| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + H2O = CO + 2 H
XeF2 + KI + H2O = Xe + HF + KIO4 =>
4 XeF2 + KI + 4 H2O = 4 Xe + 8 HF + KIO4
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CH3COOHPCl5 = CH3COClHClPOCl3 =>
CH3COOHPCl5 = CH3COClHClPOCl3
NaH2(SO4) = Na(SO4)H2 =>
NaH2(SO4) = Na(SO4)H2
Na + H2S = H2Na + S =>
Na + H2S = H2Na + S
CaS + CaSO4 + Hg = HgS + CaO =>
3 CaS + CaSO4 + 4 Hg = 4 HgS + 4 CaO
F2O + NaOH = Na2F2O2 + H2O =>
F2O + 2 NaOH = Na2F2O2 + H2O
Pb + K(NO3) = Pb(NO3) + K =>
Pb + K(NO3) = Pb(NO3) + K
Cr(NO3)3 + SrCl2 = Sr(NO3)2 + CrCl3 =>
2 Cr(NO3)3 + 3 SrCl2 = 3 Sr(NO3)2 + 2 CrCl3
C6H12O6 = CH3COCOO + H =>
C6H12O6 = 2 CH3COCOO + 6 H
Li3NLi = Li + N2 =>
2 Li3NLi = 8 Li + N2
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
AgClO3 + Li2S = LiClO3 + Ag2S =>
2 AgClO3 + Li2S = 2 LiClO3 + Ag2S
I2O5 + CO = (I2) + (CO2) =>
I2O5 + 5 CO = (I2) + 5(CO2)
Al + H2Cl = H + AlCl3 =>
Al + 3 H2Cl = 6 H + AlCl3
Na2SO3(aq) + KMnO4(aq) + NaOH(aq) = K2MnO4(aq) + Na3MnO4(aq) + Na2SO4(aq) + H2O(l) =>
3 Na2SO3(aq) + 4 KMnO4(aq) + 6 NaOH(aq) = 2 K2MnO4(aq) + 2 Na3MnO4(aq) + 3 Na2SO4(aq) + 3 H2O(l)
C2H2 + O2 = C2H4 + CO2 =>
2 C2H2 + 2 O2 = C2H4 + 2 CO2
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
Na2SO3 + KMnO4 + H2SO4 = H2O + MnSO4 + KHSO4 + NaHSO4 =>
5 Na2SO3 + 2 KMnO4 + 9 H2SO4 = 3 H2O + 2 MnSO4 + 2 KHSO4 + 10 NaHSO4
Ce(NO3)3 + NH4F = CeF3 + NH4NO3 =>
Ce(NO3)3 + 3 NH4F = CeF3 + 3 NH4NO3
Au + Se3 = Au2Se3 =>
2 Au + Se3 = Au2Se3
Pb(NO3)2 + La(NO3)3 + ZrO(NO3)2 + C12H28O4Ti = PbLaZr + TiO2 + H2O + CO2 + NO2 =>
9 Pb(NO3)2 + 9 La(NO3)3 + 9 ZrO(NO3)2 + 2 C12H28O4Ti = 9 PbLaZr + 2 TiO2 + 28 H2O + 24 CO2 + 63 NO2
K2Cr2O7 + NH4Cl + HCl = KNO3 + CrCl3 + H2O + KCl =>
4 K2Cr2O7 + 3 NH4Cl + 26 HCl = 3 KNO3 + 8 CrCl3 + 19 H2O + 5 KCl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
K2CO3 + Cl(NO3) = KNO3 + Cl2(CO3) =>
K2CO3 + 2 Cl(NO3) = 2 KNO3 + Cl2(CO3)
CO2 + H2O = H2C5H6O4 + O2 =>
5 CO2 + 4 H2O = H2C5H6O4 + 5 O2
BaS + FeSO4 = BaSO4FeS =>
BaS + FeSO4 = BaSO4FeS
Ca + H2O = H2H5 + Ca(OH)2 =>
7 Ca + 14 H2O = 2 H2H5 + 7 Ca(OH)2
K2S + Na2SO3 = K2SO3 + SNa2 =>
K2S + Na2SO3 = K2SO3 + SNa2
C29H52 + O2 = CO2 + H2O =>
C29H52 + 42 O2 = 29 CO2 + 26 H2O
Al34C3 + H2O + O2 = Al(OH)3 + CH4 =>
2 Al34C3 + 114 H2O + 45 O2 = 68 Al(OH)3 + 6 CH4
HC2H3O2() + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O =>
2 HC2H3O2() + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O
HOH + K2O = KOH =>
HOH + K2O = 2 KOH
As3S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S2 + 9 HNO3 + 2 H2O = 2 H2SO4 + 3 H3AsO4 + 9 NO
K2S + KMnO4 + HCl = MnCl2 + H2SO4 + KCl + H2O =>
5 K2S + 8 KMnO4 + 34 HCl = 8 MnCl2 + 5 H2SO4 + 18 KCl + 12 H2O
C3H3NO33 = CO2 + N2 + H2O + O2 =>
4 C3H3NO33 = 12 CO2 + 2 N2 + 6 H2O + 51 O2
FeSO4 + Ca = Fe + Ca(SO4)2 =>
2 FeSO4 + Ca = 2 Fe + Ca(SO4)2
BaBr2 + AgC2H3O2 = BaC2H3O2 + AgBr2 =>
BaBr2 + AgC2H3O2 = BaC2H3O2 + AgBr2
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
CH3CHO + H2O = C2H5OH + O2 =>
2 CH3CHO + 2 H2O = 2 C2H5OH + O2
H2SO4 + In = In2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 In = In2(SO4)3 + 3 SO2 + 6 H2O
H[AuCl4] + NaNO2 = Au + NaCl + NO2 + HCl =>
H[AuCl4] + 3 NaNO2 = Au + 3 NaCl + 3 NO2 + HCl
KMnO4 + As2O3 = K2O + As(MnO4)3 =>
6 KMnO4 + As2O3 = 3 K2O + 2 As(MnO4)3
SrSO4 + Ca = CaSO4 + Sr =>
SrSO4 + Ca = CaSO4 + Sr
CuBr2(aq) + AlCl3(aq) = CuCl2(ab) + AlBr3(aq) =>
3 CuBr2(aq) + 2 AlCl3(aq) = 3 CuCl2(ab) + 2 AlBr3(aq)
Na2CO3 + Mg(NO3)2 = Mg(CO3)2 + Na2NO3 =>
2 Na2CO3 + Mg(NO3)2 = Mg(CO3)2 + 2 Na2NO3
Ca(S)Br2 = CaBr2(S) =>
Ca(S)Br2 = CaBr2(S)
HBr + C4H8 = C4H9Br =>
HBr + C4H8 = C4H9Br
MnO2 + NaClO + KOH = KMnO4 + NaCl + H2O =>
2 MnO2 + 3 NaClO + 2 KOH = 2 KMnO4 + 3 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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