| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H5 + 10 NF3 = 5 N2 + 30 HF
C3H4HBr = C3H5Br =>
C3H4HBr = C3H5Br
H2SO4 + Re(OH)7 = Re2(SO4)7 + H2O =>
7 H2SO4 + 2 Re(OH)7 = Re2(SO4)7 + 14 H2O
H2Te + KOH = KH2 + TeOH =>
H2Te + KOH = KH2 + TeOH
HNO3 + Be(OH)2 = HOH + Be(NO3)2 =>
2 HNO3 + Be(OH)2 = 2 HOH + Be(NO3)2
Bi + I = BiI3 =>
Bi + 3 I = BiI3
H2O2 + MgO + Na2S + CO2 = MgSO4 + H2O + NaHCO3 =>
4 H2O2 + MgO + Na2S + 2 CO2 = MgSO4 + 3 H2O + 2 NaHCO3
Zn(s)MgSO4(aq) = ZnSO4Mg =>
Zn(s)MgSO4(aq) = ZnSO4Mg
C5H5N + O = CO2 + H2O + N2 =>
2 C5H5N + 25 O = 10 CO2 + 5 H2O + N2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
NH4S + Fe2O3 = Fe2S + NH4O3 =>
NH4S + Fe2O3 = Fe2S + NH4O3
LiAl(H4) + AlCl3 = AlH3 + LiCl =>
3 LiAl(H4) + AlCl3 = 4 AlH3 + 3 LiCl
FeCl3 + Kl = Fe + KlCl3 =>
FeCl3 + Kl = Fe + KlCl3
HCI + Mg = MgC2I2 + H2 =>
2 HCI + Mg = MgC2I2 + H2
HMnO4 + H2S = S + MnO2 + H2O =>
2 HMnO4 + 3 H2S = 3 S + 2 MnO2 + 4 H2O
NH4O3 = N2 + O2 + H2O =>
2 NH4O3 = N2 + O2 + 4 H2O
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
LiOH + MgSO4 = Mg(OH)2 + Li2SO4 =>
2 LiOH + MgSO4 = Mg(OH)2 + Li2SO4
NH4Cl + LiOH = NH4OH + LiCl =>
NH4Cl + LiOH = NH4OH + LiCl
Mg + H2S = H2Mg + S =>
Mg + H2S = H2Mg + S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Co2O3 + S = CoS2 + SO2 =>
2 Co2O3 + 11 S = 4 CoS2 + 3 SO2
H3 = H =>
H3 = 3 H
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
CuOCO = CuCO2 =>
CuOCO = CuCO2
H2SO3Na2SiO3 = Na2SO3H2SiO3 =>
H2SO3Na2SiO3 = Na2SO3H2SiO3
KCr(SO4)2 + NaOH = Cr(OH)3 + KOH + Na2SO4 =>
KCr(SO4)2 + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2 =>
Cu(NO3)2BaCl2 = CuCl2Ba(NO3)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnCO3 = ZnOCO2 =>
ZnCO3 = ZnOCO2
AICI3 = AI + CI3 =>
AICI3 = AI + CI3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaSO4 + CaCl = NaCl + CaSO4 =>
NaSO4 + CaCl = NaCl + CaSO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + H2S = H2Mg + S =>
Mg + H2S = H2Mg + S
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + NaNO3 + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 9 H2O
AICI3 = AI + CI3 =>
AICI3 = AI + CI3
H2SO4 + H2S = H2O + S =>
H2SO4 + 3 H2S = 4 H2O + 4 S
Mg + H2S = H2Mg + S =>
Mg + H2S = H2Mg + S
Sr(ClO3)2 + K2CO3 = SrCO3 + KClO3 =>
Sr(ClO3)2 + K2CO3 = SrCO3 + 2 KClO3
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
Au(s) + HNO3(aq) + HCl(aq) = AuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 4 HNO3(aq) + 4 HCl(aq) = AuCl4(aq) + 4 NO2(g) + 4 H2O(l)
ClO2 + NO = NO2 + Cl2 =>
2 ClO2 + 4 NO = 4 NO2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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