| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS + 2 O = CSO2
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
NaClO + H2SO3 = Na2SO4 + Cl2 + H2O =>
2 NaClO + H2SO3 = Na2SO4 + Cl2 + H2O
Fe2 + Cl7 = FeCl2 =>
7 Fe2 + 4 Cl7 = 14 FeCl2
CH3CH2CH2OHCuO = CH3CH2CHOH2OCu =>
CH3CH2CH2OHCuO = CH3CH2CHOH2OCu
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
BaCl2KOH = KCl2BaOH =>
BaCl2KOH = KCl2BaOH
SO2CaCO3H2O = CaSO3*H2OCO2 =>
SO2CaCO3H2O = CaSO3*H2OCO2
MgOH2O(l) = Mg(OH)2 =>
MgOH2O(l) = Mg(OH)2
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KNO3 =>
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KNO3
AgClCu = AgCuCl =>
AgClCu = AgCuCl
HgCl2 + H2O + NO + S = HgS + HNO3 + HCl =>
3 HgCl2 + 4 H2O + 2 NO + 3 S = 3 HgS + 2 HNO3 + 6 HCl
(NH4)2[Hg(CNS)4] + ZnSO4 = Zn[Hg(CNS)4] + (NH4)2SO4 =>
(NH4)2[Hg(CNS)4] + ZnSO4 = Zn[Hg(CNS)4] + (NH4)2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCaCO = BaCa(CO) =>
BaCaCO = BaCa(CO)
Cu + Li = CuLi =>
Cu + Li = CuLi
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C6H12O2 + CH3OH = C7H14O2 + H2O =>
C6H12O2 + CH3OH = C7H14O2 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C10H18O + Br2 = C10H18Br4O =>
C10H18O + 2 Br2 = C10H18Br4O
Ca(OH)2 + Na2CO4 = CaCO4 + NaOH =>
Ca(OH)2 + Na2CO4 = CaCO4 + 2 NaOH
K4Fe(CN)6 + PbO2 + H2SO4 = Fe(SO4)3 + K2SO4 + PbSO4 + HNO3 + CO2 + H2O =>
K4Fe(CN)6 + 32 PbO2 + 37 H2SO4 = Fe(SO4)3 + 2 K2SO4 + 32 PbSO4 + 6 HNO3 + 6 CO2 + 34 H2O
C5H10Cl2 + H2O = C5H10O + HCl =>
C5H10Cl2 + H2O = C5H10O + 2 HCl
HCl(aq) + O2(g) = H2O(l) + Cl(s) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 4 Cl(s)
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
KF + Sr(NO3)2 = K(NO3) + SrF2 =>
2 KF + Sr(NO3)2 = 2 K(NO3) + SrF2
Al2O3 + H2S = Al2S3 + H2O =>
Al2O3 + 3 H2S = Al2S3 + 3 H2O
Mn2O7 + Ba(OH)2 = Mn(OH)7 + BaO =>
Mn2O7 + 7 Ba(OH)2 = 2 Mn(OH)7 + 7 BaO
Fe(CO)5(aq) + NaOH(aq) = Na2Fe(CO)4(aq) + Na2CO3(aq) + H2O(l) =>
Fe(CO)5(aq) + 4 NaOH(aq) = Na2Fe(CO)4(aq) + Na2CO3(aq) + 2 H2O(l)
KNO3 + C12H22O11 = K2CO3 + H2O + N + CO2 =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 55 H2O + 48 N + 36 CO2
ZnLiF = ZnFLi =>
ZnLiF = ZnFLi
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
HS + O = SO + H2O =>
2 HS + 3 O = 2 SO + H2O
Hg2 + NH4OH = Hg2(NH3) + H2O =>
Hg2 + NH4OH = Hg2(NH3) + H2O
(CH3)3CCH2CH(CH3)2 + O2 = C + H2O =>
2(CH3)3CCH2CH(CH3)2 + 9 O2 = 16 C + 18 H2O
AgNO3 + NaOH + NH3 = Ag(NH3)2 + NaNO3 + H2O =>
8 AgNO3 + 9 NaOH + 17 NH3 = 8 Ag(NH3)2 + 9 NaNO3 + 6 H2O
NaClO = NaCl + NaClO5 =>
5 NaClO = 4 NaCl + NaClO5
ZnO + CO = CO2 + Zn =>
ZnO + CO = CO2 + Zn
HIO2LiOH = LiIO2H2O =>
HIO2LiOH = LiIO2H2O
Al + K2Cr2O7 + KOH = K3AlO3 + KCr + H2O =>
14 Al + 3 K2Cr2O7 + 42 KOH = 14 K3AlO3 + 6 KCr + 21 H2O
S2O3{2-} + Br2 + H2O = S2O4{2-} + Br{-} + H{+} =>
S2O3{2-} + Br2 + H2O = S2O4{2-} + 2 Br{-} + 2 H{+}
ZnO + TiO2 + Co2O3 = ZnCoTiO4 + O2 =>
4 ZnO + 4 TiO2 + 2 Co2O3 = 4 ZnCoTiO4 + O2
PbO + NH3 = Pb + H2O + HN =>
PbO + NH3 = Pb + H2O + HN
Na2CO3 + HCl = NaCl + HO + CO =>
Na2CO3 + 2 HCl = 2 NaCl + 2 HO + CO
C7H11OH2 + O2 = CO2 + H2O =>
4 C7H11OH2 + 39 O2 = 28 CO2 + 26 H2O
C10H22O11 + O2 = CO2 + H2O =>
C10H22O11 + 10 O2 = 10 CO2 + 11 H2O
NaC2H3O2(aq) + HCl(aq) = NaCl(s) + HC2H3O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(s) + HC2H3O2(aq)
H3C6H5O7 + NaHO3 = Na3C6H5O7 + H2O + CO2 =>
5 H3C6H5O7 + 9 NaHO3 = 3 Na3C6H5O7 + 17 H2O + 12 CO2
CaCO3 + NaI = CaI2 + Na2CO3 =>
CaCO3 + 2 NaI = CaI2 + Na2CO3
HNO3 + H2S2 = H2SO4 + NO + H2O =>
14 HNO3 + 3 H2S2 = 6 H2SO4 + 14 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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