| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + CuSO4 = KSO4 + CuI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
C9H8O4 = C7H6O3 + H2O =>
7 C9H8O4 = 9 C7H6O3 + H2O
H2C2O4 + KMNO4 = CO2 + K2O + MNO3 + H2O =>
H2C2O4 + 2 KMNO4 = 2 CO2 + K2O + 2 MNO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Cu2S + O2 = SO2 + Cu2O =>
2 Cu2S + 3 O2 = 2 SO2 + 2 Cu2O
MnO(OH)2 + HCl = MnCl2 + H2O + Cl2 =>
MnO(OH)2 + 4 HCl = MnCl2 + 3 H2O + Cl2
FeCl3 + KOH + KClO3 = KCl + H2O + K2FeO4 =>
2 FeCl3 + 10 KOH + KClO3 = 7 KCl + 5 H2O + 2 K2FeO4
P + KIO3 + NaOH = Na3PO4 + KI + H2O =>
6 P + 5 KIO3 + 18 NaOH = 6 Na3PO4 + 5 KI + 9 H2O
FeCl3 + KOH + KClO3 = KCl + H2O + K2FeO4 =>
2 FeCl3 + 10 KOH + KClO3 = 7 KCl + 5 H2O + 2 K2FeO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl + KI = I + KCl =>
Cl + KI = I + KCl
MgO(s) + CO2(g) = MgCO3 =>
MgO(s) + CO2(g) = MgCO3
CuCl + Na3PO4 = Cu3(PO4) + NaCl =>
3 CuCl + Na3PO4 = Cu3(PO4) + 3 NaCl
Pb + Cl = PbCl2 =>
Pb + 2 Cl = PbCl2
C1H6 + O2 = C02 + H2O =>
2 C1H6 + 3 O2 = C02 + 6 H2O
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Pb + O = PbO2 =>
Pb + 2 O = PbO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Fe095O + O2 = Fe2O3 =>
4 Fe095O + 283 O2 = 190 Fe2O3
KNO3 + Zn + KOH = K2ZnO2 + NH3 + H2O =>
KNO3 + 4 Zn + 7 KOH = 4 K2ZnO2 + NH3 + 2 H2O
Ca(ClO3)2(heat) = CaCl2 + O2 =>
Ca(ClO3)2(heat) = CaCl2 + 3 O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe095O + O2 = Fe2O3 =>
4 Fe095O + 283 O2 = 190 Fe2O3
Cu + NH3*H2O + O2 = [Cu(NH3)2](OH) + H2O =>
4 Cu + 8 NH3*H2O + O2 = 4[Cu(NH3)2](OH) + 6 H2O
MnSO4 + NaOH + Br2 = MnO2 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + 3 Br2 = 2 MnO2 + 2 NaSO4 + 6 NaBr + 4 H2O
Cu + NH3*H2O + O2 = [Cu(NH3)2](OH) + H2O =>
4 Cu + 8 NH3*H2O + O2 = 4[Cu(NH3)2](OH) + 6 H2O
MnSO4 + NaOH + Br2 = MnO2 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + 3 Br2 = 2 MnO2 + 2 NaSO4 + 6 NaBr + 4 H2O
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
Pb + NO3 = PbNO3 =>
Pb + NO3 = PbNO3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 6 Cl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CL2O + O2 = CL2O7 =>
CL2O + 3 O2 = CL2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/16
Équations équilibrées sur05/25/15
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