| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2Cl2 + KOH = ClCH2OH + KCl
MgSO4Cu = MgCuSO4 =>
MgSO4Cu = MgCuSO4
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
Fe + NaOH + H2O = NaFeO2 + H2 =>
2 Fe + 2 NaOH + 2 H2O = 2 NaFeO2 + 3 H2
ZnH2SO4 = ZnSO4 + H2 =>
ZnH2SO4 = ZnSO4 + H2
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
HNO3 + Ca(HO)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(HO)2 = Ca(NO3)2 + 2 H2O
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
Sc + HI = ScI + H2 =>
2 Sc + 2 HI = 2 ScI + H2
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
O + H2O = OH =>
O + H2O = 2 OH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SO4{-2} + Ba{+2} = Ba(SO4) =>
SO4{-2} + Ba{+2} = Ba(SO4)
C8H10 + O = CO + H2O =>
C8H10 + 13 O = 8 CO + 5 H2O
P(s) + KClO3(s) = KCl(s) + P2O5(s) =>
6 P(s) + 5 KClO3(s) = 5 KCl(s) + 3 P2O5(s)
Mg{+2} + SO4{-2} = MgSO4 =>
Mg{+2} + SO4{-2} = MgSO4
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
PbCl2 + HNO3 = Pb(NO3)2 + Cl2 + NO + H2O =>
3 PbCl2 + 8 HNO3 = 3 Pb(NO3)2 + 3 Cl2 + 2 NO + 4 H2O
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
C6H8O7 + NaCHO3 = H2O + CO2 + Na3C6H8O7 =>
7 C6H8O7 + 18 NaCHO3 = 13 H2O + 24 CO2 + 6 Na3C6H8O7
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl
(NH4)2SO4 + BaF2 = Ba(SO4) + NH4F =>
(NH4)2SO4 + BaF2 = Ba(SO4) + 2 NH4F
B(OH)3 + H2O = [B(OH)4]{-} + H3O{+} =>
B(OH)3 + 2 H2O = [B(OH)4]{-} + H3O{+}
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
Pd + MgBr2 = PdBr + Mg =>
2 Pd + MgBr2 = 2 PdBr + Mg
V + CuO = VO + Cu =>
V + CuO = VO + Cu
Mg + Zn(NO3)2 = MgNO3 + Zn =>
2 Mg + Zn(NO3)2 = 2 MgNO3 + Zn
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
Li3SbO4 + CoO = Li3Co2SbO6 =>
Li3SbO4 + 2 CoO = Li3Co2SbO6
Zn(s) + HCL(aq) = ZnCL(aq) + H(g) =>
Zn(s) + HCL(aq) = ZnCL(aq) + H(g)
NH4NO3 + Be(OH)2 = NH3 + H2O + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH3 + 2 H2O + Be(NO3)2
Sb2S5 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S5 + 10 HNO3 = 6 HSbO3 + 15 S + 10 NO + 2 H2O
CrBr3 + KOH + Cl2 = KCrO4 + KBrO4 + KCl + H2O =>
CrBr3 + 32 KOH + 14 Cl2 = KCrO4 + 3 KBrO4 + 28 KCl + 16 H2O
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O =>
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l) =>
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l)
ZnCl2 + K2S = ZnS + Cl2K2 =>
ZnCl2 + K2S = ZnS + Cl2K2
Sn(s) + Ag{+}(aq) = Ag(s) + Sn{2+}(g) =>
Sn(s) + 2 Ag{+}(aq) = 2 Ag(s) + Sn{2+}(g)
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
KCrO2 + HCl + H2O = Cr(OH)3 + KCl =>
KCrO2 + HCl + H2O = Cr(OH)3 + KCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Li2O(s) + H2O = LiOH =>
Li2O(s) + H2O = 2 LiOH
CaCO3 + Fe2O3 = Ca2Fe2O5 + CO2 =>
2 CaCO3 + Fe2O3 = Ca2Fe2O5 + 2 CO2
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
Ba(HCO3)2 = BaCO3CO2H2O =>
Ba(HCO3)2 = BaCO3CO2H2O
C8H18 + I2 = C8H17I + HI =>
C8H18 + I2 = C8H17I + HI
Ti(s) + O2 = TiO2 =>
Ti(s) + O2 = TiO2
LiOH + LiHCo3 = Li2Co3 + H2O =>
LiOH + LiHCo3 = Li2Co3 + H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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