| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Zn(NO3)2 = Zn + Mg(NO3)2
Na + Hg = NaHg =>
Na + Hg = NaHg
H2I2 = HI =>
H2I2 = 2 HI
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
AlO2{-} + H{+} + H2O = Al(OH)3 =>
AlO2{-} + H{+} + H2O = Al(OH)3
Si12H2 + O2 = SiO2 + H2O =>
2 Si12H2 + 25 O2 = 24 SiO2 + 2 H2O
H2OHCl = H3ClO =>
H2OHCl = H3ClO
Na2SiO3 + H2 = Na2SiO2 + H2O =>
Na2SiO3 + H2 = Na2SiO2 + H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
AgNO3 + NaCl = AgCl + Na + NO3 =>
AgNO3 + NaCl = AgCl + Na + NO3
Sr(OH)2 + Fe2O3 + H2O = Sr3[Fe(OH)6]2 =>
3 Sr(OH)2 + Fe2O3 + 3 H2O = Sr3[Fe(OH)6]2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ag(NH3)2 + HCl = AgCl + NH3 + H =>
Ag(NH3)2 + HCl = AgCl + 2 NH3 + H
Zn3(PO4)2 + Al2(SO4)3 = AlPO4 + ZnSO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 2 AlPO4 + 3 ZnSO4
PbCl2 + Cl2 = PbCl4 =>
PbCl2 + Cl2 = PbCl4
Zn + HPO3 = ZnPO3 + H2 =>
2 Zn + 2 HPO3 = 2 ZnPO3 + H2
SeCl2 + O2 = SeO2 + Cl2 =>
SeCl2 + O2 = SeO2 + Cl2
NH4OH + CuNO3 = CuOH + NH4NO3 =>
NH4OH + CuNO3 = CuOH + NH4NO3
Ca(NH3)2 + HCl = CaCl2 + NH4 =>
Ca(NH3)2 + 2 HCl = CaCl2 + 2 NH4
RbHSO4 = SO3 + H2O + O4Rb2S =>
2 RbHSO4 = SO3 + H2O + O4Rb2S
SO2(g) + H2O(l) = H2O2(l) + SO(g) =>
SO2(g) + H2O(l) = H2O2(l) + SO(g)
C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3
ZnS + HCI = ZnCI + HS =>
ZnS + HCI = ZnCI + HS
Al(OH)3 + NaOH + H2O = Na[Al(OH)4*(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4*(H2O)2]
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
Cr + NiSO4 = Cr2(SO4)2 + Ni =>
2 Cr + 2 NiSO4 = Cr2(SO4)2 + 2 Ni
AgClO4 + SrBr2 = AgBr + Sr(ClO4)2 =>
2 AgClO4 + SrBr2 = 2 AgBr + Sr(ClO4)2
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
AgAsO4 = Ag + AsO4 =>
AgAsO4 = Ag + AsO4
F2 + Cl2 = ClF3 =>
3 F2 + Cl2 = 2 ClF3
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
KHCO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Cu3(OH)2(CO3)2 + H{+} = Cu{+2} + H2O + HCO3{-} =>
Cu3(OH)2(CO3)2 + 4 H{+} = 3 Cu{+2} + 2 H2O + 2 HCO3{-}
CH3Br + NaOH = NaBr + CH3OH =>
CH3Br + NaOH = NaBr + CH3OH
CuOZn = CuZnO =>
CuOZn = CuZnO
NaOH(aq) + Cu(ClO3)2(aq) = Cu(OH)2(s) + NaClO3(aq) =>
2 NaOH(aq) + Cu(ClO3)2(aq) = Cu(OH)2(s) + 2 NaClO3(aq)
K2HPO4 + HBr = KBr + H3PO4 =>
K2HPO4 + 2 HBr = 2 KBr + H3PO4
Br2 + CuI2 = CuBr + I2 =>
Br2 + 2 CuI2 = 2 CuBr + 2 I2
HC2H + O2 = H2O + CO2 =>
2 HC2H + 5 O2 = 2 H2O + 4 CO2
NH4Cl + H2SO4 = HCl + NH4HSO4 =>
NH4Cl + H2SO4 = HCl + NH4HSO4
Br2 + KCl = Cl + KBr =>
Br2 + 2 KCl = 2 Cl + 2 KBr
C12H19Cl3O8 + O2 = CO2 + H2O + HCl =>
C12H19Cl3O8 + 12 O2 = 12 CO2 + 8 H2O + 3 HCl
Na2(TeO3) + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 Na2(TeO3) + 8 NaI + 12 HCl = 12 NaCl + Te2 + 4 I2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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