| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Cu(CH3COO)2 + H3PO4 + K2O = K2Cu2P6O18 + CO + H2 + H2O =>
2 Cu(CH3COO)2 + 6 H3PO4 + K2O = K2Cu2P6O18 + 8 CO + 8 H2 + 7 H2O
Zn(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H12O6 = NiOZnO + N2 + CO2 + H2O =>
6 Zn(NO3)2*6H2O + 6 Ni(NO3)2*6H2O + 5 C6H12O6 = 6 NiOZnO + 12 N2 + 30 CO2 + 102 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Zn(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H12O6 = NiZnO + N2 + CO2 + H2O =>
12 Zn(NO3)2*6H2O + 12 Ni(NO3)2*6H2O + 11 C6H12O6 = 12 NiZnO + 24 N2 + 66 CO2 + 210 H2O
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
Cu(CH3COO)2*H2O + H3PO4 + K2O = K2Cu2P6O18 + CO2 + H2 + H2O =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 7.9999999999999CO2 + 16 H2 + H2O
CuSO4 + CoCl2 = CuCl2 + CoSO4 =>
CuSO4 + CoCl2 = CuCl2 + CoSO4
Cl2(g) + CaBr2(aq) = CaCl2(aq) + Br(l) =>
Cl2(g) + CaBr2(aq) = CaCl2(aq) + 2 Br(l)
Li3PO4 + Fe(NO3)2 = Fe3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 LiNO3
Cu(CH3COO)2*H2O + H3PO4 + K2O = K2Cu2P6O18 + CO2 + H2 + H2O =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 7.9999999999999CO2 + 16 H2 + H2O
Cu(CH3COO)2*H2O + H3PO4 + K2O = K2Cu2P6O18 + H2 + H2O + CO2 =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 16 H2 + H2O + 8 CO2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CoCl2 + FeCl3 = CoCl3 + FeCl2 =>
CoCl2 + FeCl3 = CoCl3 + FeCl2
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SrCO3 + H3O{+} = Sr{2+} + CO2 + H2O =>
SrCO3 + 2 H3O{+} = Sr{2+} + CO2 + 3 H2O
SI + F2 = SIF4() =>
SI + 2 F2 = SIF4()
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(CH3COO)2*H2O + H3PO4 + K2O = K2Cu2P6O18 + H2 + H2O + CO =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 8 H2 + 9 H2O + 8 CO
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
Cr2O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O(g)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
CH6 + O2 = CO2 + H2O =>
2 CH6 + 5 O2 = 2 CO2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
CoCl2 + HCl = HCl2 + CoCl =>
CoCl2 + HCl = HCl2 + CoCl
Cu(CH3COO) + H3PO4 + K2O = K2Cu2P6O18 + H2 + CO2 + H2O =>
2 Cu(CH3COO) + 6 H3PO4 + K2O = K2Cu2P6O18 + 9 H2 + 4 CO2 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cr2(CO3)3 + H3O{+} = Cr{3+} + CO2 + H2O =>
Cr2(CO3)3 + 6 H3O{+} = 2 Cr{3+} + 3 CO2 + 9 H2O
K2CO3 + SnCl4 = KCl + Sn(CO3)2 =>
2 K2CO3 + SnCl4 = 4 KCl + Sn(CO3)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Zn(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H12O6 = NiOZnO + N2 + CO2 + H2O =>
6 Zn(NO3)2*6H2O + 6 Ni(NO3)2*6H2O + 5 C6H12O6 = 6 NiOZnO + 12 N2 + 30 CO2 + 102 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Ba(NO3)2 + CuCl2 = BaCl2 + Cu(NO3)2 =>
Ba(NO3)2 + CuCl2 = BaCl2 + Cu(NO3)2
Cl2(g) + CaBr2(aq) = Br2(g) + CaCl2(aq) =>
Cl2(g) + CaBr2(aq) = Br2(g) + CaCl2(aq)
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CoCl2 + NaOH = CoOH + NaCl2 =>
CoCl2 + NaOH = CoOH + NaCl2
Cu(CH3COO)2*H2O + H3PO4 + K2O = K2Cu2P6O18 + H2 + CO2 + H2O =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 16 H2 + 7.9999999999999CO2 + H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Cu(CH3COO)2*2H2O + H3PO4 + K2O = K2Cu2P6O18 + H2 + CO2 + H2O =>
2 Cu(CH3COO)2*2H2O + 6 H3PO4 + K2O = K2Cu2P6O18 + 16 H2 + 8 CO2 + 3 H2O
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/14
Équations équilibrées sur03/13/13
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