| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + 2 Al(NO3)
Ba(ClO4)2(aq) + K2SO4(aq) = BaSO4(s) + KClO4(aq) =>
Ba(ClO4)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KClO4(aq)
(C4H4O6)2{-} + H2SO4 = (SO4)2{-} + H2C4H4O6 =>
(C4H4O6)2{-} + 2 H2SO4 = (SO4)2{-} + 2 H2C4H4O6
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
KBr + HMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 HMnO4 + 7 H2SO4 = 5 Br2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)
C6H5OH(s) + O2(g) = CO2(g) + H2O(s) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(s)
C2H2 + Cu(NH3)2Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = C2Cu2 + 2 NH4Cl + 2 NH3
Cr2(SO4)3 + KBiO3 + H2SO4 = K2Cr2O7 + K2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 KBiO3 + 4 H2SO4 = 2 K2Cr2O7 + K2SO4 + 3 Bi2(SO4)3 + 4 H2O
N2H8S + NiN2O6 = NH4NO3 + NiS =>
N2H8S + NiN2O6 = 2 NH4NO3 + NiS
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Fe(HSO4)2 = FeS2O7 + H2O =>
Fe(HSO4)2 = FeS2O7 + H2O
NH4Co3 + MgCl2 = NH4Cl + MgCo3 + Cl2 =>
2 NH4Co3 + 2 MgCl2 = 2 NH4Cl + 2 MgCo3 + Cl2
NaOH + C4H6O5 = NaC4H5O5 + H2O =>
NaOH + C4H6O5 = NaC4H5O5 + H2O
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4 =>
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4
COS = CS2 + CO2 =>
2 COS = CS2 + CO2
Mg + K2CO3 = MgCO3 + K =>
Mg + K2CO3 = MgCO3 + 2 K
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
SnO2*4H2O + HCl = SnCl4 + H2O =>
SnO2*4H2O + 4 HCl = SnCl4 + 6 H2O
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
K2Cr2O7 + sulfuricacid = potassiumsulfate + Cr2SO4 + water + oxygen =>
2 K2Cr2O7 + 4 H2SO4 = 2 K2SO4 + 2 Cr2SO4 + 4 H2O + 5 O2
Nd2(CO3)3 + HCl = NdCl3 + H2CO3 =>
Nd2(CO3)3 + 6 HCl = 2 NdCl3 + 3 H2CO3
KCl(aq) + Na2CO3(aq) = KCO3(g) + Na2Cl(aq) =>
KCl(aq) + Na2CO3(aq) = KCO3(g) + Na2Cl(aq)
SO2(s) + NO2(g) = SO3(g) + NO(g) =>
SO2(s) + NO2(g) = SO3(g) + NO(g)
Li2CO3 + CrBr3 = Cr2(CO3)3 + LiBr =>
3 Li2CO3 + 2 CrBr3 = Cr2(CO3)3 + 6 LiBr
KMnO4 + H2S + HSO4 = K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 13 H2S + 14 HSO4 = 9 K2SO4 + 18 MnSO4 + 20 H2O
KOH(aq) + Cl2(g) = KClO3(aq) + KCl(aq) + H20(l) =>
60 KOH(aq) + 30 Cl2(g) = 20 KClO3(aq) + 40 KCl(aq) + 3 H20(l)
C4H8 + HBr = C4H8HBr =>
C4H8 + HBr = C4H8HBr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al(OH)3 + NH4OH = Al(OH)6 + NH4 =>
Al(OH)3 + 3 NH4OH = Al(OH)6 + 3 NH4
Fe2O3 + Al2 = Fe + Al2O =>
Fe2O3 + 3 Al2 = 2 Fe + 3 Al2O
(NH4)2CO3 + Mg(NO3)2 = (NH4)NO3 + MgCO3 =>
(NH4)2CO3 + Mg(NO3)2 = 2(NH4)NO3 + MgCO3
(CH3)3SiO[(CH3)2SiO]10Si(CH3)3 + HOC2H4(OC2H4)8OC2H4OH + HCl = (CH3)3SiO[(CH3)2SiO]10Si(CH3)3OC2H4(OC2H4)8OC2H4H + H2O + Cl =>
(CH3)3SiO[(CH3)2SiO]10Si(CH3)3 + HOC2H4(OC2H4)8OC2H4OH + HCl = (CH3)3SiO[(CH3)2SiO]10Si(CH3)3OC2H4(OC2H4)8OC2H4H + H2O + Cl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg(NO3)2 + HgBr2 = MgBr2 + Hg(NO3)2 =>
Mg(NO3)2 + HgBr2 = MgBr2 + Hg(NO3)2
K2CO3 + HBr = H2CO3 + KBr =>
K2CO3 + 2 HBr = H2CO3 + 2 KBr
C8(NO2)8 = CO2 + N2 =>
C8(NO2)8 = 8 CO2 + 4 N2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
ZnO(s) + H2S(g) = ZnS(s) + H2O(l) =>
ZnO(s) + H2S(g) = ZnS(s) + H2O(l)
Na2WO4 + HNO3 + HCl = WO2Cl2(H2O)2 + NaNO3 =>
Na2WO4 + 2 HNO3 + 2 HCl = WO2Cl2(H2O)2 + 2 NaNO3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Cd + H2CO3 = Cd(CO3)2 + H2 =>
Cd + 2 H2CO3 = Cd(CO3)2 + 2 H2
IO3{-} + HSO3{-} = HSO4{-} + I{-} =>
IO3{-} + 3 HSO3{-} = 3 HSO4{-} + I{-}
HCl(aq) + AL(OH)3(aq) = ALCl3(aq) + H2O(l) =>
3 HCl(aq) + AL(OH)3(aq) = ALCl3(aq) + 3 H2O(l)
AgHCO3 = Ag2CO3 + HOH + CO2 =>
2 AgHCO3 = Ag2CO3 + HOH + CO2
Na2S2O3 + H2O = H2S + Na2SO4 =>
Na2S2O3 + H2O = H2S + Na2SO4
NaClO + I + Na(OH) = NaIO3 + NaCl + H2O =>
5 NaClO + 2 I + 2 Na(OH) = 2 NaIO3 + 5 NaCl + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + H4P2O7 = Ca(H3P2O7)2 + H2O =>
Ca(OH)2 + 2 H4P2O7 = Ca(H3P2O7)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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