| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiCl3 + H2S = BiS + H2Cl3
C2H9COOH + O2 = CO2 + H2O =>
2 C2H9COOH + 9 O2 = 6 CO2 + 10 H2O
SnI2 + Ni = NiI2 + Sn =>
SnI2 + Ni = NiI2 + Sn
Fe(iii) + O2 = Fe(iii)O2 =>
Fe(iii) + O2 = Fe(iii)O2
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O =>
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O
(FeCl3)(H2O) + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
(FeCl3)(H2O) + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + H2O
C12H22O11(g) + O = CO2 + H2O =>
C12H22O11(g) + 24 O = 12 CO2 + 11 H2O
FeS + O2 = Fe3O2 + S =>
3 FeS + O2 = Fe3O2 + 3 S
Fe2O3 + Cl2 = Fe + Cl2O =>
Fe2O3 + 3 Cl2 = 2 Fe + 3 Cl2O
aluminum + Ti(C2H3O2)4 = Al(C2H3O2)3 + titanium =>
4 Al + 3 Ti(C2H3O2)4 = 4 Al(C2H3O2)3 + 3 Ti
CaBr2 + H2O = CaOH + Br + H =>
CaBr2 + H2O = CaOH + 2 Br + H
NH3 + Pb(NO3)2 + H2O = NH4NO3 + Pb =>
10 NH3 + 4 Pb(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Pb
MgO + HC2H3O2 = Mg(C2H3O2)2 + H2O =>
MgO + 2 HC2H3O2 = Mg(C2H3O2)2 + H2O
sulfurtetrafluoride + H2O = sulfurdioxide + hydrogenfluoride =>
SF4 + 2 H2O = SO2 + 4 HF
C7H7Br + C7H8O2 + NaOH = C14H14O2 + NaBr + H2O =>
C7H7Br + C7H8O2 + NaOH = C14H14O2 + NaBr + H2O
FeCl3 + NH4H = FeH + NH4Cl3 =>
FeCl3 + NH4H = FeH + NH4Cl3
NaI + AgNo3 = AgI + NaNo3 =>
NaI + AgNo3 = AgI + NaNo3
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
C14H14N3NaO3S + C2H5COOH = C14H14N3NaO3S(C2H5COO{-}) + H{+} =>
C14H14N3NaO3S + C2H5COOH = C14H14N3NaO3S(C2H5COO{-}) + H{+}
KY + H2SO4 = Y + K2SO4 + H2O + H2S =>
8 KY + 5 H2SO4 = 8 Y + 4 K2SO4 + 4 H2O + H2S
Pb3O4 + Mn{2+} + H3O{+} = H2O + MnO4{-} + Pb{2+} =>
5 Pb3O4 + 2 Mn{2+} + 24 H3O{+} = 36 H2O + 2 MnO4{-} + 15 Pb{2+}
AgClO3 + LiO = AgO + LiClO3 =>
AgClO3 + LiO = AgO + LiClO3
C(CH2ONO2)4 = CO + CO2 + N2 + H2O =>
C(CH2ONO2)4 = 2 CO + 3 CO2 + 2 N2 + 4 H2O
C10H18O + NaBH4 = C10H19O + NaBH3 =>
C10H18O + NaBH4 = C10H19O + NaBH3
CuCO3 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O + CO2 =>
CuCO3 + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + H2O + CO2
(C17H34COO)3C3H5 + C4H9OH = C17H34COOC4H9 + C3H5(OH)3 =>
(C17H34COO)3C3H5 + 3 C4H9OH = 3 C17H34COOC4H9 + C3H5(OH)3
Zn + NaBrO3 + NaOH + H2O = Na2[Zn(OH)4] + NaBr =>
3 Zn + NaBrO3 + 6 NaOH + 3 H2O = 3 Na2[Zn(OH)4] + NaBr
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CrO42{-} + H{+} = CrH + O =>
CrO42{-} + H{+} = CrH + 42 O
Na(s) + TiCl4(l) = Ti(s) + NaCl(s) =>
4 Na(s) + TiCl4(l) = Ti(s) + 4 NaCl(s)
Cu(NO3)2(ac) + NaI(ac) = CuI2 + NaNO3 =>
Cu(NO3)2(ac) + 2 NaI(ac) = CuI2 + 2 NaNO3
Zn(s) + HCl(ac) = ZnCl(ac) + H2(g) =>
2 Zn(s) + 2 HCl(ac) = 2 ZnCl(ac) + H2(g)
Mg(s) + AgNO3 = MgNO3 + Ag =>
Mg(s) + AgNO3 = MgNO3 + Ag
[Ni(H2O)6]{2+} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
AgNO3 + H2SO4 = Ag2SO4 + H2 + NO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + H2 + 2 NO3
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
Rb + H2O = Rb{+} + OH({-}) + H2 =>
2 Rb + 2 H2O = 2 Rb{+} + 2 OH({-}) + H2
I2 + {-} = I{-} =>
I2 + 2e = 2 I{-}
O2AsF6 + CO = (COF)2 + AsF5 + O2 =>
2 O2AsF6 + 2 CO = (COF)2 + 2 AsF5 + 2 O2
KMnO4 + SnO + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SnO + 13 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 13 H2O
HCN + NaHCO3 = H2CO3 + NaCN =>
HCN + NaHCO3 = H2CO3 + NaCN
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
HOOBr = HOBr + O2 =>
2 HOOBr = 2 HOBr + O2
Fe2O3 + A = A12O3 + Fe =>
Fe2O3 + 12 A = A12O3 + 2 Fe
H + NaCO3 = CO2 + H2O + Na =>
2 H + NaCO3 = CO2 + H2O + Na
Zn + S = Zn4S =>
4 Zn + S = Zn4S
LiSO4 + SrI = LiI + SrSO4 =>
LiSO4 + SrI = LiI + SrSO4
KMnO4 + S = K2S + MnS + SO2 =>
2 KMnO4 + 7 S = K2S + 2 MnS + 4 SO2
(NH4)2(CO3) + ZnCl2 = Zn(CO3) + NH4Cl =>
(NH4)2(CO3) + ZnCl2 = Zn(CO3) + 2 NH4Cl
HHHHHH = HH =>
HHHHHH = 3 HH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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