| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2So4 + ZN(OH)2 = ZNSo4 + 2 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
V2O5 + H2SO4 + C2H5OH = CH3CO2H + VOSO4 + H2 =>
V2O5 + 2 H2SO4 + 3 C2H5OH = 3 CH3CO2H + 2 VOSO4 + 5 H2
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Cd + H2O = H2 + Cd(OH) =>
2 Cd + 2 H2O = H2 + 2 Cd(OH)
Al3 + I2 = AlI3 =>
2 Al3 + 9 I2 = 6 AlI3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Mg() + O2() = MgO() =>
2 Mg() + O2() = 2 MgO()
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Zn(ClO3)2 = Zn + ClO3 =>
Zn(ClO3)2 = Zn + 2 ClO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Br2 + NAI = NABr + I2 =>
Br2 + 2 NAI = 2 NABr + I2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Zn(ClO3)2 = Zn + ClO3 =>
Zn(ClO3)2 = Zn + 2 ClO3
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
BaCl2 + AlAsO4 = Ba3(AsO4)2 + AlCl3 =>
3 BaCl2 + 2 AlAsO4 = Ba3(AsO4)2 + 2 AlCl3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Al3 + I2 = AlI3 =>
2 Al3 + 9 I2 = 6 AlI3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Br2 + NAI = NABr + I2 =>
Br2 + 2 NAI = 2 NABr + I2
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FE(OH)3 + H3PO4 = FEPO4 + H2O =>
FE(OH)3 + H3PO4 = FEPO4 + 3 H2O
HCl + AgNO2 = AgCl + HNO2 =>
HCl + AgNO2 = AgCl + HNO2
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al2O3 + H(NO3) = Al(NO3)3 + H2O =>
Al2O3 + 6 H(NO3) = 2 Al(NO3)3 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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