| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16 + 8 Cl2 = 10 C + 16 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SiH2Cl2 + K2MnO4 = K2SiO3 + MnO2 + KCl + H2O =>
SiH2Cl2 + 2 K2MnO4 = K2SiO3 + 2 MnO2 + 2 KCl + H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C2H5OHHBr = C2H5BrH2O =>
C2H5OHHBr = C2H5BrH2O
BaCO3 + HOH = H2CO3 + Ba(OH)2 =>
BaCO3 + 2 HOH = H2CO3 + Ba(OH)2
C{2}H{5}OH = C{2}H{5} =>
C{2}H{5}OH = C{2}H{5}
C4H9 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
30 C4H9 + 22 KMnO4 + 33 H2SO4 = 40 C3H6O + 22 MnSO4 + 11 K2SO4 + 48 H2O
K2S + O2 = KO + SO =>
2 K2S + 3 O2 = 4 KO + 2 SO
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Bi(NO3)3 + NaClO + NaOH = NaBiO3 + NaNO3 + NaCl + H2O =>
Bi(NO3)3 + NaClO + 4 NaOH = NaBiO3 + 3 NaNO3 + NaCl + 2 H2O
Ag + NH3 + H2O = Ag(OH) + NH4 =>
Ag + NH3 + H2O = Ag(OH) + NH4
Al2O3 + C + N2 = AlN + CO =>
Al2O3 + 3 C + N2 = 2 AlN + 3 CO
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
HNO3 + HBr = HNO3Br + H2 =>
2 HNO3 + 2 HBr = 2 HNO3Br + H2
H2S + LOH = L2S + H2O =>
H2S + 2 LOH = L2S + 2 H2O
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
NaCl + K2SO4 = Na2SO4 + K2Cl2 =>
2 NaCl + K2SO4 = Na2SO4 + K2Cl2
KClO + HNO3 = KClO3 + NO2 + H2O =>
KClO + 4 HNO3 = KClO3 + 4 NO2 + 2 H2O
HNO3 + CuCO3 = Cu(NO3)2 + CO2 + H2O =>
2 HNO3 + CuCO3 = Cu(NO3)2 + CO2 + H2O
H2OCl2O5 = HClO3 =>
H2OCl2O5 = 2 HClO3
CrBr2 + H2O = CrO + HBr =>
CrBr2 + H2O = CrO + 2 HBr
HNO3 + HBr = HNO3Br + H2 =>
2 HNO3 + 2 HBr = 2 HNO3Br + H2
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
H2C = H6C3 =>
3 H2C = H6C3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
SH2 + O2 = S3O6 + H2O =>
6 SH2 + 9 O2 = 2 S3O6 + 6 H2O
C3H5O2Cl + CH3OH = C4H7O2Cl + H2O =>
C3H5O2Cl + CH3OH = C4H7O2Cl + H2O
C6H6O + CH3COOH = C8H8O2 + H2O =>
C6H6O + CH3COOH = C8H8O2 + H2O
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
FeO + HNO3 = Fe(NO3)3 + NH4(NO3) + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + NH4(NO3) + 11 H2O
AlN + CoCl2 = AlCl3 + Co3N2 =>
2 AlN + 3 CoCl2 = 2 AlCl3 + Co3N2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HF + CaCl = CaF + HCl =>
HF + CaCl = CaF + HCl
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
FeS + Cu = CuS + Fe =>
FeS + Cu = CuS + Fe
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
Zn + N2 = Zn3N2(s) =>
3 Zn + N2 = Zn3N2(s)
FeCl3 + KFe(CN)6 = [Fe(Fe(CN)6)3] + KCl =>
FeCl3 + 3 KFe(CN)6 = [Fe(Fe(CN)6)3] + 3 KCl
NaCl + K2SO4 = KCl + Na2SO4 =>
2 NaCl + K2SO4 = 2 KCl + Na2SO4
ZnO + HNO2 = Zn3(NO3)2 + H2O =>
3 ZnO + 2 HNO2 = Zn3(NO3)2 + H2O
SMg = MgS =>
SMg = MgS
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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