| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 4 O + Cl2O + H2O
B + NaOH + H2O = NaBO3 + HB =>
6 B + NaOH + 2 H2O = NaBO3 + 5 HB
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Ni2I3 = Ni2 + I2 =>
2 Ni2I3 = 2 Ni2 + 3 I2
H2ONaCl + Ag2S + Al = H2O + Na2S + ClAl + Ag =>
2 H2ONaCl + Ag2S + 2 Al = 2 H2O + Na2S + 2 ClAl + 2 Ag
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
NaI + SnCl4 = I2 + Sn + NaCl =>
4 NaI + SnCl4 = 2 I2 + Sn + 4 NaCl
NH3 + H2SO4 = H3SO4 + NH2 =>
NH3 + H2SO4 = H3SO4 + NH2
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
SeO2 + Na2O = Na2SeO3 =>
SeO2 + Na2O = Na2SeO3
Ni2I3 = Ni2 + I2 =>
2 Ni2I3 = 2 Ni2 + 3 I2
KClO3 + H2SO4 = KHSO4 + O + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 4 O + Cl2O + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
S2 + Mm + Or = S2MmOr3 =>
S2 + Mm + 3 Or = S2MmOr3
NaCl + CH4 = Na + CCl4 + H2 =>
4 NaCl + CH4 = 4 Na + CCl4 + 2 H2
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
Cu(SO4)3 + Na2PO4 = Cu(PO4)3 + Na2SO4 =>
Cu(SO4)3 + 3 Na2PO4 = Cu(PO4)3 + 3 Na2SO4
(NH4)2SO4(aq) + RbOH(aq) = Rb2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 RbOH(aq) = Rb2SO4 + 2 NH3 + 2 H2O
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
KH2PO4 + H2O = H3PO4 + KOH =>
KH2PO4 + H2O = H3PO4 + KOH
CdS + HCl = H2CdCl4 + H2S =>
CdS + 4 HCl = H2CdCl4 + H2S
H2O + CO2 = HC2 + O =>
H2O + 4 CO2 = 2 HC2 + 9 O
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
HCHO2 + KOH = H2O + KHCO2 =>
HCHO2 + KOH = H2O + KHCO2
NiCl2*6H2O + NH3 = [Ni(NH3)5H2O]Cl2 + H2O =>
NiCl2*6H2O + 5 NH3 = [Ni(NH3)5H2O]Cl2 + 5 H2O
AgNO3 + CO3 = AgCO3 + NO3 =>
AgNO3 + CO3 = AgCO3 + NO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KClO3 + H2SO4 = KHSO4 + O + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 4 O + Cl2O + H2O
M3A + HNO3 = M(NO3)3 + H3AO4 + NO + H2O =>
3 M3A + 41 HNO3 = 9 M(NO3)3 + 3 H3AO4 + 14 NO + 16 H2O
Sr + H2O = Sr(H2O)2 =>
Sr + 2 H2O = Sr(H2O)2
K + Cl = KCl =>
K + Cl = KCl
MnC2O4*3*H2O(s) + O2(g) = MnO(s) + H2O(g) + CO2(g) =>
2 MnC2O4*3*H2O(s) + O2(g) = 2 MnO(s) + 2 H2O(g) + 4 CO2(g)
KClO3 + H2SO4 = KHSO4 + O + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 4 O + Cl2O + H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe
AlI3 = AlI + I2 =>
AlI3 = AlI + I2
Zn(NO3) + NH3 = Zn(NH3)(NO3) =>
Zn(NO3) + NH3 = Zn(NH3)(NO3)
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
Al(CH3COO)3 + Ca(OH)2 = Ca(CH3COO)2 + Al(OH)3 =>
2 Al(CH3COO)3 + 3 Ca(OH)2 = 3 Ca(CH3COO)2 + 2 Al(OH)3
NH4NO3 + Ag = NH4Ag + NO3 =>
NH4NO3 + Ag = NH4Ag + NO3
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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