| Équations équilibrées la veille | Équations équilibrées le lendemain |
KS + HNO3 = KNO3 + HS
K2CO3 + SO3 = K2SO4 + CO2 =>
K2CO3 + SO3 = K2SO4 + CO2
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
CrO3 + O2 = Cr2O7 =>
4 CrO3 + O2 = 2 Cr2O7
CaO + H2O = CaO2 + H =>
CaO + H2O = CaO2 + 2 H
Fe + CuS = Fe3S + Cu =>
3 Fe + CuS = Fe3S + Cu
KMnO4 + K2S + HClO4 = Mn(Cl04)2 + SO2 + KClO4 + H2O =>
2 KMnO4 + 21 K2S + 60 HClO4 = 2 Mn(Cl04)2 + 21 SO2 + 44 KClO4 + 30 H2O
AgNO3 + IK = AgI + KNO3 =>
AgNO3 + IK = AgI + KNO3
C3H6O + Br2 = C3H5BrO + HBr =>
C3H6O + Br2 = C3H5BrO + HBr
HC6H12O2 + H2O = H3O + C6H12CO2 =>
7 HC6H12O2 + 13 H2O = 15 H3O + 6 C6H12CO2
KHSO4 + Ba(HS)2 = BaSO4 + H2S + K2SO4 =>
2 KHSO4 + Ba(HS)2 = BaSO4 + 2 H2S + K2SO4
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3) =>
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3)
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2Se + NaNO3 + H2SO4 = K2SO4 + SeO2 + NO2 + H2O + Na2SO4 =>
K2Se + 6 NaNO3 + 4 H2SO4 = K2SO4 + SeO2 + 6 NO2 + 4 H2O + 3 Na2SO4
AlO + NaOH + H2O = Al(OH)4 + Na =>
AlO + 2 NaOH + H2O = Al(OH)4 + 2 Na
Na2O + HClO4 = Na2(ClO4)2 + H2O =>
Na2O + 2 HClO4 = Na2(ClO4)2 + H2O
Ni + Na(NO3) = Na + Ni(NO3)2 =>
Ni + 2 Na(NO3) = 2 Na + Ni(NO3)2
NaHS + LiOH = NaOH + LiHS =>
NaHS + LiOH = NaOH + LiHS
KSbCl6 + H2O = Sb2O5 + KCl + HCl =>
2 KSbCl6 + 5 H2O = Sb2O5 + 2 KCl + 10 HCl
H3BO3 + CH4O = C3H9BO3 + H2O =>
H3BO3 + 3 CH4O = C3H9BO3 + 3 H2O
Ca + NaN = CaN + Na =>
Ca + NaN = CaN + Na
Pb(OH)2 + CuClO4 = Pb(ClO4)2 + CuOH =>
Pb(OH)2 + 2 CuClO4 = Pb(ClO4)2 + 2 CuOH
NaCl + CuCO3 = CuCl + NaCO3 =>
NaCl + CuCO3 = CuCl + NaCO3
C6H10 + NaOH + CHCl3 = C7H10Cl2 + NaCl + H2O =>
C6H10 + NaOH + CHCl3 = C7H10Cl2 + NaCl + H2O
ClC3H8 = Cl2 + C3H8 =>
2 ClC3H8 = Cl2 + 2 C3H8
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + (NH4)2SO4 + H2O =>
3(NH4)2SO4*FeSO4*6H2O + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3(NH4)2SO4 + 18 H2O
CH3(NH2) + O2 = CO2 + H2O + N2 =>
4 CH3(NH2) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C6H11CH3 + O2 = CO2 + H2O =>
2 C6H11CH3 + 21 O2 = 14 CO2 + 14 H2O
NH4I(aq) + NaOH(aq) = NH4OH + NaI =>
NH4I(aq) + NaOH(aq) = NH4OH + NaI
CaCO3 + C2H3O2 = CO2 + CaC2H3O2 + H2O =>
7 CaCO3 + 9 C2H3O2 = 11 CO2 + 7 CaC2H3O2 + 3 H2O
Hf(IO4) + V2(SO4)5 = Hf(SO4) + V2(IO4)5 =>
5 Hf(IO4) + V2(SO4)5 = 5 Hf(SO4) + V2(IO4)5
MnO2(s) + HCl(aw) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(aw) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
CuCl2 + O2 = CuO2 + ClO =>
CuCl2 + 2 O2 = CuO2 + 2 ClO
Cu(SO4) + KPO4 = CuPO4 + KSO4 =>
Cu(SO4) + KPO4 = CuPO4 + KSO4
CH3(CH2)42CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)42CH3 + 133 O2 = 88 CO2 + 90 H2O
C2H5O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H5O + 6 Cu(OH)2 = 2 CH3COOH + 3 Cu2O + 7 H2O
ZnCl2 + C2H5NS = C2H5NCl2 + ZnS =>
ZnCl2 + C2H5NS = C2H5NCl2 + ZnS
DIVK + DICK = DDIIVCKK =>
DIVK + DICK = DDIIVCKK
Na2HPO4 + BaCl + NH3 = Ba2(NH3)HPO4 + NaCl =>
Na2HPO4 + 2 BaCl + NH3 = Ba2(NH3)HPO4 + 2 NaCl
Bi2(SO4)3 + KI = K2SO4 + BiI3 =>
Bi2(SO4)3 + 6 KI = 3 K2SO4 + 2 BiI3
Al2(SO4)3 + NaHPO4 = Na2SO4 + Al(HPO4)3 =>
Al2(SO4)3 + 6 NaHPO4 = 3 Na2SO4 + 2 Al(HPO4)3
(NH4)2S + Co(OH)3 = NH4OH + Co2S3 =>
3(NH4)2S + 2 Co(OH)3 = 6 NH4OH + Co2S3
Fe + Cl(g) = FeCl2 =>
Fe + 2 Cl(g) = FeCl2
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3) =>
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3)
PbS + O2 = Pb + SO2 =>
PbS + O2 = Pb + SO2
CaCl2 + HC2H3O2 = Ca(C2H3O2)2 + HCl =>
CaCl2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 HCl
Mn(NO3)2 + (Pb2Pb)O4 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5(Pb2Pb)O4 + 26 HNO3 = 15 Pb(NO3)2 + 2 HMnO4 + 12 H2O
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
P + H3 = PH3 =>
P + H3 = PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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