| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5(s) + 3 H2O(l) = 2 H3PO4(aq)
C6H12 + O = CO2 + H2O =>
C6H12 + 18 O = 6 CO2 + 6 H2O
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
C5H190 + O2 = CO2 + H20 =>
2 C5H190 + 10 O2 = 10 CO2 + 19 H20
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3(aq) + F2(g) = NH4F(s) + NF3(g) =>
4 NH3(aq) + 3 F2(g) = 3 NH4F(s) + NF3(g)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
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
MG + H2O = MG(OH)2 + H2 =>
MG + 2 H2O = MG(OH)2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CrBr3 + Pb(NO3)2 = Cr(NO3)3 + PbBr2 =>
2 CrBr3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbBr2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
NH4Cl(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + AgCl(s) =>
2 NH4Cl(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + 2 AgCl(s)
Fe2S3(s) = Fe(s) + S(s) =>
Fe2S3(s) = 2 Fe(s) + 3 S(s)
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
BCl3(g) + P4(s) + H2(g) = BP(g) + HCl(l) =>
4 BCl3(g) + P4(s) + 6 H2(g) = 4 BP(g) + 12 HCl(l)
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g)
H2S(g) + KOH(aq) = K2S(s) + H2O(l) =>
H2S(g) + 2 KOH(aq) = K2S(s) + 2 H2O(l)
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
C3H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
H6C14 + O2 = CO2 + H2O =>
2 H6C14 + 31 O2 = 28 CO2 + 6 H2O
BCl3(g) + P4(s) + H2(g) = BP(g) + HCl(l) =>
4 BCl3(g) + P4(s) + 6 H2(g) = 4 BP(g) + 12 HCl(l)
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g)
N2(g) + H2(g) = NH3(aq) =>
N2(g) + 3 H2(g) = 2 NH3(aq)
H2S(g) + KOH(aq) = K2S(s) + H2O(l) =>
H2S(g) + 2 KOH(aq) = K2S(s) + 2 H2O(l)
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/10
Équations équilibrées sur07/30/09
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