| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + AlCl3 = 3 LiCl + Al
MnI2 + Na2S = MnS + NaI =>
MnI2 + Na2S = MnS + 2 NaI
P2O3 + CaO = Ca(PO2)2 =>
P2O3 + CaO = Ca(PO2)2
CH3OH(aq) + O2 = CO2(g) + H2O =>
2 CH3OH(aq) + 3 O2 = 2 CO2(g) + 4 H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C + O2 = CO2 = =>
C + O2 = CO2
FeSO3 + HNO3 = NO + FeSO4 + H2 =>
4 FeSO3 + 2 HNO3 = 2 NO + 4 FeSO4 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
MgSO4 + NH3 = Mg3N2 + H2SO4 =>
3 MgSO4 + 2 NH3 = Mg3N2 + 3 H2SO4
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H5N3O9 = CO2 + N2 + O2 + H =>
2 C3H5N3O9 = 6 CO2 + 3 N2 + 3 O2 + 10 H
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + H2O =>
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + BaCl2 + 2 H2O
Cu(OH)2 + O2 = Cu2O7 + H2O =>
4 Cu(OH)2 + 5 O2 = 2 Cu2O7 + 4 H2O
Ni(NO3)2*H2O + Na2S2O3*H2O + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]S2O3 + H2O + NaNO3 =>
Ni(NO3)2*H2O + Na2S2O3*H2O + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]S2O3 + 2 H2O + 2 NaNO3
ClO3{-} + SO2 = Cl{-} + SO4 =>
2 ClO3{-} + 3 SO2 = 2 Cl{-} + 3 SO4
HCe + CaCO3 = CaCe2 + H2O + CO2 =>
2 HCe + CaCO3 = CaCe2 + H2O + CO2
C7H6O3 = C6H5OH + CO2 =>
C7H6O3 = C6H5OH + CO2
KAl(SO4)2 + NaOH = Al(OH)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4
H2PO4 + NH4(OH) = (NH4)2PO4 + H2O =>
H2PO4 + 2 NH4(OH) = (NH4)2PO4 + 2 H2O
Na + H2O(a) = NaOH + H2(g) =>
2 Na + 2 H2O(a) = 2 NaOH + H2(g)
H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)
Na2O + CaO + B2O3 + GeO2 = Na2OCaOB2O3GeO2 =>
Na2O + CaO + B2O3 + GeO2 = Na2OCaOB2O3GeO2
Al(OH)3 + H2Co3 = AlH(Co3)2 + H2O =>
Al(OH)3 + 2 H2Co3 = AlH(Co3)2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + Ni = Cu2Ni2 =>
2 Cu + 2 Ni = Cu2Ni2
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Co(NH3)6{2+} + H2O2 = Co(NH3)6{3+} + OH{-} =>
2 Co(NH3)6{2+} + H2O2 = 2 Co(NH3)6{3+} + 2 OH{-}
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
BaCl2(s) + O2(g) = Ba(ClO3)2 =>
BaCl2(s) + 3 O2(g) = Ba(ClO3)2
LiOH + CH3CH2CH2COOH = H2O + CH3CH2CH2COOLi =>
LiOH + CH3CH2CH2COOH = H2O + CH3CH2CH2COOLi
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Mg + ZnSO4 = Zn + Mg(SO4)3 =>
Mg + 3 ZnSO4 = 3 Zn + Mg(SO4)3
NaSO4 + I2 = NaI + SO4 =>
2 NaSO4 + I2 = 2 NaI + 2 SO4
NaOCl = Na + OCl =>
NaOCl = Na + OCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
In2O3(s) + H2O(l) = In(OH)3 =>
In2O3(s) + 3 H2O(l) = 2 In(OH)3
Fe + Cl2 = Fe2(Cl2)3 =>
2 Fe + 3 Cl2 = Fe2(Cl2)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + H2O3 = CH3COO + H3O =>
7 CH3COOH + H2O3 = 7 CH3COO + 3 H3O
Fe + H2O + SiO2 = Fe2SiO4 + H2 =>
2 Fe + 2 H2O + SiO2 = Fe2SiO4 + 2 H2
Fl + H2O = HFl + O2 =>
4 Fl + 2 H2O = 4 HFl + O2
Cu(NH3)4{+2} + SO4{-2} + H2O = Cu(NH3)4SO4*H2O =>
Cu(NH3)4{+2} + SO4{-2} + H2O = Cu(NH3)4SO4*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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