| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y2O3 + 2 SrCO3 + 3 Al2O3 = 2 SrYAl3O7 + 2 CO2
(NH4)3PO4 + CaS = (NH4)2S + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaS = 3(NH4)2S + Ca3(PO4)2
Zn(OH)2 + ClH = H2O + ZnCl2 =>
Zn(OH)2 + 2 ClH = 2 H2O + ZnCl2
C8H11O2 + O2 = CO2 + H2O =>
4 C8H11O2 + 39 O2 = 32 CO2 + 22 H2O
Fe2(SO4)3 + NaOH + H2O = Na3[Fe(OH)6] + H2SO4 =>
Fe2(SO4)3 + 6 NaOH + 6 H2O = 2 Na3[Fe(OH)6] + 3 H2SO4
Li2SO4 + Ca(NO3)2 = Li2(NO3)2 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = Li2(NO3)2 + CaSO4
Ni(NH3)6Cl2 + HCl = NiCl2 + NH4Cl =>
Ni(NH3)6Cl2 + 6 HCl = NiCl2 + 6 NH4Cl
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
N2H4 + H2O2 = HNO3 + H20O =>
19 N2H4 + 61 H2O2 = 38 HNO3 + 8 H20O
ZnSO3 + FeS = ZnS + FeSO3 =>
ZnSO3 + FeS = ZnS + FeSO3
C6H12 + KMnO4 + H2O = C6H10(OH)2 + KOH + MnO2 =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H10(OH)2 + 4 KOH + 4 MnO2
KI + H2O2 = KH + IO =>
2 KI + H2O2 = 2 KH + 2 IO
Ca3(PO4)2 + H2S = CaS + H3PO4 =>
Ca3(PO4)2 + 3 H2S = 3 CaS + 2 H3PO4
CH3OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 16 H2O
CH3COCH3 + CH3CH2OH = C2H6CO2C2H4C2H6 + H2O =>
CH3COCH3 + 2 CH3CH2OH = C2H6CO2C2H4C2H6 + H2O
Li + Cl4 = LiCl =>
4 Li + Cl4 = 4 LiCl
CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
HI3 + AlOH = AlI3 + H2O =>
HI3 + AlOH = AlI3 + H2O
HCOO + Na2CO3 = HCOONa + H2O + CO2 =>
4 HCOO + Na2CO3 = 2 HCOONa + H2O + 3 CO2
IK + H2O = IKH2O =>
IK + H2O = IKH2O
HC2H3O2(aq) + (OH){-}(aq) = H2O(l) + C2H3O2{-}(aq) =>
HC2H3O2(aq) + (OH){-}(aq) = H2O(l) + C2H3O2{-}(aq)
CuI2 + H2S = CuS + H2I2 =>
CuI2 + H2S = CuS + H2I2
KClO4 + HCl + FeCl2 = KCl + FeCl3 + H2O =>
KClO4 + 8 HCl + 8 FeCl2 = KCl + 8 FeCl3 + 4 H2O
NaOH + K2CrO4 = NaK + CrO4 + OH =>
2 NaOH + K2CrO4 = 2 NaK + CrO4 + 2 OH
CH3OOH + CuO = Cu(CH3OO)2 + H2O =>
2 CH3OOH + CuO = Cu(CH3OO)2 + H2O
Li(OH) + (NH4)2HPO4 = Li3PO4 + H2O + NH3 =>
3 Li(OH) + (NH4)2HPO4 = Li3PO4 + 3 H2O + 2 NH3
Ga + H2O = GaOH + H2 =>
2 Ga + 2 H2O = 2 GaOH + H2
CaOHHCl = H2OCaCl =>
CaOHHCl = H2OCaCl
Cl2Cu + NaOH = NaCl + CuH2O2 =>
Cl2Cu + 2 NaOH = 2 NaCl + CuH2O2
(COO)2Na2 + Pb(CH2COO)2 = (COO)2Pb + NaCH2COO =>
(COO)2Na2 + Pb(CH2COO)2 = (COO)2Pb + 2 NaCH2COO
Na2MoO4 + Na2SiO3 + HCl = H4SiMo12O40 + H2O + NaCl =>
12 Na2MoO4 + Na2SiO3 + 26 HCl = H4SiMo12O40 + 11 H2O + 26 NaCl
butane + O2 = carbondioxide + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
Al(C2H3O2)3 + Mg = Mg(C2H3O2)2 + Al3 =>
6 Al(C2H3O2)3 + 9 Mg = 9 Mg(C2H3O2)2 + 2 Al3
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O =>
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O
MnO4{-} + C4H4O6{2-} + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + C4H4O6{2-} + 8 H3O{+} = 2 Mn{2+} + 4 CO2 + 14 H2O
AgClO3 + NH4Br = NH4ClO3 + AgBr =>
AgClO3 + NH4Br = NH4ClO3 + AgBr
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
Al2 + Br = AlBr =>
Al2 + 2 Br = 2 AlBr
FeO + HNO3 = N2O6Fe + H2O =>
FeO + 2 HNO3 = N2O6Fe + H2O
KOH + H2SO4 = HK + SO4(OH)2 =>
2 KOH + H2SO4 = 2 HK + SO4(OH)2
CH3C6H2(NO2)3 = N2 + H2O + CO + C =>
2 CH3C6H2(NO2)3 = 3 N2 + 5 H2O + 7 CO + 7 C
BeI + Sr2SO4 = BeSO4 + Sr2I =>
BeI + Sr2SO4 = BeSO4 + Sr2I
H2O + Al2(SO3)3 = Al(OH)3 + H2SO3 =>
6 H2O + Al2(SO3)3 = 2 Al(OH)3 + 3 H2SO3
BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4
Mn2O7 + C = MnO2 + CO2 =>
2 Mn2O7 + 3 C = 4 MnO2 + 3 CO2
ZnF2 + Li3PO4 = LiF + Zn3(PO4)2 =>
3 ZnF2 + 2 Li3PO4 = 6 LiF + Zn3(PO4)2
Al + Sn(OH)2 = Al(OH)2 + Sn =>
Al + Sn(OH)2 = Al(OH)2 + Sn
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
Be + PbO2 = BeO + Pb =>
2 Be + PbO2 = 2 BeO + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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