| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HNO3 = NaNO3 + H2O
Pb(ClO4)2 + NaI = PbI2 + NaClO4 =>
Pb(ClO4)2 + 2 NaI = PbI2 + 2 NaClO4
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
LiOH + H2SO4 = LiHSO4 + H2O =>
LiOH + H2SO4 = LiHSO4 + H2O
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
H2S2O8 + SnS2O3 + H2O = Sn(SO4)2 + H2SO4 =>
5 H2S2O8 + SnS2O3 + 5 H2O = Sn(SO4)2 + 10 H2SO4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
LiOH + H2CO3 = LiHCO3 + H2O =>
LiOH + H2CO3 = LiHCO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + H3PO3 = LiH2PO3 + H2O =>
LiOH + H3PO3 = LiH2PO3 + H2O
LiOH + H3PO4 = LiH2PO4 + H2O =>
LiOH + H3PO4 = LiH2PO4 + H2O
H2O + CCl4 = CO2 + HCl =>
2 H2O + CCl4 = CO2 + 4 HCl
NaOH + Fe(SO4) = Na(SO4) + FeOH =>
NaOH + Fe(SO4) = Na(SO4) + FeOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaOH + Cu(SO4) = Cu(OH)2 + Na2(SO4) =>
2 NaOH + Cu(SO4) = Cu(OH)2 + Na2(SO4)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Mg = MgNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 Mg = 8 MgNO3 + NH4NO3 + 3 H2O
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO + H2 = H2O + NH3 =>
2 NO + 5 H2 = 2 H2O + 2 NH3
NaCl + Ag(NO3) = AgCl + Na(NO3) =>
NaCl + Ag(NO3) = AgCl + Na(NO3)
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
H3PO4 + KOH = K3PO4 + HOH =>
H3PO4 + 3 KOH = K3PO4 + 3 HOH
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
NaCl + Fe(SO4) = Na(SO4) + FeCl =>
NaCl + Fe(SO4) = Na(SO4) + FeCl
H2 + O2 = HOH =>
2 H2 + O2 = 2 HOH
H2O + NaCl = NaOH + HCl =>
H2O + NaCl = NaOH + HCl
NaCl + Fe(SO4) = Na2(SO4) + FeCl2 =>
2 NaCl + Fe(SO4) = Na2(SO4) + FeCl2
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
HI + H2SO4 = H2S + H2O + I2 =>
8 HI + H2SO4 = H2S + 4 H2O + 4 I2
K + B2O3 = KO3 + B =>
K + B2O3 = KO3 + 2 B
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
NaCl + Cu(SO4) = CuCl2 + Na2(SO4) =>
2 NaCl + Cu(SO4) = CuCl2 + Na2(SO4)
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Na2C2O4 + CaCl2 = Na2C2Cl2 + CaO4 =>
Na2C2O4 + CaCl2 = Na2C2Cl2 + CaO4
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
NO2 + H2 = H2O + NH3 =>
2 NO2 + 7 H2 = 4 H2O + 2 NH3
NaClO + O2 = NaClO3 =>
NaClO + O2 = NaClO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/12
Équations équilibrées sur01/16/12
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