| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3(CH2CHCH)3(CH2)7CO2)3C3H5 + 77 O2 = 57 CO2 + 46 H2O
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
CS2SO3 + H3PO4 = CS2PO4 + H3SO3 =>
CS2SO3 + H3PO4 = CS2PO4 + H3SO3
K2CrO4 + NaCO3 = NaCrO4 + K2CO3 =>
K2CrO4 + NaCO3 = NaCrO4 + K2CO3
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
AlBr3 + HgCl2 = AlCl3 + HgBr2 =>
2 AlBr3 + 3 HgCl2 = 2 AlCl3 + 3 HgBr2
C17H33COOK + NaCl = C17H33COONa + KCl =>
C17H33COOK + NaCl = C17H33COONa + KCl
CrO4{2-} + C2H5OH + H{+} = Cr(OH)3{+} + CH3COO{-} + H2O =>
2 CrO4{2-} + C2H5OH + 5 H{+} = 2 Cr(OH)3{+} + CH3COO{-} + H2O
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
Ca(CO3)2 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
4 Ca(CO3)2 + 9 C2H4O2 = 4 Ca(C2H3O2)2 + 10 CO2 + 6 H2O
CH18 + O2 = CO2 + H2 =>
CH18 + O2 = CO2 + 9 H2
SiO2 + C0 = Si0 + CO =>
SiO2 + 2 C0 = Si0 + 2 CO
Mg(NO{3}){2} + NaOH = NaNO{3} + Mg(OH){2} =>
Mg(NO{3}){2} + NaOH = NaNO{3} + Mg(OH){2}
NaOH + CrI3 + Cl2 = H2O + NaCl + NaIO + NaCrO4 =>
14 NaOH + CrI3 + 5 Cl2 = 7 H2O + 10 NaCl + 3 NaIO + NaCrO4
AlBr3 + HgCl2 = AlCl3 + HgBr2 =>
2 AlBr3 + 3 HgCl2 = 2 AlCl3 + 3 HgBr2
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
Al + SnBr4 = AlBr3 + SnBr2 =>
2 Al + 3 SnBr4 = 2 AlBr3 + 3 SnBr2
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
SO3 + NH3 + H2O = (NH4)2SO4 =>
SO3 + 2 NH3 + H2O = (NH4)2SO4
CuS + H2 = H2S + Cu =>
CuS + H2 = H2S + Cu
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Cl2 + NO + NaOH = NaCl + HNO3 + H2O =>
3 Cl2 + 2 NO + 6 NaOH = 6 NaCl + 2 HNO3 + 2 H2O
ZnCl2 + K = KCl2 + Zn =>
ZnCl2 + K = KCl2 + Zn
H(NO3)(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 H(NO3)(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
H2O + Mn2O3 + Hg + CN{-} = Mn(CN)5{-4} + Hg(CN)2 + OH{-1] =>
3 H2O + Mn2O3 + 2 Hg + 14 CN{-} = 2 Mn(CN)5{-4} + 2 Hg(CN)2 + 6 OH{-1]
SiC + O = SiO + CO =>
SiC + 2 O = SiO + CO
ZnCl2 + K = KCl2 + Zn =>
ZnCl2 + K = KCl2 + Zn
K2CrO4 + NaCO3 = NaCrO4 + K2CO3 =>
K2CrO4 + NaCO3 = NaCrO4 + K2CO3
H2SO3 + MnO2 = SO4{-2} + Mn{+2} + H2O =>
H2SO3 + MnO2 = SO4{-2} + Mn{+2} + H2O
SO3 + NH3 + H2O = (NH4)2SO4 =>
SO3 + 2 NH3 + H2O = (NH4)2SO4
CH2 + KMnO4 + H2O = CH2(OH)2 + MnO2 + KOH =>
3 CH2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)2 + 2 MnO2 + 2 KOH
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq) =>
CaCl(aq) + NaI(aq) = CaI(s) + NaCl(aq)
K2CrO4 + NaCO3 = NaCrO4 + K2CO3 =>
K2CrO4 + NaCO3 = NaCrO4 + K2CO3
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Li18Er6Cl35O1 = ErCl3 + LiCl + LiClO4 + Li =>
4 Li18Er6Cl35O1 = 24 ErCl3 + 67 LiCl + LiClO4 + 4 Li
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na + MgCl2 = Cl + NaMg =>
Na + MgCl2 = 2 Cl + NaMg
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + Hg(CN)2 + 6 OH{-}
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
N5O9 + H2O = NH3 + O2 =>
4 N5O9 + 30 H2O = 20 NH3 + 33 O2
H2O + Mn2O3 + Hg + CN{-} = Mn(CN)5{-4} + Hg(CN)2 + OH{-1] =>
3 H2O + Mn2O3 + 2 Hg + 14 CN{-} = 2 Mn(CN)5{-4} + 2 Hg(CN)2 + 6 OH{-1]
KH2PO4 + NaHCO3 = CO2 + H2O + KHNaPO4 =>
KH2PO4 + NaHCO3 = CO2 + H2O + KHNaPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{4-} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + Hg(CN)2 + 6 OH{-}
CaCl2 + NH4OH + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl + H2O =>
3 CaCl2 + 2 NH4OH + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl + 2 H2O
NH3 + CuSO4 + H2O = (Cu(NH3)4(H2O))SO4 =>
4 NH3 + CuSO4 + H2O = (Cu(NH3)4(H2O))SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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