| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + 2 H3AsO4 = Mn(H2AsO4)2 + 2 H2O
CsOH2O = Cs(OH)2 =>
CsOH2O = Cs(OH)2
Fe + Ag = FeAg =>
Fe + Ag = FeAg
FeCl3 + (NH4)3OH = Fe(OH)3 + (NH4)3Cl =>
FeCl3 + 3(NH4)3OH = Fe(OH)3 + 3(NH4)3Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
CuCl2 + K2O = CuO + KCl =>
CuCl2 + K2O = CuO + 2 KCl
ZnFeCl2 = ZnCl2Fe =>
ZnFeCl2 = ZnCl2Fe
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
HNO3KOH = KNO3 + H2O =>
HNO3KOH = KNO3 + H2O
HClO3 + BOH = BClO3 + H2O =>
HClO3 + BOH = BClO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HF = FH =>
HF = FH
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
(OH)2 = OH =>
(OH)2 = 2 OH
Ag2SO4 + H2O = Ag + O2 + H2SO4 =>
2 Ag2SO4 + 2 H2O = 4 Ag + O2 + 2 H2SO4
Fe2O3 + C3 = Fe + CO2 =>
2 Fe2O3 + C3 = 4 Fe + 3 CO2
Li2O + P2O3 = Li2P + P2O4 =>
2 Li2O + 6 P2O3 = 2 Li2P + 5 P2O4
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
H2SO4 + RbHCO3 = Rb2SO4 + H(HCO3) =>
H2SO4 + 2 RbHCO3 = Rb2SO4 + 2 H(HCO3)
NaOCH3 + HCOOH = HCOO + HNaOCH3 =>
NaOCH3 + HCOOH = HCOO + HNaOCH3
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
C2OO = CO =>
C2OO = 2 CO
HCl + HPO4 = Cl + H3PO4 =>
2 HCl + HPO4 = 2 Cl + H3PO4
HNO2 + Na2CO3 = NaNO2 + H2O + CO2 =>
2 HNO2 + Na2CO3 = 2 NaNO2 + H2O + CO2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)(aq) + Fe(s) =>
3 Ca(s) + Fe(NO3)3(aq) = 3 Ca(NO3)(aq) + Fe(s)
HCIO + NaOH = NaCIO + H2O =>
HCIO + NaOH = NaCIO + H2O
Au + H3PO4 = Au3(PO4)2 + H2 =>
3 Au + 2 H3PO4 = Au3(PO4)2 + 3 H2
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
COH5COOH + O2 = CO2 + H2O =>
COH5COOH + 2 O2 = 2 CO2 + 3 H2O
FeSO4 + NaOH = FeO + Na2SO4 + H2O =>
FeSO4 + 2 NaOH = FeO + Na2SO4 + H2O
SnCl4 + NH4NO3 + H2O = SnO2 + NH4Cl + HNO3 =>
SnCl4 + 4 NH4NO3 + 2 H2O = SnO2 + 4 NH4Cl + 4 HNO3
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
CH3CH2ONaH2O = CH3CH2OHNaOH =>
CH3CH2ONaH2O = CH3CH2OHNaOH
AlN + H2O = NH3 + Al(OH)3 =>
AlN + 3 H2O = NH3 + Al(OH)3
C39H74O6 + NaOH = C12H23NaO2 + C3H8O3 =>
C39H74O6 + 3 NaOH = 3 C12H23NaO2 + C3H8O3
HNO3 + Mg = H2O + Mg(NO3)2 + NO2 =>
4 HNO3 + Mg = 2 H2O + Mg(NO3)2 + 2 NO2
NaCl + LiBr = NaBr + LiCl =>
NaCl + LiBr = NaBr + LiCl
Ag[(NH3)2]Cl + KI = AgI + NH3 + KCl =>
Ag[(NH3)2]Cl + KI = AgI + 2 NH3 + KCl
KMnO4 + H2SO4 + NaSO3 = K2SO4 + MnSO4 + H2O + NaSO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaSO3 = K2SO4 + 2 MnSO4 + 3 H2O + 5 NaSO4
N2O + H[SnCl3] + HCl + H2O = (NH3OH)Cl + H2[SnCl6] =>
N2O + 2 H[SnCl3] + 8 HCl + H2O = 2(NH3OH)Cl + 2 H2[SnCl6]
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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