| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Li + 3 O2 = 2 Li2O3
N2O5 = NO2 + O =>
N2O5 = 2 NO2 + O
Fe + Br2 = FeBr =>
2 Fe + Br2 = 2 FeBr
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + Cl = LiCl =>
Li + Cl = LiCl
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
CH3COOH = CO2 + CH4 =>
CH3COOH = CO2 + CH4
Cl2 + Br = ClBr =>
Cl2 + 2 Br = 2 ClBr
Br2 + Cl = BrCl =>
Br2 + 2 Cl = 2 BrCl
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
H2SO4 = H2S + O2 =>
H2SO4 = H2S + 2 O2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
C + H2O = COH + H2 =>
2 C + 2 H2O = 2 COH + H2
S + HCl = SCl2 + H2 =>
S + 2 HCl = SCl2 + H2
Cu(NO3)2 = Cu + NO3 =>
Cu(NO3)2 = Cu + 2 NO3
C + HCl = CCl2 + H2 =>
C + 2 HCl = CCl2 + H2
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
HCl + Mg = H + MgCl =>
HCl + Mg = H + MgCl
N3 + H2 = NH4 =>
N3 + 6 H2 = 3 NH4
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Mg + SnF = MgSn + F =>
Mg + SnF = MgSn + F
N3 + H2 = NH4 =>
N3 + 6 H2 = 3 NH4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Ca + HCl = H + CaCl2 =>
Ca + 2 HCl = 2 H + CaCl2
NaCl + AgNO3 = NaNO3 + ClAg =>
NaCl + AgNO3 = NaNO3 + ClAg
HCl + Mg = H2 + MgCl =>
2 HCl + 2 Mg = H2 + 2 MgCl
CH4 + O2 = CO3 + H2O =>
2 CH4 + 5 O2 = 2 CO3 + 4 H2O
NH3 + BaCl2 = NCl3 + BaH2 =>
2 NH3 + 3 BaCl2 = 2 NCl3 + 3 BaH2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Cu + HNO3 = CuNO3 + H =>
Cu + HNO3 = CuNO3 + H
Cl2 + NaI = ClI + Na =>
Cl2 + 2 NaI = 2 ClI + 2 Na
K2Cr2O7 + H2SO3 = K2SO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO3 = K2SO3 + Cr2(SO4)3 + 4 H2O
O2 + CH3OH = CO2 + H2O =>
3 O2 + 2 CH3OH = 2 CO2 + 4 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Na(ClO) = NaCl + NaClO3 =>
3 Na(ClO) = 2 NaCl + NaClO3
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Li + Al2(SO4)3 = Al + Li2(SO4) =>
6 Li + Al2(SO4)3 = 2 Al + 3 Li2(SO4)
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca3(PO4)2 + SiO2 + C = P + CaSiO3 + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 2 P + 3 CaSiO3 + 5 CO
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
NaOH + FeCl3 = NaCl3 + FeOH =>
NaOH + FeCl3 = NaCl3 + FeOH
Ca(OH)2 + H2SO4 = CaH2 + SO4(OH)2 =>
Ca(OH)2 + H2SO4 = CaH2 + SO4(OH)2
Ag(CN) + K = KCN + Ag =>
Ag(CN) + K = KCN + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/06
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