| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + NaNO3 = NaAuO2 + NO
H2 + O2 = H2O3141592 =>
H2 + 1570796 O2 = H2O3141592
BeO = Be + O =>
BeO = Be + O
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Fe3(PO4)2 + (NH4)2CO3 = (NH4)3PO4 + Fe2(CO3)2 =>
2 Fe3(PO4)2 + 6(NH4)2CO3 = 4(NH4)3PO4 + 3 Fe2(CO3)2
CaCl2*2H2O + H2O2 + NH3 + H2O = CaO2*8H2O + NH4Cl =>
CaCl2*2H2O + H2O2 + 2 NH3 + 6 H2O = CaO2*8H2O + 2 NH4Cl
SnS3 + H2SO4 = SnSO4 + H2O + S =>
3 SnS3 + 4 H2SO4 = 3 SnSO4 + 4 H2O + 10 S
Pb(NO3)2 + AlCl3 = Pb(Cl2) + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 Pb(Cl2) + 2 Al(NO3)3
H2O(t) = H2(g) + O2(g) =>
2 H2O(t) = 2 H2(g) + O2(g)
Zn(NO3)2 + FeSO4 = Fe(NO3)2 + ZnSO4 =>
Zn(NO3)2 + FeSO4 = Fe(NO3)2 + ZnSO4
ZnO + Ca(OH)2 + H2O = CaZn2(OH)6*2H2O =>
2 ZnO + Ca(OH)2 + 4 H2O = CaZn2(OH)6*2H2O
ZnI2 + OH = Zn + I2OH =>
ZnI2 + OH = Zn + I2OH
Pb + Cl2 = PbCl2 =>
Pb + Cl2 = PbCl2
Na3[Cr(OH)6] + NH4Cl = Cr(OH)3 + NaCl + NH3 + H2O =>
Na3[Cr(OH)6] + 3 NH4Cl = Cr(OH)3 + 3 NaCl + 3 NH3 + 3 H2O
Cu(ClO4)2*6H2O + Zn = Zn(ClO4)2 + Cu + H2O =>
Cu(ClO4)2*6H2O + Zn = Zn(ClO4)2 + Cu + 6 H2O
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
C8C21 + H2O2 = CO2 + H2O =>
C8C21 + 58 H2O2 = 29 CO2 + 58 H2O
K2Cr2O7 + H3AsO3 = K2AsO3 + H3Cr2O7 =>
K2Cr2O7 + H3AsO3 = K2AsO3 + H3Cr2O7
Na + FeSO4 = NaSO4 + Fe =>
Na + FeSO4 = NaSO4 + Fe
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Cs2O + Al(OH)3 = CsAlO2 + H2O =>
Cs2O + 2 Al(OH)3 = 2 CsAlO2 + 3 H2O
Ag(NO3)2 + H2S = AgS + H(NO3) =>
Ag(NO3)2 + H2S = AgS + 2 H(NO3)
CuSO4 + SnCl = CuCl + SnSO4 =>
CuSO4 + SnCl = CuCl + SnSO4
NaCl + Co(NO3)2 = CoCl2 + NaNO3 =>
2 NaCl + Co(NO3)2 = CoCl2 + 2 NaNO3
H2O2 + CF4 + NBr3 = H2O + CO2 + NF3 + Br2 =>
6 H2O2 + 3 CF4 + 4 NBr3 = 6 H2O + 3 CO2 + 4 NF3 + 6 Br2
CaCl2(aq) + NaHCO3(aq) = CO2() + H2O() + CaCO3() + NaCl(aq) =>
CaCl2(aq) + 2 NaHCO3(aq) = CO2() + H2O() + CaCO3() + 2 NaCl(aq)
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
Li + Mn(NO3)4 = LiNO3 + Mn =>
4 Li + Mn(NO3)4 = 4 LiNO3 + Mn
Li2CO3(aq) + Al(NO3)3(aq) = Li2(NO3)3(aq) + AlCO3(s) =>
Li2CO3(aq) + Al(NO3)3(aq) = Li2(NO3)3(aq) + AlCO3(s)
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
NH3 + C + K2CO3 = H2O + KCN =>
2 NH3 + C + K2CO3 = 3 H2O + 2 KCN
BaCO3 + TiO2 + Fe2O3 = BaTi22Fe3O3 + CO2 + O2 =>
4 BaCO3 + 88 TiO2 + 6 Fe2O3 = 4 BaTi22Fe3O3 + 4 CO2 + 93 O2
C7H6O3 + CH3COOH + FeCl3 = C9H8FeO + HCl + CO2 =>
46 C7H6O3 + 19 CH3COOH + 32 FeCl3 = 32 C9H8FeO + 96 HCl + 72 CO2
N + B = N2B =>
2 N + B = N2B
CuFeS2 + O = SO2 + CuO + Fe2O3 =>
2 CuFeS2 + 13 O = 4 SO2 + 2 CuO + Fe2O3
Na2SO3 + KClO3 = NaClO3 + K2SO3 =>
Na2SO3 + 2 KClO3 = 2 NaClO3 + K2SO3
PO4 + AgNO3 = AgPO3 + NO4 =>
PO4 + AgNO3 = AgPO3 + NO4
C45H80O26 + H2O + SO4{-2} = HCO3{-} + HS{-} + H{+} =>
C45H80O26 + 5 H2O + 26 SO4{-2} = 45 HCO3{-} + 26 HS{-} + 19 H{+}
Li + Cr(SO4)3 = LiSO4 + Cr =>
3 Li + Cr(SO4)3 = 3 LiSO4 + Cr
Al + NaOH + H2O = Na[Al(OH)4(OH2)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(OH2)2] + 3 H2
C5H11Cl + CuO + O2 = CO2 + CuCl + H2O =>
4 C5H11Cl + 4 CuO + 29 O2 = 20 CO2 + 4 CuCl + 22 H2O
SrSO3(s) + HI(aq) = SrH(aq) + ISO3(aq) =>
SrSO3(s) + HI(aq) = SrH(aq) + ISO3(aq)
HNO3(aq) + P2O5(s) = N2O5(g) + HPO3(aq) =>
2 HNO3(aq) + P2O5(s) = N2O5(g) + 2 HPO3(aq)
H2SO4 + Co(OH)3 = Co(OH)SO4 + H2O =>
H2SO4 + Co(OH)3 = Co(OH)SO4 + 2 H2O
C5H8(i) + O2(g) = CO2(g) + H2O(g) =>
C5H8(i) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
Na3(Cr(OH)6) + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 Na3(Cr(OH)6) + 4 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
NaCl(aq) + FeCl3(aq) = FeNa3(aq) + Cl2(l) =>
3 NaCl(aq) + FeCl3(aq) = FeNa3(aq) + 3 Cl2(l)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C + PBO = CO + PB =>
C + PBO = CO + PB
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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