| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + C5H10O2 = C9H18O2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + CHKO3 = H2CH + KO3SO4 =>
H2SO4 + CHKO3 = H2CH + KO3SO4
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6 =>
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6
K2O + MgO + HClO2 = KMg(ClO2)3 + H2O =>
K2O + 2 MgO + 6 HClO2 = 2 KMg(ClO2)3 + 3 H2O
Fe2(SO4)3 + CrCl2 + H2SO4 = FeSO4 + Cr2(SO4)3 + HCl =>
Fe2(SO4)3 + 2 CrCl2 + 2 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 4 HCl
N = N2 =>
2 N = N2
NaOH + N2H4 + AgNO3 = NaNO3 + Ag2O + NH3 =>
5 NaOH + 4 N2H4 + 4 AgNO3 = 5 NaNO3 + 2 Ag2O + 7 NH3
SiO2(s) + CaO(s) = CaSiO3 =>
SiO2(s) + CaO(s) = CaSiO3
SbH3 = H2 + Sb =>
2 SbH3 = 3 H2 + 2 Sb
Ag(NH3)2Cl + KI = AgCl + NH3KI =>
Ag(NH3)2Cl + 2 KI = AgCl + 2 NH3KI
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4
Na2S2O3 + H2SO4 + KHCrO4 = Na2SO4 + Cr2(SO4)2 + K2SO4 + H2O =>
Na2S2O3 + 2 H2SO4 + 2 KHCrO4 = Na2SO4 + Cr2(SO4)2 + K2SO4 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H5 + Cl2 = C2Cl5 + HCl =>
C2H5 + 5 Cl2 = C2Cl5 + 5 HCl
AgNO3 + (NH4)2SeO4 = Ag2SeO4 + NH4NO3 =>
2 AgNO3 + (NH4)2SeO4 = Ag2SeO4 + 2 NH4NO3
K2CrO4 + SrCl2 = KCl + SrCrO4 =>
K2CrO4 + SrCl2 = 2 KCl + SrCrO4
NaClO + CO2 = Na2CO3 + Cl2 + O2 =>
4 NaClO + 2 CO2 = 2 Na2CO3 + 2 Cl2 + O2
Fe3N2 + Ca = Ca3N2 + Fe =>
Fe3N2 + 3 Ca = Ca3N2 + 3 Fe
Sn{2+} + Co = Sn + Co{2+} =>
Sn{2+} + Co = Sn + Co{2+}
KI(aq) + CI2(g) = KCI(aq) + I2(g) =>
KI(aq) + CI2(g) = KCI(aq) + I2(g)
CH4 + S2 + O2 = CS2 + H2SO4 =>
CH4 + 2 S2 + 4 O2 = CS2 + 2 H2SO4
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
KClO2(s) = KCl(s) + O2(g) =>
KClO2(s) = KCl(s) + O2(g)
C6H12O6 + HNO3 = CO2 + H2O + N2 =>
5 C6H12O6 + 24 HNO3 = 30 CO2 + 42 H2O + 12 N2
Br{-} + O3 = BrO3{-} =>
Br{-} + O3 = BrO3{-}
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnS + (NH4)2S = (NH4)2SnS2 =>
SnS + (NH4)2S = (NH4)2SnS2
NaAlO2 + Al2(SO4)3*14H2O = Al(OH)3 + Na2SO4 + H2O =>
6 NaAlO2 + Al2(SO4)3*14H2O = 8 Al(OH)3 + 3 Na2SO4 + 2 H2O
ZnS + HNO3 = Zn(NO3)2 + SO2 + NO2 + H2O =>
ZnS + 8 HNO3 = Zn(NO3)2 + SO2 + 6 NO2 + 4 H2O
NH4NO3 + CaI2 = NH4I + Ca(NO3)2 =>
2 NH4NO3 + CaI2 = 2 NH4I + Ca(NO3)2
Pb(C2H3O2)2 + AlBr3 = PbBr2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(C2H3O2)3
Al2(CO3)3 + HNO3 = Al(NO3)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O + 3 CO2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
H2SO4 + NaNO2 = HNO3 + NaHSO4 + NO + H2O =>
3 H2SO4 + 3 NaNO2 = HNO3 + 3 NaHSO4 + 2 NO + H2O
NH4NO3 + CaI2 = NH4I + Ca(NO3)2 =>
2 NH4NO3 + CaI2 = 2 NH4I + Ca(NO3)2
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr32(SO4)3 + K2SO4 + H2O =>
93 Zn + 16 K2Cr2O7 + 112 H2SO4 = 93 ZnSO4 + Cr32(SO4)3 + 16 K2SO4 + 112 H2O
Ag(NO3) + NaOH = AgOH + Na(NO3) =>
Ag(NO3) + NaOH = AgOH + Na(NO3)
Ca(HCO3)2 + CH3COOH = Ca(COOH)2 + H2O + CO2 =>
2 Ca(HCO3)2 + CH3COOH = 2 Ca(COOH)2 + 2 H2O + 2 CO2
Si(C3H7O)3NH2 + H2O = Si(OH)3CH2CH2NH2 + C2H5OH =>
2 Si(C3H7O)3NH2 + 7 H2O = 2 Si(OH)3CH2CH2NH2 + 7 C2H5OH
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + HCl + H2O =>
2 YbCl2 + KClO + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 HCl + H2O
N2H4 + MnO2 = N2 + Mn(OH)2 =>
N2H4 + 2 MnO2 = N2 + 2 Mn(OH)2
Na3AsO4 + CuSO4 = Na2SO4 + Cu3(AsO4)2 =>
2 Na3AsO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(AsO4)2
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O =>
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O
FeCl2 + Na2PO4 = NaCl + Fe2(PO4)2 =>
2 FeCl2 + 2 Na2PO4 = 4 NaCl + Fe2(PO4)2
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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