| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
Mn2O3 = O + Mn2 =>
Mn2O3 = 3 O + Mn2
HC6H11O2 + H2O = C6H11O2 + H3O =>
HC6H11O2 + H2O = C6H11O2 + H3O
Pb + Cu(No3)2 = Cu + Pb(No3) =>
2 Pb + Cu(No3)2 = Cu + 2 Pb(No3)
KClO3 + P4S3 = KCl + P2O5 + SO2 =>
16 KClO3 + 3 P4S3 = 16 KCl + 6 P2O5 + 9 SO2
HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + HNO3(aq) =>
2 HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + 2 HNO3(aq)
C2H2 + HCl + H2 = C2H5Cl =>
C2H2 + HCl + H2 = C2H5Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCO3 = Cu{2+} + O{2-} + CO2 =>
CuCO3 = Cu{2+} + O{2-} + CO2
FeO + H2O = FeOH2O =>
FeO + H2O = FeOH2O
K4Fe(CN)6 + H2SO4 + H2O2 = Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 7 H2SO4 + 61 H2O2 = Fe2(SO4)3 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 62 H2O
Sb2S3 + OH{-} = SbOS{-} + SbS2{-} + H2O =>
Sb2S3 + 2 OH{-} = SbOS{-} + SbS2{-} + H2O
F2(g) + LiCl(aq) = LiF(aq) + Cl2(l) =>
F2(g) + 2 LiCl(aq) = 2 LiF(aq) + Cl2(l)
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq)
Ba(NO3)2 + AgNO3 = BaAg + NO3 =>
Ba(NO3)2 + AgNO3 = BaAg + 3 NO3
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO2 =>
2 KNO3 + Cu + 4 HCl = 2 KCl + CuCl2 + 2 H2O + 2 NO2
Sn + Pb(NO3)2 = Pb + Sn(NO3)4 =>
Sn + 2 Pb(NO3)2 = 2 Pb + Sn(NO3)4
(SO4)3 = S3O12 =>
(SO4)3 = S3O12
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3 + NaNO3 =>
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3 + 2 NaNO3
H2O + Al + KMnO4 = KAl(OH)4 + MnO2 =>
2 H2O + Al + KMnO4 = KAl(OH)4 + MnO2
Sb(OH)3 + Na2S = SbS + Na2(OH)3 =>
Sb(OH)3 + Na2S = SbS + Na2(OH)3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
H25 + O2 = H2O =>
4 H25 + 25 O2 = 50 H2O
CCl4 + H2O = H2CO3 + HCl =>
CCl4 + 3 H2O = H2CO3 + 4 HCl
Ag + Co = Ag2Co3 =>
2 Ag + 3 Co = Ag2Co3
(CH3)3CC(CH3)33 + O2 = CO2 + H2O =>
(CH3)3CC(CH3)33 + 65 O2 = 38 CO2 + 54 H2O
Fe + O2 = (Fe)3O4 =>
3 Fe + 2 O2 = (Fe)3O4
CH3NH3Cl + NaOH = CH3NH2 + NaClH2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaClH2O
C6H6O + H2O = C6H5O + H3O =>
C6H6O + H2O = C6H5O + H3O
C6H13NO2 + CuO = CO2 + Cu2O + H2O + N2 =>
2 C6H13NO2 + 66 CuO = 12 CO2 + 33 Cu2O + 13 H2O + N2
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)3(aq) + Fe(s) =>
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)3(aq) + Fe(s)
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
Pb(NO3)2 + K1 = Pb12 + KNO3 =>
12 Pb(NO3)2 + 24 K1 = Pb12 + 24 KNO3
KOH + BaF2 = KF + Ba(OH)2 =>
2 KOH + BaF2 = 2 KF + Ba(OH)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
(HO)2 = H2O + O =>
(HO)2 = H2O + O
CO + HO = C6H12O6 + O =>
6 CO + 12 HO = C6H12O6 + 12 O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
HNO3 + MnBr2 + PbO2 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
14 HNO3 + 2 MnBr2 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 7 Pb(NO3)2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NHHH + OO = NO + HHO =>
4 NHHH + 5 OO = 4 NO + 6 HHO
Ca(NO3)2 + HfO2 = Hf(NO3)4 + CaO =>
2 Ca(NO3)2 + HfO2 = Hf(NO3)4 + 2 CaO
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
H3PO4 + Mg(OH)2 = (Mg)3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (Mg)3(PO4)2 + 6 H2O
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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