| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
AGNO3 + NAI = AGI + NANO3 =>
AGNO3 + NAI = AGI + NANO3
FeSO4 + NaNO3 = Fe(NO3)2 + Na2SO4 =>
FeSO4 + 2 NaNO3 = Fe(NO3)2 + Na2SO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaI + Ca(NO3)2 = CaI + Na(NO3)2 =>
NaI + Ca(NO3)2 = CaI + Na(NO3)2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
Pb{2+}(aq) + OH{-}(aq) = Pb(OH)2(s) =>
Pb{2+}(aq) + 2 OH{-}(aq) = Pb(OH)2(s)
AgNO3 + CH2OHCH2OH = Ag + CH2OHNO3 =>
2 AgNO3 + CH2OHCH2OH = 2 Ag + 2 CH2OHNO3
KI + CuSO4 = CuI + K2SO4 + I2 =>
4 KI + 2 CuSO4 = 2 CuI + 2 K2SO4 + I2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
C6H14 + I2 = C6H13I + HI =>
C6H14 + I2 = C6H13I + HI
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12 + I2 = C6H12I2 =>
C6H12 + I2 = C6H12I2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
P2 + O2 = P2O3 =>
2 P2 + 3 O2 = 2 P2O3
Na2SO4 + Ca(NO3)2 = CaSO4 + Na2(NO3)2 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + Na2(NO3)2
Sb2S3(s) + HCl(aq) = H3SbCl6(s) + H2S(g) =>
Sb2S3(s) + 12 HCl(aq) = 2 H3SbCl6(s) + 3 H2S(g)
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + KH2PO4 = Zn3(PO4)2 + KCl + H3PO4 =>
3 ZnCl2 + 6 KH2PO4 = Zn3(PO4)2 + 6 KCl + 4 H3PO4
H + OH = H2O =>
H + OH = H2O
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
NH3 + CO2 = H4CN2O + H2O =>
2 NH3 + CO2 = H4CN2O + H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
K4Fe(CN)6 + H2SO4 = K3Fe(CN)6 + K2SO4 + H2 =>
2 K4Fe(CN)6 + H2SO4 = 2 K3Fe(CN)6 + K2SO4 + H2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NaOH + Ca(NO3)2 = CaOH + Na(NO3)2 =>
NaOH + Ca(NO3)2 = CaOH + Na(NO3)2
NO + KMnO4 = NO3 + MnO2 + K =>
NO + KMnO4 = NO3 + MnO2 + K
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CH2OHNO3 + CH3COH = H2O + CH3CNO3OH =>
2 CH2OHNO3 + CH3COH = H2O + 2 CH3CNO3OH
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
HgO + H2O = Hg(OH)2 =>
HgO + H2O = Hg(OH)2
Fe + HPO4 = Fe(HPO4) =>
Fe + HPO4 = Fe(HPO4)
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Fe + CuSO4 = CuFe + SO4 =>
Fe + CuSO4 = CuFe + SO4
HG + O2 = HGO2 =>
HG + O2 = HGO2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Fe + CuSO4 = CuFe + SO4 =>
Fe + CuSO4 = CuFe + SO4
KCL + O2 = KCLO3 =>
2 KCL + 3 O2 = 2 KCLO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/12
Équations équilibrées sur11/09/11
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