| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O
Pb + NaOCl = PbO2 + NaCl =>
Pb + 2 NaOCl = PbO2 + 2 NaCl
GeH2 = Ge + H2 =>
GeH2 = Ge + H2
HCl + BaSO4 = BaCl2 + H2OSO3 =>
2 HCl + BaSO4 = BaCl2 + H2OSO3
AlBr3 + K = KBr + BrAl =>
AlBr3 + 2 K = 2 KBr + BrAl
ZnI2 + Na2CO3 = NaI + ZnCO3 =>
ZnI2 + Na2CO3 = 2 NaI + ZnCO3
CaCl2O6 = O2 + CaCl2 =>
CaCl2O6 = 3 O2 + CaCl2
C3H8Br + NaOH = C3H8O + HBr + Na =>
C3H8Br + NaOH = C3H8O + HBr + Na
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
[Al(H2O)6]Cl3 = Al2O3 + HCl + H2O =>
2[Al(H2O)6]Cl3 = Al2O3 + 6 HCl + 9 H2O
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl2 + KBr = Cl2KBr =>
Cl2 + KBr = Cl2KBr
KOH + HOAc = KOAc + H2O =>
KOH + HOAc = KOAc + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
CH3CH2OH + KBr = CH3CH2Br + KOH =>
CH3CH2OH + KBr = CH3CH2Br + KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
NaF(ac) + AgNO3(ac) = AgF(s) + NaNO3(ac) =>
NaF(ac) + AgNO3(ac) = AgF(s) + NaNO3(ac)
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Mg + Si = MgSi =>
Mg + Si = MgSi
H2SO4 + ZnO = Zn(HSO4)2 + H2O =>
2 H2SO4 + ZnO = Zn(HSO4)2 + H2O
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4 =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4
Cr(NO3)3 + (NH4)2S2O3 + H2O = H2Cr2O7 + HNO3 + (NH4)2SO4 =>
8 Cr(NO3)3 + 3(NH4)2S2O3 + 25 H2O = 4 H2Cr2O7 + 18 HNO3 + 6(NH4)2SO4
C6H5COOH + Br2 = C6H4COOHBr + HBr =>
C6H5COOH + Br2 = C6H4COOHBr + HBr
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
LiH2PO4 + Fe2O3 = LiFePO4 + H2O + O2 =>
4 LiH2PO4 + 2 Fe2O3 = 4 LiFePO4 + 4 H2O + O2
CaCl2 + Na3PO4 = NaCl2 + Ca3PO4 =>
3 CaCl2 + Na3PO4 = 3 NaCl2 + Ca3PO4
CH3CH3CHOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CHO + H2O =>
6 CH3CH3CHOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3CH3CHO + 7 H2O
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
K2SO4 + HgCl2 = KCl + HgSO4 =>
K2SO4 + HgCl2 = 2 KCl + HgSO4
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
Ca(NO3)4 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)4 + 4 Fe = 4 Fe(NO3)3 + 3 Ca
Na + Cl(g) = NaCl(s) =>
Na + Cl(g) = NaCl(s)
HI + Br = HBr + I =>
HI + Br = HBr + I
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
CaSe + RbCl = CaRb + SeCl =>
CaSe + RbCl = CaRb + SeCl
H3PO2 + RbOH = Rb3PO2 + H2O =>
H3PO2 + 3 RbOH = Rb3PO2 + 3 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H7N = C + H + N =>
C6H7N = 6 C + 7 H + N
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
C3H8Br + NaOH = C3H8O + HBr + Na =>
C3H8Br + NaOH = C3H8O + HBr + Na
Na2ZnO2 + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2ZnO2 + 2 H2SO3 = Na2SO3 + ZnSO3 + 2 H2O
Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH
Cu2S + NH3 = Cu + HS + N2 =>
6 Cu2S + 2 NH3 = 12 Cu + 6 HS + N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C22H42O2 + C6H10 = C22H44O2 + C6H6 =>
2 C22H42O2 + C6H10 = 2 C22H44O2 + C6H6
Pb3(AsO4)2 + HCl = H3(AsO4) + PbCl2 =>
Pb3(AsO4)2 + 6 HCl = 2 H3(AsO4) + 3 PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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