| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 CH3COOH = 2 LiCH3 + 3 CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + H2S = KSH + H2 =>
2 K + 2 H2S = 2 KSH + H2
Ag + S = AgS =>
Ag + S = AgS
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
MgCO3 + CH3COOH = MgCH3 + CO2 + H2O =>
8 MgCO3 + 9 CH3COOH = 8 MgCH3 + 18 CO2 + 6 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Rb3PO4 + CaCl2 = Ca3(PO4)2 + RbCl =>
2 Rb3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 RbCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na2CO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaCO3 + CH3COOH = CaCH3 + CO2 + H2O =>
8 CaCO3 + 9 CH3COOH = 8 CaCH3 + 18 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCO3 + CH3COOH = FeCH3 + CO2 + H2O =>
8 FeCO3 + 9 CH3COOH = 8 FeCH3 + 18 CO2 + 6 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CuCO3 + CH3COOH = CuCH3 + CO2 + H2O =>
8 CuCO3 + 9 CH3COOH = 8 CuCH3 + 18 CO2 + 6 H2O
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O
Li2CO3 + HNO3 = LiNO3 + CO2 + H2O =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + CO2 + H2O
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Li2CO3 + HCl = Li2Cl2 + CO2 + H2O =>
Li2CO3 + 2 HCl = Li2Cl2 + CO2 + H2O
Fe + K2PO4 = FePO4 + K =>
Fe + K2PO4 = FePO4 + 2 K
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
Na + CH3COOH = CH3COONa + H2 =>
2 Na + 2 CH3COOH = 2 CH3COONa + H2
Na + CH3COOH = NaCH3COO + H2 =>
2 Na + 2 CH3COOH = 2 NaCH3COO + H2
Mg + CH3COOH = Mg(C2H3OO)2 + H2 =>
Mg + 2 CH3COOH = Mg(C2H3OO)2 + H2
AgClO3 + HNO3 = AgNO3 + HClO3 =>
AgClO3 + HNO3 = AgNO3 + HClO3
SiO2(s) + C(s) = Si + CO(g) =>
SiO2(s) + 2 C(s) = Si + 2 CO(g)
Ca + CH3COOH = Ca(CHCOO)2 + H2 =>
Ca + 2 CH3COOH = Ca(CHCOO)2 + 3 H2
Zn + CH3COOH = Zn(O2CCH3)2 + H2 =>
Zn + 2 CH3COOH = Zn(O2CCH3)2 + H2
Li + CH3COOH = LiC2H3O2 + H2 =>
2 Li + 2 CH3COOH = 2 LiC2H3O2 + H2
NH3 + HCl = NCl + H =>
NH3 + HCl = NCl + 4 H
HNO3 + ZN(OH)2 = H2O + ZN(NO3)2 =>
2 HNO3 + ZN(OH)2 = 2 H2O + ZN(NO3)2
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
KMnO4 + C2H3Cl3 = CO2 + MnO2 + K{+} + Cl{-} + H2O + H{+} =>
8 KMnO4 + 3 C2H3Cl3 = 6 CO2 + 8 MnO2 + 8 K{+} + 9 Cl{-} + 4 H2O + H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + HBr = FeBr + H2 =>
2 Fe + 2 HBr = 2 FeBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/10
Équations équilibrées sur06/08/09
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