| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiO2 + MgCO3 = MgSiO3 + CO2 =>
SiO2 + MgCO3 = MgSiO3 + CO2
Fe2(SO4)3 + MnCl2 = Fe2Cl2 + Mn(SO4)3 =>
Fe2(SO4)3 + MnCl2 = Fe2Cl2 + Mn(SO4)3
Al2 + NaOH + H2O = NaAlO2 + H2 =>
Al2 + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Ca + H2S = Ca2S2 + H =>
2 Ca + 2 H2S = Ca2S2 + 4 H
CuSO + AgNO = AgSO + CuNO =>
CuSO + AgNO = AgSO + CuNO
POCl3 + O2 = P2O5 + Cl =>
4 POCl3 + 3 O2 = 2 P2O5 + 12 Cl
(NH4)2SO4 + LiOH = NH3 + H2O + Li2SO4 =>
(NH4)2SO4 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO4
Ca0 + O2 = CaO2 =>
Ca0 + O2 = CaO2
KHC2O4 + KMnO4 + H2SO4 = MnO + CO2 + H2O + KHSO4 =>
5 KHC2O4 + 2 KMnO4 + 7 H2SO4 = 2 MnO + 10 CO2 + 6 H2O + 7 KHSO4
CH3COOHC2H5NH2 = CH3COC2H5NHH2O =>
CH3COOHC2H5NH2 = CH3COC2H5NHH2O
HBr + Na2SiO3 = H2SiO3 + NaBr =>
2 HBr + Na2SiO3 = H2SiO3 + 2 NaBr
H2SO4 + CoO = CoSO4 + H2O =>
H2SO4 + CoO = CoSO4 + H2O
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Na2C2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
Na2C2 + 2 KMnO4 + 4 H2SO4 = K2SO4 + Na2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
Cu + Br2 = CuBr =>
2 Cu + Br2 = 2 CuBr
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2 =>
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaF + HN3 = NaH + FN3 =>
NaF + HN3 = NaH + FN3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
H2 = H10 =>
5 H2 = H10
C6H5COONaNaOH = Na2CO3C6H6 =>
C6H5COONaNaOH = Na2CO3C6H6
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
BiCl3 + Na2SnO2 + NaOH = Bi + NaCl + NaSnO3 + H2O =>
BiCl3 + Na2SnO2 + 2 NaOH = Bi + 3 NaCl + NaSnO3 + H2O
SnSO4 + CuSO4 = Cu + Sn(SO4)2 =>
SnSO4 + CuSO4 = Cu + Sn(SO4)2
H2SO4 + NH4OH = N2SO4 + HH4OH =>
H2SO4 + 2 NH4OH = N2SO4 + 2 HH4OH
ClO4 + KOH = ClOH + KO4 =>
ClO4 + KOH = ClOH + KO4
S2 + K2 = K2S =>
S2 + 2 K2 = 2 K2S
HgO = Hg3 + O =>
3 HgO = Hg3 + 3 O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Li3N + H2O = LiOH + H2 + N2 =>
2 Li3N + 6 H2O = 6 LiOH + 3 H2 + N2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + SrCl2 = MgCl2 + Sr =>
Mg + SrCl2 = MgCl2 + Sr
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
CuSO4 + HI = Cu2I2 + H2SO4 + I2 =>
2 CuSO4 + 4 HI = Cu2I2 + 2 H2SO4 + I2
P2I4(s) + P4(s) + H2O(l) = PH4I(s) + H3PO4(aq) =>
10 P2I4(s) + 13 P4(s) + 128 H2O(l) = 40 PH4I(s) + 32 H3PO4(aq)
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Ca(s) + N2(g) + O2(g) = Ca(NO3)2(s) =>
Ca(s) + N2(g) + 3 O2(g) = Ca(NO3)2(s)
Zn + C10H16N2O8 = Zn(C10H16N2O8) =>
Zn + C10H16N2O8 = Zn(C10H16N2O8)
SO2 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
SO2 + NaClO + 2 NaOH = Na2SO4 + NaCl + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ZnI2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + ZnSO4 + I2 + H2O =>
5 ZnI2 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 ZnSO4 + 5 I2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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