| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl + AlOH = AlCl + FeOH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Zn + CO3 = ZnCO3 =>
Zn + CO3 = ZnCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + SnBr2 = ZnBr2 + Sn =>
Zn + SnBr2 = ZnBr2 + Sn
Cl + AgBr = ClBr + Ag =>
Cl + AgBr = ClBr + Ag
MnCl2 + NaOH + O2 = MnO(OH)2 + NaCl =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO(OH)2 + 4 NaCl
HCI + Ca = CaCI + H2 =>
2 HCI + 2 Ca = 2 CaCI + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HNO2(aq) + NaOH(aq) = NaNO2(aq) + H2O(l) =>
HNO2(aq) + NaOH(aq) = NaNO2(aq) + H2O(l)
CaCO3 + KHCO3 = Ca(HCO3)2 + K2CO3 =>
CaCO3 + 2 KHCO3 = Ca(HCO3)2 + K2CO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + CaH2 = Ca3N2 + H2 =>
2 NH3 + 3 CaH2 = Ca3N2 + 6 H2
K2Cr2O7 + H2SO4 + C3H7COH = K2SO4 + Cr2(SO4)3 + H2O + C3H7COOH =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7COH = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 C3H7COOH
SeCl6 + O = SeO2 + Cl =>
SeCl6 + 2 O = SeO2 + 6 Cl
Na2(CrO4) + Al2(SO4)3 = Na2(SO4) + Al2(CrO4)3 =>
3 Na2(CrO4) + Al2(SO4)3 = 3 Na2(SO4) + Al2(CrO4)3
BaO2 + HNO3 = Ba(NO3)2 + H2O2 =>
BaO2 + 2 HNO3 = Ba(NO3)2 + H2O2
K2(CrO4) + CaCl2 = KCl + CaCrO4 =>
K2(CrO4) + CaCl2 = 2 KCl + CaCrO4
C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SO2 =>
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2
ZnCl2 + Li2S = ZnS + LiCl =>
ZnCl2 + Li2S = ZnS + 2 LiCl
NaNO3 + CrCl2 = NaCl + Cr(NO3)2 =>
2 NaNO3 + CrCl2 = 2 NaCl + Cr(NO3)2
SrCO3 + H2SO4 = SrSO4 + CO2 + H2O =>
SrCO3 + H2SO4 = SrSO4 + CO2 + H2O
FeS2 + Fe = FeS =>
FeS2 + Fe = 2 FeS
CaO + P2O10 = Ca3(PO4)2 + O2 =>
6 CaO + 2 P2O10 = 2 Ca3(PO4)2 + 5 O2
Zn + CO3 = ZnO + CO2 =>
Zn + CO3 = ZnO + CO2
KF + H2SO4 = K2SO4 + HF =>
2 KF + H2SO4 = K2SO4 + 2 HF
La2O3 + Y2O3 = LaYO3 =>
La2O3 + Y2O3 = 2 LaYO3
ZnCl2 + (NH4)3(PO4) = Zn3(PO4)2 + (NH4)Cl =>
3 ZnCl2 + 2(NH4)3(PO4) = Zn3(PO4)2 + 6(NH4)Cl
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
C2H3NaO2 + O2 = CO2 + H2O + Na =>
4 C2H3NaO2 + 7 O2 = 8 CO2 + 6 H2O + 4 Na
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Mn2(SO4)3 = Mn + S + O2 =>
Mn2(SO4)3 = 2 Mn + 3 S + 6 O2
NaOH + NH4OH = NaNH2 + H2O =>
NaOH + NH4OH = NaNH2 + 2 H2O
Na2Cr2O7 + Ca3(PO4)2 = CaCr2O7 + Na3PO4 =>
3 Na2Cr2O7 + Ca3(PO4)2 = 3 CaCr2O7 + 2 Na3PO4
Al(s) + Zn(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Zn(s)
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
Zn + HgBr2 = ZnBr2 + Hg =>
Zn + HgBr2 = ZnBr2 + Hg
CH + O1 = CO2 + H2O =>
2 CH + 5 O1 = 2 CO2 + H2O
CuO + S = CuS + SO2 =>
2 CuO + 3 S = 2 CuS + SO2
C6H5NHCOCH3ClSO3H = C8H8ClNO3SH2O =>
C6H5NHCOCH3ClSO3H = C8H8ClNO3SH2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2(H2O)12 =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2(H2O)12
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
[Cu(NH3)4]Cl2 + KCN + H2O = NH3 + NH4Cl + K2[Cu(CN)3] + KCNO + KCl =>
2[Cu(NH3)4]Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2[Cu(CN)3] + KCNO + 2 KCl
CH3CH(OH)CN + HCl + H2O = CH3CH(OH)COOH + NH4Cl =>
CH3CH(OH)CN + HCl + 2 H2O = CH3CH(OH)COOH + NH4Cl
LaO + H2O = H2 + La(OH)3 =>
2 LaO + 4 H2O = H2 + 2 La(OH)3
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
CaI2 + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
C4H6O2 + CH4O = C5H8O2 + H2O =>
C4H6O2 + CH4O = C5H8O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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