| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + 5 Cl = PCl5
Pb(NO3)2 + Cr(NO3)3 + KBrO3 + H2O = PbCrO4 + KBr + HNO3 =>
2 Pb(NO3)2 + 2 Cr(NO3)3 + KBrO3 + 5 H2O = 2 PbCrO4 + KBr + 10 HNO3
ZnS = Zn + S8 =>
8 ZnS = 8 Zn + S8
Ca(OH)2 + H3BO3 = CaB + HO =>
Ca(OH)2 + H3BO3 = CaB + 5 HO
Cr(OH)2 + OH{-} = CrO4{-}2 + H2O + e =>
Cr(OH)2 + 6 OH{-} = CrO4{-}2 + 4 H2O + 5e
Cd + Cr{3+} = Cd{2+} + Cr =>
3 Cd + 2 Cr{3+} = 3 Cd{2+} + 2 Cr
Ca(OH)2 + HC2H3O2 = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + Ca(CH3CO2)2
Mn(OH)2 + KOH + O2 = K3MnO4 + H2O =>
4 Mn(OH)2 + 12 KOH + 3 O2 = 4 K3MnO4 + 10 H2O
C4H9OH + O6 = CO2 + H2O =>
C4H9OH + 2 O6 = 4 CO2 + 5 H2O
HBrO + Br{-} + H{+} = Br2 + H2O =>
HBrO + Br{-} + H{+} = Br2 + H2O
HNO + NaHCO3 = CO2 + H2O + NaNO =>
HNO + NaHCO3 = CO2 + H2O + NaNO
HClO + P4 + H2O = H3PO4 + HCl =>
10 HClO + P4 + 6 H2O = 4 H3PO4 + 10 HCl
C5H12 + oxygen = carbondioxide + water =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3H8O2 + H2 = C3H8 + H2O =>
C3H8O2 + 2 H2 = C3H8 + 2 H2O
Ba(HCO3)2 + NaOH = Ba(OH)2 + Na2CO3 + H2O =>
Ba(HCO3)2 + 4 NaOH = Ba(OH)2 + 2 Na2CO3 + 2 H2O
BaO + C + N2 = Ba(CN)2 + CO2 =>
2 BaO + 5 C + 2 N2 = 2 Ba(CN)2 + CO2
CoCl2H12O6 + AlCl3 + O2 = CoOAl2O3 + Cl2 + H2O =>
CoCl2H12O6 + 2 AlCl3 + 2 O2 = CoOAl2O3 + 4 Cl2 + 6 H2O
(NH4)3PO4 + CaCl2 = Ca(NH4)3 + Cl2PO4 =>
(NH4)3PO4 + CaCl2 = Ca(NH4)3 + Cl2PO4
Ca(OH)2 + ClO2 = Ca(ClO2)2 + Ca(ClO3)2 + H2O =>
2 Ca(OH)2 + 4 ClO2 = Ca(ClO2)2 + Ca(ClO3)2 + 2 H2O
Sn0 + O2 = SnO2 =>
Sn0 + O2 = SnO2
Ni(OH)2 + Cd(OH)2 = Cd + Ni2O3 + H2O =>
2 Ni(OH)2 + Cd(OH)2 = Cd + Ni2O3 + 3 H2O
H2 + MgCO3 = Mg + CO2 + H2O =>
H2 + MgCO3 = Mg + CO2 + H2O
Al(s) + CuCl3(aq) = AlCl3(aq) + Cu(s) =>
Al(s) + CuCl3(aq) = AlCl3(aq) + Cu(s)
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
Pb(NO3)2 + Cl2 + NaOH = PbO2 + NaCl + NaNO3 + H2O =>
Pb(NO3)2 + Cl2 + 4 NaOH = PbO2 + 2 NaCl + 2 NaNO3 + 2 H2O
AlN3O6 + NH4Cl = AlCl3 + N + H2O =>
AlN3O6 + 3 NH4Cl = AlCl3 + 6 N + 6 H2O
Mn + F = MnF3 =>
Mn + 3 F = MnF3
C7H7ClH2O = C7H8OHCl =>
C7H7ClH2O = C7H8OHCl
C6H14 + H2SO4 = C6H13 + SO3H + H2O =>
C6H14 + H2SO4 = C6H13 + SO3H + H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaCl(aq)
NiCO3*2Ni(OH)2*4H2O + H2SO4 = NiSO4 + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 3 H2SO4 = 3 NiSO4 + 9 H2O + CO2
(CH4)2 + O2 = CO2 + H2O =>
(CH4)2 + 4 O2 = 2 CO2 + 4 H2O
C2H6O + HNO3 = CO2 + H2O + N2 =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 6 N2
TiCl4(l) + LiH(s) = Ti(s) + LiCl(s) + H2(g) =>
TiCl4(l) + 4 LiH(s) = Ti(s) + 4 LiCl(s) + 2 H2(g)
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
HNO3 + AgBr = AgNO3 + HBr =>
HNO3 + AgBr = AgNO3 + HBr
ClH + O = Cl + H2O =>
2 ClH + O = 2 Cl + H2O
KMnO4 + NaKCl2 + H2SO4 = Cl2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 NaKCl2 + 16 H2SO4 = 10 Cl2 + 5 Na2SO4 + 7 K2SO4 + 4 MnSO4 + 16 H2O
ZnBr2 + Ag3PO4 = Zn3(PO4)2 + AgBr =>
3 ZnBr2 + 2 Ag3PO4 = Zn3(PO4)2 + 6 AgBr
Zn(CN)2 + H3O = H2O + Zn + HCN =>
Zn(CN)2 + 2 H3O = 2 H2O + Zn + 2 HCN
C6H5 + O = CO2 + H2O =>
2 C6H5 + 29 O = 12 CO2 + 5 H2O
Pb(CH3COO)2 + MgI2 = Mg(CH3COO)2PbI2 =>
Pb(CH3COO)2 + MgI2 = Mg(CH3COO)2PbI2
Ce(NO3)6 + C4H6O6 = CeO2 + N2 + CO2 + H2O =>
5 Ce(NO3)6 + 16 C4H6O6 = 5 CeO2 + 15 N2 + 64 CO2 + 48 H2O
Al + Pd{4+} = Al{3+} + Pd{2+} =>
2 Al + 3 Pd{4+} = 2 Al{3+} + 3 Pd{2+}
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
NH3 + MgO = Mg3N2 + H2O =>
2 NH3 + 3 MgO = Mg3N2 + 3 H2O
NiCO3*6H2O + CH3COOH = Ni(CH3COO)2(H2O)4 + H2O + CO2 =>
NiCO3*6H2O + 2 CH3COOH = Ni(CH3COO)2(H2O)4 + 3 H2O + CO2
Fe3 + O4(S) + H2(g) = Fe(S) + H2O =>
Fe3 + 3 O4(S) + 12 H2(g) = 3 Fe(S) + 12 H2O
H2SO4 + Na(HCO3) = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 Na(HCO3) = Na2SO4 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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