| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + AgNO3 = Zn + AgNO4
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
AgNO3 + NaBr = Na2NO3 + AgBr2 =>
AgNO3 + 2 NaBr = Na2NO3 + AgBr2
H2O + HPO3 = H2PO4 + H2 =>
2 H2O + 2 HPO3 = 2 H2PO4 + H2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeCl2 + H2O = (Fe3O4) + HCl + H =>
3 FeCl2 + 4 H2O = (Fe3O4) + 6 HCl + 2 H
Na + Mg = NaMg =>
Na + Mg = NaMg
K2Cr2O7 + KNO2 + NaOH + H2O = Na3[Cr(OH)6] + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 6 NaOH + 4 H2O = 2 Na3[Cr(OH)6] + 3 KNO3 + 2 KOH
PbO2 + NaOH = Pb(OH)4 + Na2O =>
PbO2 + 4 NaOH = Pb(OH)4 + 2 Na2O
FeCl2 + H2S = FeCl2S + H2 =>
FeCl2 + H2S = FeCl2S + H2
PbO2 + NaOH = Pb(OH)2 + NaO =>
PbO2 + 2 NaOH = Pb(OH)2 + 2 NaO
SO4 + NaOH = Na2SO4 + H2O + O2 =>
2 SO4 + 4 NaOH = 2 Na2SO4 + 2 H2O + O2
KAlSi3O8 + HF = H2O + SiO2 + KAl2(AlSi3O10)F2 + KF =>
3 KAlSi3O8 + 4 HF = 2 H2O + 6 SiO2 + KAl2(AlSi3O10)F2 + 2 KF
V(OH)5 + Li3PO4 = V3(PO4)5 + LiOH =>
3 V(OH)5 + 5 Li3PO4 = V3(PO4)5 + 15 LiOH
NiO + H2 = NiH + H2O =>
2 NiO + 3 H2 = 2 NiH + 2 H2O
F2 + Fe3 = FeF3 =>
9 F2 + 2 Fe3 = 6 FeF3
PbO2 + NaOH = Pb(OH)2 + NaO =>
PbO2 + 2 NaOH = Pb(OH)2 + 2 NaO
C6H5OH + (CH3CO)2O = CH3COOC6H5 + CH3COOH =>
C6H5OH + (CH3CO)2O = CH3COOC6H5 + CH3COOH
NaFeO2 + H2O = Fe2O3 + NaOH =>
2 NaFeO2 + H2O = Fe2O3 + 2 NaOH
Ag + LiCl = AgClLi =>
Ag + LiCl = AgClLi
CO2 = C0 + O2 =>
CO2 = C0 + O2
Ca3N2 + NaI = Ca3Na + N2I =>
Ca3N2 + NaI = Ca3Na + N2I
Cl + FeCl2 = FeCl3 =>
Cl + FeCl2 = FeCl3
CN4 = C + N =>
CN4 = C + 4 N
CuO + CH4 = Cu2O + CO2 + H2 =>
4 CuO + CH4 = 2 Cu2O + CO2 + 2 H2
Fe{+3} + SCN{-} = Fe(NCS){+2} =>
Fe{+3} + SCN{-} = Fe(NCS){+2}
NH3 + H2O = HNO3 + H3O =>
NH3 + 11 H2O = HNO3 + 8 H3O
CuO + CH4 = Cu2O + CO2 + H2 =>
4 CuO + CH4 = 2 Cu2O + CO2 + 2 H2
Na + H2SO4 = H + NaSO4 =>
Na + H2SO4 = 2 H + NaSO4
CH3CHCH2Br2 = CH3CH2CHBrBr =>
CH3CHCH2Br2 = CH3CH2CHBrBr
K2Cr2O7 + KNO2 + NaOH + H2O = Na3[Cr(OH)6] + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 6 NaOH + 4 H2O = 2 Na3[Cr(OH)6] + 3 KNO3 + 2 KOH
CuO + CH4 = Cu2O + CO2 + H2 =>
4 CuO + CH4 = 2 Cu2O + CO2 + 2 H2
H2SO4 + CaI2 = CaSO4 + I2 + H2O + H2S =>
5 H2SO4 + 4 CaI2 = 4 CaSO4 + 4 I2 + 4 H2O + H2S
NaFeO2 + H2O = FeO(OH) + NaOH =>
NaFeO2 + H2O = FeO(OH) + NaOH
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
Li + H2O = HOH(Li) =>
Li + H2O = HOH(Li)
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
Li + H2O = HOH(Li) =>
Li + H2O = HOH(Li)
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
NaOH + C = NaCO + H =>
NaOH + C = NaCO + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/03/24
Équations équilibrées sur08/02/23
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