| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al3O3 + 3 Fe = 3 FeO4 + 12 Al
NaClO + K2SO3 + H2O = K2SO4 + NaOH + Cl2 =>
2 NaClO + K2SO3 + H2O = K2SO4 + 2 NaOH + Cl2
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
Ca3(Po4)2 + Fe(OH)3 = Ca(OH)2 + FePo4 =>
Ca3(Po4)2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 FePo4
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
KMnO4 + HBr = Br2Mn + BrK + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 Br2Mn + 2 BrK + 8 H2O + 5 Br2
P2O5 + Ca + OH = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca + 6 OH = Ca3(PO4)2 + 3 H2O
O2O2O2O2 = O2O2O2O =>
7 O2O2O2O2 = 8 O2O2O2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ni{2+} + Ag = AgNi{2+} =>
Ni{2+} + Ag = AgNi{2+}
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
YN2O6 + GaPO4 = YPO4 + GaN2O6 =>
YN2O6 + GaPO4 = YPO4 + GaN2O6
Fe(OH)3 = (Fe)2(O)3 + (H)2(O) =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2(O)
F + HNO3 = H2O + NO + FNO3 =>
3 F + 4 HNO3 = 2 H2O + NO + 3 FNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Pb + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag
SCl2 + O2 = SOCl2 =>
2 SCl2 + O2 = 2 SOCl2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C8H9NO2 + HCl = ClC8H8NO + H2O =>
C8H9NO2 + HCl = ClC8H8NO + H2O
NiCl2 + NaOH + NaClO = NiOOH + NaCl + H2O =>
2 NiCl2 + 4 NaOH + NaClO = 2 NiOOH + 5 NaCl + H2O
C6H12 + O2 = C6H10O2 + H2O =>
2 C6H12 + 3 O2 = 2 C6H10O2 + 2 H2O
N5 + H3O = O + N3H =>
9 N5 + 5 H3O = 5 O + 15 N3H
NH3 + Nitrogenmonoxide = Nitrogen + Water =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C6H5CH2OH2 + (CH3CO)2O = C9H10O + CH3COOH =>
16 C6H5CH2OH2 + 16(CH3CO)2O = 14 C9H10O + 25 CH3COOH
H2 + CO = C19H40 + H2O =>
39 H2 + 19 CO = C19H40 + 19 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
TiS2 + O2 = TiS + SO2 =>
TiS2 + O2 = TiS + SO2
C4H6 + O2 = H2O + CO2 =>
2 C4H6 + 11 O2 = 6 H2O + 8 CO2
KMnO4 + C6H12 = CO2 + MnO + K2CO3 + H2O =>
36 KMnO4 + 5 C6H12 = 12 CO2 + 36 MnO + 18 K2CO3 + 30 H2O
NH4VO3 + H2SO4 + H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + 4 H2O
Ca + Ag{+} = Ca{+2} + Ag =>
Ca + 2 Ag{+} = Ca{+2} + 2 Ag
Ni + NiCl2 = Ni3Cl2 =>
2 Ni + NiCl2 = Ni3Cl2
FeBr2 + H2SO4 = Fe2(SO4)3 + H2O + SO2 + Br2 =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2 + 2 Br2
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
O15 = O2 =>
2 O15 = 15 O2
H3 + BO3 = B2O3 + H2O =>
2 H3 + 2 BO3 = B2O3 + 3 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH3OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 CH3OH + 4 KMnO4 + 4 NaOH = CH3COOH + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
MnO4{-} + H{+} + C2O4{-}2{-} = Mn2{+} + H2O + CO2 =>
2 MnO4{-} + 16 H{+} + 13 C2O4{-}2{-} = Mn2{+} + 8 H2O + 26 CO2
FeBr2 + H2SO4 = Fe2(SO4)3 + H2O + SO2 + Br2 =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2 + 2 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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