| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O = 2 H + O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
(SO3) + MnO4 = (SO4) + Mn =>
4(SO3) + MnO4 = 4(SO4) + Mn
PdH2 = Pd + H2 =>
PdH2 = Pd + H2
Pb(ClO3)4 + Al = Al(ClO3)3 + Pb =>
3 Pb(ClO3)4 + 4 Al = 4 Al(ClO3)3 + 3 Pb
C6H10 + MnO4 + H2O + H{+} = C6H12O4 + Mn2{+} =>
5 C6H10 + 4 MnO4 + 4 H2O + 2 H{+} = 5 C6H12O4 + 2 Mn2{+}
CaMg(CO3)2 + HCl = MgCl + HCa(CO3)2 =>
CaMg(CO3)2 + HCl = MgCl + HCa(CO3)2
NaCl + K2CO3 = K2Cl + NaCO3 =>
NaCl + K2CO3 = K2Cl + NaCO3
H2CO + KMnO4 + H2SO4 = H2CO2 + MnSO4 + K2SO4 + H2O =>
5 H2CO + 2 KMnO4 + 3 H2SO4 = 5 H2CO2 + 2 MnSO4 + K2SO4 + 3 H2O
Ag + HNO3 = AgNO32 + NO2 + H2O =>
Ag + 60 HNO3 = AgNO32 + 59 NO2 + 30 H2O
NaClO3 = NaO3 + Cl =>
NaClO3 = NaO3 + Cl
H3AsO4 + Mg(OH)2 = Mg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Mg(OH)2 = Mg3(AsO4)2 + 6 H2O
Na2Al2O4 + MgCl2 = NaCl + Al2O3 + MgO =>
Na2Al2O4 + MgCl2 = 2 NaCl + Al2O3 + MgO
Al(OH)3 + H2(SO4) = Al + (SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = 2 Al + (SO4)3 + 6 H2O
BiCl3 + Na2SnO2 + NaOH = Na2SnO3 + H2O + Bi + NaCl =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 3 H2O + 2 Bi + 6 NaCl
Fe(CrO2)2 + NaCO3 + O2 = Na2CrO4 + FeO3 + CO2 =>
2 Fe(CrO2)2 + 8 NaCO3 + 3 O2 = 4 Na2CrO4 + 2 FeO3 + 8 CO2
Ag2H + BaP = Ag2P + BaH =>
Ag2H + BaP = Ag2P + BaH
H{+} + Fe = Fe2{+} + H2 =>
2 H{+} + 4 Fe = 2 Fe2{+} + H2
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
CaCO3 + NaCl + H2SO4 = CaSO4 + NaCO3 + H2Cl =>
CaCO3 + NaCl + H2SO4 = CaSO4 + NaCO3 + H2Cl
Fe(CrO2)2 + NaCO3 + O2 = Na2CrO4 + FeO3 + CO2 =>
2 Fe(CrO2)2 + 8 NaCO3 + 3 O2 = 4 Na2CrO4 + 2 FeO3 + 8 CO2
Po + Br2 = PoBr4 =>
Po + 2 Br2 = PoBr4
S + Cr2O7{2-} + H{+} = Cr{3+} + SO2 + H2O =>
3 S + 2 Cr2O7{2-} + 16 H{+} = 4 Cr{3+} + 3 SO2 + 8 H2O
KClO3 + C6H12O6 = KCl + CO2 + H2O =>
4 KClO3 + C6H12O6 = 4 KCl + 6 CO2 + 6 H2O
Al + PbO2 = Pb + Al2O3 =>
4 Al + 3 PbO2 = 3 Pb + 2 Al2O3
C6H8O6 + KOH = C6H7O6K + H2O =>
C6H8O6 + KOH = C6H7O6K + H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Je(OH)3 = Je2O3 + H2O =>
2 Je(OH)3 = Je2O3 + 3 H2O
FeSO4 + NaNO3 = NaSO4 + FeNO3 =>
FeSO4 + NaNO3 = NaSO4 + FeNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sn(SO4)2 + Mg = MgSO4 + Sn =>
Sn(SO4)2 + 2 Mg = 2 MgSO4 + Sn
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
H2SO3 + KOH = K2SO4 + H2O + H =>
H2SO3 + 2 KOH = K2SO4 + H2O + 2 H
NH4Br + H2O = BrOH + NH4H =>
NH4Br + H2O = BrOH + NH4H
NH2Cl + H3O = NH4O + HCl =>
NH2Cl + H3O = NH4O + HCl
CH3COOH + HNO3 = CH3COO{-} + NO2{+} + H3O{+} =>
2 CH3COOH + HNO3 = 2 CH3COO{-} + NO2{+} + H3O{+}
Br2 + C3H4O2 = CH2CHCOOBr2 + HBr =>
3 Br2 + 2 C3H4O2 = 2 CH2CHCOOBr2 + 2 HBr
NH4Cl(s) + NaOH = H2O(l) + NaCl(aq) + NH3(g) =>
NH4Cl(s) + NaOH = H2O(l) + NaCl(aq) + NH3(g)
Fe{3+} + [Fe(CN)6]{4-} + K{+} = KFe[Fe(CN)6] =>
Fe{3+} + [Fe(CN)6]{4-} + K{+} = KFe[Fe(CN)6]
KOH + NaNO3 = NaOHKNO3 =>
KOH + NaNO3 = NaOHKNO3
HClO2 + H2O = H3O + ClO3 =>
HClO2 + 4 H2O = 3 H3O + ClO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH12O(l) + 7 O2(g) = 2 CO2(g) + 12 H2O(l)
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
SO = S + O2 =>
2 SO = 2 S + O2
CeO2 + NH3 = Ce2O3 + H2O + N0 =>
6 CeO2 + 2 NH3 = 3 Ce2O3 + 3 H2O + 2 N0
KI(l) + NaOH(l) = KOH(l) + NaI(l) =>
KI(l) + NaOH(l) = KOH(l) + NaI(l)
Mg + NiBr2 = Ni + MgBr2 =>
Mg + NiBr2 = Ni + MgBr2
H + O = H2O =>
2 H + O = H2O
O + F2 = OF6 =>
O + 3 F2 = OF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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