| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Ca = Ca(NO3)2 + Zn
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
P4 + HClO + H2O = H3PO4 + HCl =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 HCl
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
CuSO4 + Ca = CaSO4 + Cu =>
CuSO4 + Ca = CaSO4 + Cu
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
AI2(CO3)3 = AI2O3 + CO2 =>
AI2(CO3)3 = AI2O3 + 3 CO2
CH3CHO = CH3COOCH2CH3 =>
2 CH3CHO = CH3COOCH2CH3
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
H2SO4 + CH2O + Na2Cr2O7 = Na2SO4 + Cr2(SO4)3 + CH2O2 + H2O =>
4 H2SO4 + 3 CH2O + Na2Cr2O7 = Na2SO4 + Cr2(SO4)3 + 3 CH2O2 + 4 H2O
HNO2 + H3O = NH4NO2 + H2O =>
2 HNO2 + 6 H3O = NH4NO2 + 8 H2O
KMnO4 + Cd + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Cd + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
C2H3Cl + O2 = CO + H2O + Cl2 =>
4 C2H3Cl + 7 O2 = 8 CO + 6 H2O + 2 Cl2
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Li + YCl3 = Y + LiCl =>
3 Li + YCl3 = Y + 3 LiCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb
OH{-}(aq) + Mn{2+}(aq) + O2 + H2O = Mn(OH)3(s) =>
8 OH{-}(aq) + 4 Mn{2+}(aq) + O2 + 2 H2O = 4 Mn(OH)3(s)
HNO2 = OH + NO =>
HNO2 = OH + NO
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
OH{-}(aq) + Mn{2+}(aq) + O2 + H2O = Mn(OH)3(s) =>
8 OH{-}(aq) + 4 Mn{2+}(aq) + O2 + 2 H2O = 4 Mn(OH)3(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiCO3 + C2H4O2 = H2O + CO2 + LiCH3COO =>
8 LiCO3 + 9 C2H4O2 = 6 H2O + 10 CO2 + 8 LiCH3COO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Mn(OH)3(s) + I{-}(aq) + H{+}(aq) = Mn{2+} + I2 + H2O =>
2 Mn(OH)3(s) + 2 I{-}(aq) + 6 H{+}(aq) = 2 Mn{2+} + I2 + 6 H2O
C2 + HNO3 = CO2 + NO2 + H20 =>
5 C2 + 20 HNO3 = 10 CO2 + 20 NO2 + H20
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
C2 + HNO3 = CO2 + NO2 + H2O =>
C2 + 8 HNO3 = 2 CO2 + 8 NO2 + 4 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
(NH4)2CO3 + CaCl2 = CaCO3 + NH4Cl =>
(NH4)2CO3 + CaCl2 = CaCO3 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/13
Équations équilibrées sur02/14/12
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