| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 6 H2O + 5 CO2
C3H8O + H2O2 = H2O + CO2 =>
C3H8O + 9 H2O2 = 13 H2O + 3 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
H + Cl = HCl =>
H + Cl = HCl
KCl + HgNO3 = KNO3 + HgCl =>
KCl + HgNO3 = KNO3 + HgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrCl3 + NaOH + NaClO3 = Na2CrO3 + NaCl + H2O =>
6 CrCl3 + 30 NaOH + NaClO3 = 6 Na2CrO3 + 19 NaCl + 15 H2O
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S + AgNO3 = Na2NO3 + AgS =>
Na2S + AgNO3 = Na2NO3 + AgS
H3 + Er3 + P4 = H3Er3P4 =>
H3 + Er3 + P4 = H3Er3P4
C3H8O + Cl2 = C3H8Cl + O2 =>
2 C3H8O + Cl2 = 2 C3H8Cl + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3 + Er3 + P4 = HEr3P4 =>
H3 + 3 Er3 + 3 P4 = 3 HEr3P4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H3 + Er3 + P4 = H3Er3P4 =>
H3 + Er3 + P4 = H3Er3P4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
H + Er3 + P4 = H3Er3P4 =>
3 H + Er3 + P4 = H3Er3P4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HClO3 = HCl + O3 =>
HClO3 = HCl + O3
CoSO4*H2O = CoSO4 + H2O =>
CoSO4*H2O = CoSO4 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/10
Équations équilibrées sur12/12/09
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