| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
F2 + OH{-} = O2 + F{-} + H2O =>
2 F2 + 4 OH{-} = O2 + 4 F{-} + 2 H2O
HClO + KOH = KClO + H2O =>
HClO + KOH = KClO + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K2O + H2O = K(OH) =>
K2O + H2O = 2 K(OH)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2O + H2O = K(OH) =>
K2O + H2O = 2 K(OH)
C + O2 = CO2 =>
C + O2 = CO2
Mg + O2 + H2 = Mg(OH)2 =>
Mg + O2 + H2 = Mg(OH)2
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Al(OH)3(s) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(l)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cr2O7 + H3AsO3 = H3AsO4 + Cr =>
Cr2O7 + 7 H3AsO3 = 7 H3AsO4 + 2 Cr
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + HCl = KCl2 + MnCl2 + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl2 + MnCl2 + 4 H2O + 2 Cl2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2S2O3 + HCl = NaCl + SO2 + S + H20 =>
10 Na2S2O3 + 20 HCl = 20 NaCl + 15 SO2 + 5 S + H20
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
K2Cr2O7 + HClO4 + HI = CrCl3O12 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 CrCl3O12 + 2 KClO4 + 3 I2 + 7 H2O
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cl + NaOH = NaCl + NaClO + H2O =>
2 Cl + 2 NaOH = NaCl + NaClO + H2O
Pb + HNO3 = PbO + H2 + NO2 =>
2 Pb + 2 HNO3 = 2 PbO + H2 + 2 NO2
KH2PO4 + Ca = CaPO4 + K + H =>
KH2PO4 + Ca = CaPO4 + K + 2 H
Cl + H2O = HClO + HCl =>
2 Cl + H2O = HClO + HCl
Pb + HNO3 = PbNO3 + H2 =>
2 Pb + 2 HNO3 = 2 PbNO3 + H2
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
MnO2 + K2MNO4 + H2SO4 = KMNO4 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 K2MNO4 + 2 H2SO4 = 2 KMNO4 + MnSO4 + K2SO4 + 2 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/16
Équations équilibrées sur08/14/15
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