| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + O2 = 2 CuO
Al2O3 + H2So4 = Al2(So4)3 + H2O =>
Al2O3 + 3 H2So4 = Al2(So4)3 + 3 H2O
H2O + FeCl3 = HCl + Fe2O3 =>
3 H2O + 2 FeCl3 = 6 HCl + Fe2O3
Fe2O3 + CO = Fe2 + CO2 =>
Fe2O3 + 3 CO = Fe2 + 3 CO2
KCl + CUCl2 = KCl2 + CUCl =>
KCl + CUCl2 = KCl2 + CUCl
C2H5COOH + Cl2 = CH3CHClCOOH + HCl =>
C2H5COOH + Cl2 = CH3CHClCOOH + HCl
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
NO = N2O + NO2 =>
3 NO = N2O + NO2
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
Zn + HgSo4 = ZnSo4 + Hg =>
Zn + HgSo4 = ZnSo4 + Hg
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
I2 + HClO3 = Cl2 + HIO3 =>
I2 + 2 HClO3 = Cl2 + 2 HIO3
CuCl + Cl2 = CuCl2 =>
2 CuCl + Cl2 = 2 CuCl2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
BrO3{-} + H{+} + Zn = Br2 + H2O + Zn{2+} =>
2 BrO3{-} + 12 H{+} + 5 Zn = Br2 + 6 H2O + 5 Zn{2+}
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
FeCl3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H7S + O2 = CO2 + H2O + SO2 =>
4 C3H7S + 23 O2 = 12 CO2 + 14 H2O + 4 SO2
NaOH + C6H8O7 = C6H5O7Na3*2H2O + H2O =>
3 NaOH + C6H8O7 = C6H5O7Na3*2H2O + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(s) + H2O(g) = Fe2O3(s) + H2(g) =>
2 Fe(s) + 3 H2O(g) = Fe2O3(s) + 3 H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
Pt + HCl + HNO3 = H2PtCl6 + NO2 + H2O =>
Pt + 6 HCl + 4 HNO3 = H2PtCl6 + 4 NO2 + 4 H2O
FeSO4 + NH4NO3 = Fe(NO3)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4NO3 = Fe(NO3)2 + (NH4)2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
CH3CH(NH2)COOH + O2 = CO2 + H2O + NH3 =>
CH3CH(NH2)COOH + 3 O2 = 3 CO2 + 2 H2O + NH3
MnO2 + KNO3 + K2CO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + KNO3 + K2CO3 = K2MnO4 + KNO2 + CO2
C + O2 = CO2 =>
C + O2 = CO2
Cr2O3 + NaNO3 + NaCO3 = NaCrO4 + NaNO2 + CO2 =>
Cr2O3 + 3 NaNO3 + 2 NaCO3 = 2 NaCrO4 + 3 NaNO2 + 2 CO2
C + O2 = CO =>
2 C + O2 = 2 CO
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + HNO3() = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3() = Fe(NO3)3 + NO + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
C + O2 = CO =>
2 C + O2 = 2 CO
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)3PO4 + Mg(OH)2 = NH4OH + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(OH)2 = 6 NH4OH + Mg3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/17
Équations équilibrées sur04/19/16
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