| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH) + H2SO3 = K(HSO3) + H2O
Cr2(SO4)3 + (NH4)2CO3 = (NH4)2SO4 + Cr2(CO3)3 =>
Cr2(SO4)3 + 3(NH4)2CO3 = 3(NH4)2SO4 + Cr2(CO3)3
H2S + Cl2 = HCl + SCl2 =>
H2S + 2 Cl2 = 2 HCl + SCl2
Cr2(SO4)3 + (NH4)2CO3 = (NH4)2SO4 + Cr2(CO3)3 =>
Cr2(SO4)3 + 3(NH4)2CO3 = 3(NH4)2SO4 + Cr2(CO3)3
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
CuClO = ClCu + O2 =>
2 CuClO = 2 ClCu + O2
CoCl3 + Na2CO3 = Co2(CO3)3 + NaCl =>
2 CoCl3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaCl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
Ca(CaH3O2)2 + NH4Cl = CaCl2 + NH4 + H3O2 =>
Ca(CaH3O2)2 + 6 NH4Cl = 3 CaCl2 + 6 NH4 + 2 H3O2
KNCS + KCr(SO4)2 = K3[Cr(NCS)6] + K2SO4 =>
6 KNCS + KCr(SO4)2 = K3[Cr(NCS)6] + 2 K2SO4
Mg2O + H2O = Mg(HO) =>
Mg2O + H2O = 2 Mg(HO)
NaAlSi4O10 + Cl2 = Si2O5 + Na(AlCl3) =>
2 NaAlSi4O10 + 3 Cl2 = 4 Si2O5 + 2 Na(AlCl3)
H2S(aq) + O2(g) = SO2 + H2O(g) =>
2 H2S(aq) + 3 O2(g) = 2 SO2 + 2 H2O(g)
K3PO4 + SrBr2 = Sr3(PO4)2 + KBr =>
2 K3PO4 + 3 SrBr2 = Sr3(PO4)2 + 6 KBr
BaCO3 + TiO2 = BaTiO3 + CO2 =>
BaCO3 + TiO2 = BaTiO3 + CO2
LiBr + Cl2 = LiBrCl2 =>
LiBr + Cl2 = LiBrCl2
SiO2(s) + HF(l) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(l) = SiF4(g) + 2 H2O(l)
HCH3CH2COO + H2O = H3O + CH3CH2COO =>
HCH3CH2COO + H2O = H3O + CH3CH2COO
B2O3 + NH3 = BN + H2O =>
B2O3 + 2 NH3 = 2 BN + 3 H2O
H4P2O7 + NaOH = Na4O7P2 + H2O =>
H4P2O7 + 4 NaOH = Na4O7P2 + 4 H2O
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
K2MnO4 + FeSO4 + 4 H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + 4 H2O
CuO + A1 = Cu + A12O3 =>
3 CuO + 12 A1 = 3 Cu + A12O3
Ca + Cu2(SO4)2 = Ca2(SO4)2 + Cu =>
2 Ca + Cu2(SO4)2 = Ca2(SO4)2 + 2 Cu
CO2(g) + O2(g) = CO3 =>
2 CO2(g) + O2(g) = 2 CO3
AgNO3 + Co(s) = Co(NO3)2 + Ag(s) =>
2 AgNO3 + Co(s) = Co(NO3)2 + 2 Ag(s)
KC1O3 = KC + O =>
KC1O3 = KC + 3 O
Mn2O + NaOH = Mn(OH) + Na2O =>
Mn2O + 2 NaOH = 2 Mn(OH) + Na2O
Sb2O3 + KCN = Sb(CN)3 + K2O =>
Sb2O3 + 6 KCN = 2 Sb(CN)3 + 3 K2O
NH4OH + H6C4O6 = H2O + C4H12N2O6 =>
2 NH4OH + H6C4O6 = 2 H2O + C4H12N2O6
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
ZnO + Na2S = ZnS + Na2O =>
ZnO + Na2S = ZnS + Na2O
LiBr + K2SO4 = KBr + Li2SO4 =>
2 LiBr + K2SO4 = 2 KBr + Li2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HIO3 + H2S = H2SO4 + I2 + H2O =>
8 HIO3 + 5 H2S = 5 H2SO4 + 4 I2 + 4 H2O
Fe + H2(SO4)3 = Fe(SO4)3 + H2O + SO2 =>
5 Fe + 6 H2(SO4)3 = 5 Fe(SO4)3 + 6 H2O + 3 SO2
Cr(NO3)3 + (NH4)2CO3 = Cr(NH4)3 + (NO3)2CO3 =>
2 Cr(NO3)3 + 3(NH4)2CO3 = 2 Cr(NH4)3 + 3(NO3)2CO3
HI + HClO2 = HCl + I2 + H2O =>
4 HI + HClO2 = HCl + 2 I2 + 2 H2O
KOH + NH3 = H2 + KNO =>
KOH + NH3 = 2 H2 + KNO
H2O = H2 + O6 =>
6 H2O = 6 H2 + O6
NaHCO3 + C2O2H4 = NaC2O2H3 + H + CO2 =>
2 NaHCO3 + 3 C2O2H4 = 2 NaC2O2H3 + 8 H + 4 CO2
Mg2C + H2O = CH4 + MgO =>
Mg2C + 2 H2O = CH4 + 2 MgO
Na(HCO3) + HI = H2O + CO2 + NaI =>
Na(HCO3) + HI = H2O + CO2 + NaI
HSO4 + HCO3 = H2SO3 + CO4 =>
HSO4 + HCO3 = H2SO3 + CO4
KF + H2 + F2 = KHF2 =>
2 KF + H2 + F2 = 2 KHF2
Ag2(SO4) + AlCl3 = Al2SO4 + AgCl3 =>
Ag2(SO4) + 2 AlCl3 = Al2SO4 + 2 AgCl3
W2O4 + CO = W + CO2 =>
W2O4 + 4 CO = 2 W + 4 CO2
HI + KOH = K(I) + H2O =>
HI + KOH = K(I) + H2O
HBrO + HIO = HBrO3 + HI =>
HBrO + 2 HIO = HBrO3 + 2 HI
CuI2 = Cu2 + I =>
2 CuI2 = Cu2 + 4 I
Na + Si + O2 = Na2SiO4 =>
2 Na + Si + 2 O2 = Na2SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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