| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 As + 5 NaClO + 3 H2O = 5 NaCl + 2 H3AsO4
N2O3 + NaOH = Na(NO2) + H2O =>
N2O3 + 2 NaOH = 2 Na(NO2) + H2O
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Bi2O3 + OCl = Cl + BiO3 =>
Bi2O3 + 3 OCl = 3 Cl + 2 BiO3
Ba + Al2(SO4)3 = BaSO4 + Al =>
3 Ba + Al2(SO4)3 = 3 BaSO4 + 2 Al
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Na(PO4) + MgCO3 = NaCO3 + MgPO4 =>
Na(PO4) + MgCO3 = NaCO3 + MgPO4
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C6H12O6 + C52H40O20S4 + C3H5OCl + NaOH = C124H168O76S4 + H2O + NaCl =>
8 C6H12O6 + C52H40O20S4 + 8 C3H5OCl + 8 NaOH = C124H168O76S4 + 8 H2O + 8 NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KI + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
H2S + HNO3 = NO + H2O + S =>
3 H2S + 2 HNO3 = 2 NO + 4 H2O + 3 S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H10O + K2Cr2O7 + H2SO4 = C4H9O + KCrS + H2O =>
26 C4H10O + K2Cr2O7 + 2 H2SO4 = 26 C4H9O + 2 KCrS + 15 H2O
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
S + F2 = SF6 =>
S + 3 F2 = SF6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr + S = SrS =>
Sr + S = SrS
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
HClO3 + Fe(OH)3 = Fe(ClO3)3 + H2O =>
3 HClO3 + Fe(OH)3 = Fe(ClO3)3 + 3 H2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MGO + HNO3 = MG(NO3)2 + H2O =>
MGO + 2 HNO3 = MG(NO3)2 + H2O
KMnO4 + FeSo4 = KMnSo4 + FeO4 =>
KMnO4 + FeSo4 = KMnSo4 + FeO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
HCl4 + NO + H2O = HCl + HNO3 =>
HCl4 + NO + 2 H2O = 4 HCl + HNO3
HgO2 = Hg2 + O2 =>
2 HgO2 = Hg2 + 2 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaI2 + KOH = Ca(OH)2 + KI =>
CaI2 + 2 KOH = Ca(OH)2 + 2 KI
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/17
Équations équilibrées sur01/17/17
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