| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + SO3 = CaSO4
H2S + AgPO4 = AgPO3S + H2O =>
H2S + AgPO4 = AgPO3S + H2O
Fe(OH)3 + H3(PO4) = FePO4 + H2O =>
Fe(OH)3 + H3(PO4) = FePO4 + 3 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C10H21Cl + NH3 = C10H21NH2 + HCl =>
C10H21Cl + NH3 = C10H21NH2 + HCl
HCOOC2H5 + NaOH = C2H5OH + HCOONa =>
HCOOC2H5 + NaOH = C2H5OH + HCOONa
H2TiO2Cl4 + NaOH + H2O2 = Na4TiO8 + NaCl + H2O =>
H2TiO2Cl4 + 8 NaOH + 3 H2O2 = Na4TiO8 + 4 NaCl + 8 H2O
NH4 = NH3 + H =>
NH4 = NH3 + H
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CuOH2CO3 + HCl = CuCl2 + H2O + CO2 =>
CuOH2CO3 + 2 HCl = CuCl2 + 2 H2O + CO2
Zn(OH)2 + NaOH + H2O = Na2[Zn(OH)4(H2O)2] =>
Zn(OH)2 + 2 NaOH + 2 H2O = Na2[Zn(OH)4(H2O)2]
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
H2SO4 + C2H3NaO2 = Na2SO4 + C2H4O2 =>
H2SO4 + 2 C2H3NaO2 = Na2SO4 + 2 C2H4O2
NaI + SnBr2 = NaBr + SnI2 =>
2 NaI + SnBr2 = 2 NaBr + SnI2
Ga2O3 + Al = Al2O3 + Ga =>
Ga2O3 + 2 Al = Al2O3 + 2 Ga
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
Pb + HCl + HNO3 = H2PbCl4 + NO + H2O =>
3 Pb + 12 HCl + 2 HNO3 = 3 H2PbCl4 + 2 NO + 4 H2O
PtBr4 + H2O = PtBr4(H2O)2 =>
PtBr4 + 2 H2O = PtBr4(H2O)2
Ag2SeO3 + Br2 + H2O = H2SeO4 + AgBr =>
Ag2SeO3 + Br2 + H2O = H2SeO4 + 2 AgBr
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3CH2COOH + Na2O = C2H5COONa + H2O =>
2 CH3CH2COOH + Na2O = 2 C2H5COONa + H2O
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
C2H4O2 + Na(OH) = NaC2H3O2 + H2O =>
C2H4O2 + Na(OH) = NaC2H3O2 + H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
Fe1Si3 = Fe + Si =>
Fe1Si3 = Fe + 3 Si
HNO3 + PBO2 = PB(NO3)2 + H2O + O2 =>
4 HNO3 + 2 PBO2 = 2 PB(NO3)2 + 2 H2O + O2
C2H6(g) + O2 = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(g)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K2S + CdCl2 = K2Cl2 + CdS =>
K2S + CdCl2 = K2Cl2 + CdS
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
Xe + PtF6 = Pt + XeF6 =>
Xe + PtF6 = Pt + XeF6
NpO2(NO3)2 = NpO2 + NO2 + O2 =>
NpO2(NO3)2 = NpO2 + 2 NO2 + O2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O
Li3N + H2O = Li2O + NH3 =>
2 Li3N + 3 H2O = 3 Li2O + 2 NH3
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2 =>
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
Co2(CO)8 + H2 = H[Co(CO)4] =>
Co2(CO)8 + H2 = 2 H[Co(CO)4]
Bi(OH)3 + C7H6O3 = C7H5O4Bi + H2O =>
Bi(OH)3 + C7H6O3 = C7H5O4Bi + 2 H2O
PbSO4 + NaOH = PbOH + SO4Na =>
PbSO4 + NaOH = PbOH + SO4Na
N + Cu = Cu3N2 =>
2 N + 3 Cu = Cu3N2
HNO3 + CuO = O2 + Cu(HNO3)2 =>
4 HNO3 + 2 CuO = O2 + 2 Cu(HNO3)2
Mo + HCl = MoH + Cl =>
Mo + HCl = MoH + Cl
Fe + HF = Fe(HF)2 =>
Fe + 2 HF = Fe(HF)2
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
C4H9Br + NaOH = C4H9OH + Br + Na =>
C4H9Br + NaOH = C4H9OH + Br + Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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