| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3OF + 2 O2 = 2 CO2 + H2O + HF
Ba + PdCl2 = Pd + BaCl =>
2 Ba + PdCl2 = Pd + 2 BaCl
Ba + PdCl2 = Pd + BaCl2 =>
Ba + PdCl2 = Pd + BaCl2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Ca(OH)2 + Na2SO3 = CaSO3 + Na(OH) =>
Ca(OH)2 + Na2SO3 = CaSO3 + 2 Na(OH)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba =>
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Fe7C3 + H2O = FeH + CH4 + CO2 =>
8 Fe7C3 + 38 H2O = 56 FeH + 5 CH4 + 19 CO2
Ba + FeSO4 = BaSO4 + Fe =>
Ba + FeSO4 = BaSO4 + Fe
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
TiCl3 + KI + CH4N2O = KCl + [Ti(CH4N2O)6]I3 =>
TiCl3 + 3 KI + 6 CH4N2O = 3 KCl + [Ti(CH4N2O)6]I3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Fe7C3 + H2 = FeH + CH4 =>
2 Fe7C3 + 19 H2 = 14 FeH + 6 CH4
Ca(OH)2 + Na2SO3 = CaSO3 + Na(OH) =>
Ca(OH)2 + Na2SO3 = CaSO3 + 2 Na(OH)
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
CuO + CO = Cu2O + CO2 =>
2 CuO + CO = Cu2O + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KMNO4 + H2O + KI = MNO2 + KOH + KIO3 =>
2 KMNO4 + H2O + KI = 2 MNO2 + 2 KOH + KIO3
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
CuO + CH4 = Cu2O + CO2 + H2O =>
8 CuO + CH4 = 4 Cu2O + CO2 + 2 H2O
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Mg + HCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + H2O =>
Mg + 2 HCO3 + 2 Ca(OH)2 = 2 CaCO3 + Mg(OH)2 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al2(CO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
Fe7C3 + H2O = CH4 + Fe + CO =>
Fe7C3 + 2 H2O = CH4 + 7 Fe + 2 CO
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
F2 + AI = AIF3 =>
3 F2 + 2 AI = 2 AIF3
CuO + H2 = Cu2O + H2O =>
2 CuO + H2 = Cu2O + H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
MnS + NaOH = Na2S + Mn(OH)2 =>
MnS + 2 NaOH = Na2S + Mn(OH)2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
K2Cr2O7 + K2S + KHSO4 = K2SO4 + Cr2(SO4)3 + H20 =>
20 K2Cr2O7 + 35 K2S + 160 KHSO4 = 135 K2SO4 + 20 Cr2(SO4)3 + 8 H20
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
Fe + Cl = FeCl =>
Fe + Cl = FeCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/15
Équations équilibrées sur01/12/15
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