Sc + 3 Br = ScBr3
C7H5O + O2 = CO2 + H2O =>
4 C7H5O + 31 O2 = 28 CO2 + 10 H2O
NaCrO2 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + NaClO3 + 2 NaOH = 2 Na2CrO4 + NaCl + H2O
Se + F = SeF =>
Se + F = SeF
Ca(oh)2 + HNO3 = Ca(NO3)2 + H2O + NO =>
3 Ca(oh)2 + 16 HNO3 = 6 Ca(NO3)2 + 8 H2O + 4 NO
CaCO3 + HCOOH = H2O + (CaCOO)2Ca + CO2 =>
3 CaCO3 + 3 HCOOH = 3 H2O + (CaCOO)2Ca + 4 CO2
H2(g) + N2(g) = NH3 =>
3 H2(g) + N2(g) = 2 NH3
Br2 + CuI2 = CuBr2 + I2 =>
Br2 + CuI2 = CuBr2 + I2
Fe(H2O)6 + SO4 + H2O = FeSO4*7H2O =>
Fe(H2O)6 + SO4 + H2O = FeSO4*7H2O
MnO4{-} + F{-} + H{+} = MnO2 + F2 + H2O =>
2 MnO4{-} + 6 F{-} + 8 H{+} = 2 MnO2 + 3 F2 + 4 H2O
PoH4 + V3N5 = Po3N4 + VH5 =>
15 PoH4 + 4 V3N5 = 5 Po3N4 + 12 VH5
KCl + Fe2(S2O8)3 + KI = K2SO4 + I2 + FeCl3 =>
6 KCl + Fe2(S2O8)3 + 6 KI = 6 K2SO4 + 3 I2 + 2 FeCl3
Na2MoO4(H2O)2 + CuSO4(H2O)5 = CuMoO4 + H2O + Na2SO4 =>
Na2MoO4(H2O)2 + CuSO4(H2O)5 = CuMoO4 + 7 H2O + Na2SO4
SiO3 = Si2 + O3 =>
2 SiO3 = Si2 + 2 O3
C7H8 + H2SO4 = C(SO4)7 + H10 =>
5 C7H8 + 245 H2SO4 = 35 C(SO4)7 + 53 H10
H(g) + F(g) = HF =>
H(g) + F(g) = HF
SiO3 = SiO2 + O2 =>
2 SiO3 = 2 SiO2 + O2
Y(NO3)2GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2GaPO4 = YPO4 + Ga(NO3)2
NH4OH + H4SiO4 = (NH4)4SiO4 + H2O =>
4 NH4OH + H4SiO4 = (NH4)4SiO4 + 4 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
Cl2 + Na3S = NaCl + S =>
3 Cl2 + 2 Na3S = 6 NaCl + 2 S
Pb(CH3COO)2 + Ba(OH)2 = Ba(CH3COO)2 + Pb(OH)2 =>
Pb(CH3COO)2 + Ba(OH)2 = Ba(CH3COO)2 + Pb(OH)2
Sn(CO3)2 + HCl = SnCl4 + H2CO3 =>
Sn(CO3)2 + 4 HCl = SnCl4 + 2 H2CO3
Zn + C6H8O7 = H + Zn3(C6H5O7)2 =>
3 Zn + 2 C6H8O7 = 6 H + Zn3(C6H5O7)2
KMnO4 + H2SO4 + Fe(OH)2 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 Fe(OH)2 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 13 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
S2CI + NH3 = S4N4 + HCI + S8 =>
24 S2CI + 8 NH3 = 2 S4N4 + 24 HCI + 5 S8
Sn(OH)2 + Na2O = SnO + NaOH =>
Sn(OH)2 + Na2O = SnO + 2 NaOH
Ni2(Cr2O7)3 + HCl = NiCl3 + H2Cr2O7 =>
Ni2(Cr2O7)3 + 6 HCl = 2 NiCl3 + 3 H2Cr2O7
Cl2 + Na3S = NaCl + S =>
3 Cl2 + 2 Na3S = 6 NaCl + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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