| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4{3-} + 24 HNO3 + 12(NH4)2MoO4 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O + 3 NO3{-}
CaOH + HSO = CaSO + H2O =>
CaOH + HSO = CaSO + H2O
Ag2Cr2O7 = Ag + Cr2 + O7 =>
Ag2Cr2O7 = 2 Ag + Cr2 + O7
PBO + C = CO2 + PB =>
2 PBO + C = CO2 + 2 PB
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
HNO3(aq) + KCN(aq) = HCN(g) + KNO3(aq) =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3(aq)
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2 =>
3 NaPO3 + CoSO4 = Co(PO4)2 + Na3PO3 + SO2
K + Al2O3 = Al + K3O =>
9 K + Al2O3 = 2 Al + 3 K3O
(NH4)2SO4 + Na2S = (NH4)2S + Na2SO4 =>
(NH4)2SO4 + Na2S = (NH4)2S + Na2SO4
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
C4H6 + HCl = C4H5Cl + H2 =>
C4H6 + HCl = C4H5Cl + H2
CaF2 + O2 = CaO + F2O7 =>
CaF2 + 4 O2 = CaO + F2O7
Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Na3PO4 + Mg(NO3)2 = Na2(NO3)2 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(NO3)2 = 3 Na2(NO3)2 + Mg3(PO4)2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(g) =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(g)
C9H8O4 + NaHCO3 = Na + CO2 + H2O =>
C9H8O4 + 36 NaHCO3 = 36 Na + 45 CO2 + 22 H2O
K3(Fe(SCN)6) + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2 + Na2SO4 + KNO3 =>
7 K3(Fe(SCN)6) + 54 Na2Cr2O7 + 174 H2SO4 = 7 Fe(NO3)3 + 54 Cr2(SO4)3 + 42 CO2 + 174 H2 + 54 Na2SO4 + 21 KNO3
K2SO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
Pb(NO3)2 = N + O2 + Pb =>
Pb(NO3)2 = 2 N + 3 O2 + Pb
C3H9O3 + O2 = CO + H2O =>
4 C3H9O3 + 9 O2 = 12 CO + 18 H2O
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
BEEF = FEEB =>
BEEF = FEEB
KNO3 + PbCl2 = Pb(NO3)2 + KCl =>
2 KNO3 + PbCl2 = Pb(NO3)2 + 2 KCl
HI + Co(OH)3 = CoI3 + H2O =>
3 HI + Co(OH)3 = CoI3 + 3 H2O
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
S + H2 = SH6 =>
S + 3 H2 = SH6
AuS + H = Au + HS =>
AuS + H = Au + HS
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
CuNO3*2 + NaOH = Cu + OH + NaNO3 =>
CuNO3*2 + NaOH = Cu + OH + NaNO3
C20H38 + O = C19H36O2 + CO2H2 =>
C20H38 + 4.0000000000001O = C19H36O2 + CO2H2
Al + NO3 + OH{-} + H2O = Al(OH)4{-} + NH3 =>
3 Al + NO3 + 3 OH{-} + 6 H2O = 3 Al(OH)4{-} + NH3
Li3PO4 + BeSO4 = Li2SO4 + Be3(PO4)2 =>
2 Li3PO4 + 3 BeSO4 = 3 Li2SO4 + Be3(PO4)2
H2C2O4 + KOH = KC2O4 + H2O + H =>
H2C2O4 + KOH = KC2O4 + H2O + H
Na(NO3)2 + KI = NaI + K(NO3)2 =>
Na(NO3)2 + KI = NaI + K(NO3)2
Eu2O3 + S = EuS + O2 =>
2 Eu2O3 + 4 S = 4 EuS + 3 O2
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
Li2CO3 + [Co(NH3)5Cl]Cl2 = LiCoO2 + CO2 + NH3 + LiCl =>
2 Li2CO3 + [Co(NH3)5Cl]Cl2 = LiCoO2 + 2 CO2 + 5 NH3 + 3 LiCl
CoCl2 + K2O = CoO + KCl =>
CoCl2 + K2O = CoO + 2 KCl
(NH4)2CO3(s) + O2(g) = (NH4)2O(s) + CO3(g) =>
2(NH4)2CO3(s) + O2(g) = 2(NH4)2O(s) + 2 CO3(g)
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
NaClO3 = NaCl(s) + O2(l) =>
2 NaClO3 = 2 NaCl(s) + 3 O2(l)
CH3CH2OH + NaOH = C2H5ONa + H2O =>
CH3CH2OH + NaOH = C2H5ONa + H2O
CaOMgO + H2O = Ca(OH)2Mg(OH)2 =>
CaOMgO + 2 H2O = Ca(OH)2Mg(OH)2
F + S8 = SF5 =>
40 F + S8 = 8 SF5
Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2*H2O + H2O
Sn + AlPO4 = SnPO4 + Al =>
Sn + AlPO4 = SnPO4 + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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