| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
(N2H6)2SO4 + NH4ClO4 = N2 + Cl2 + SO2 + H2O =>
(N2H6)2SO4 + 2 NH4ClO4 = 3 N2 + Cl2 + SO2 + 10 H2O
Zn + H2O(g) = ZnO + H =>
Zn + H2O(g) = ZnO + 2 H
FeCl3 + Na3PO4 + H2O = Fe(OH)3 + H3PO4 + NaCl =>
FeCl3 + Na3PO4 + 3 H2O = Fe(OH)3 + H3PO4 + 3 NaCl
AlBr3 + Na2SO4 = NaBr + Al2(SO4)3 =>
2 AlBr3 + 3 Na2SO4 = 6 NaBr + Al2(SO4)3
KMnO4 + H2C2O4 = CO2 + H2O + KOH + MnO2 =>
2 KMnO4 + 3 H2C2O4 = 6 CO2 + 2 H2O + 2 KOH + 2 MnO2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O
(NH4)2SO4 + ZnBr2 = ZnSO4 + NH4Br =>
(NH4)2SO4 + ZnBr2 = ZnSO4 + 2 NH4Br
Sr(NO3)2(aq) + NaCO3(aq) = Sr(CO3)2(s) + NaNO3(aq) =>
Sr(NO3)2(aq) + 2 NaCO3(aq) = Sr(CO3)2(s) + 2 NaNO3(aq)
Ca(OH)2 + NH3 = Ca(NH3)4{2+} + OH{-} =>
Ca(OH)2 + 4 NH3 = Ca(NH3)4{2+} + 2 OH{-}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
BeH2 + H2O = Be(OH)2 + H2 = =>
BeH2 + 2 H2O = Be(OH)2 + 2 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2O3 + H2SO4 = CO4SO4 + H2O =>
CO2O3 + H2SO4 = CO4SO4 + H2O
H2Cl2 + Br2 = H2Br2 + Cl2 =>
H2Cl2 + Br2 = H2Br2 + Cl2
C3H6O4N + O2 = CO2 + H2O + N2 =>
2 C3H6O4N + 5 O2 = 6 CO2 + 6 H2O + N2
Ca(OH) + HCe = CaCe + H2O =>
Ca(OH) + HCe = CaCe + H2O
[Cu(H2O)6]SO4 + HCl = CuCl + H2O + HSO4 =>
[Cu(H2O)6]SO4 + HCl = CuCl + 6 H2O + HSO4
KHS + H2SO4 = K2SO4 + H2S =>
2 KHS + H2SO4 = K2SO4 + 2 H2S
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
NaNO3 + K = KNO3 + Na =>
NaNO3 + K = KNO3 + Na
Na2SiO3 + H2O = NaOH + H4SiO4 =>
Na2SiO3 + 3 H2O = 2 NaOH + H4SiO4
CH2O + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
CH2O + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 2 Cu2O + 6 H2O
CH3COCl + O2 = CO2 + HCl + H2O =>
CH3COCl + 2 O2 = 2 CO2 + HCl + H2O
Pb(N(O)3)2 + KCl = PbCl2 + KNO3 =>
Pb(N(O)3)2 + 2 KCl = PbCl2 + 2 KNO3
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Na2SO3 + HClO4 = Na2SO4 + HClO3 =>
Na2SO3 + HClO4 = Na2SO4 + HClO3
K2Cr2O7 + HNO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
K2Cr2O7 + 3 HNO2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 HNO3 + 4 H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C8H5O6 + O2 = CO2 + H2O =>
4 C8H5O6 + 25 O2 = 32 CO2 + 10 H2O
HCl + KF = Cl + HKF =>
HCl + KF = Cl + HKF
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr
Zn + S = ZnS =>
Zn + S = ZnS
K2CO3 + Ba = K + BaCO3 =>
K2CO3 + Ba = 2 K + BaCO3
Ba(MnO4)2 = Ba + MnO4 =>
Ba(MnO4)2 = Ba + 2 MnO4
HCOOKHCl = HCOOHKCl =>
HCOOKHCl = HCOOHKCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2O + TiO2 = Ti(OH)4 =>
2 H2O + TiO2 = Ti(OH)4
Ba(OH)2 + Ba(NO3)2 = Ba(OH)NO3 =>
Ba(OH)2 + Ba(NO3)2 = 2 Ba(OH)NO3
Na + Cl2O = NaCl + O2 =>
4 Na + 2 Cl2O = 4 NaCl + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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