| Équations équilibrées la veille |
3 Ba + Zn3(PO4)2 = 3 Zn + Ba3(PO4)2
Kl + AgNO3 = KlNO3 + Ag =>
Kl + AgNO3 = KlNO3 + Ag
CH3NH2 + MgCl2 = MgCH3N + HCl =>
CH3NH2 + MgCl2 = MgCH3N + 2 HCl
KAl(SO4)2 + H2O = KAl(OH)4 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KAl(OH)4 + 2 H2SO4
Fe(OH)3 + H2O2 = FeO2 + H2O =>
2 Fe(OH)3 + H2O2 = 2 FeO2 + 4 H2O
AgCl(s) + NH3(aq) = Ag(NH3)Cl(aq) =>
AgCl(s) + NH3(aq) = Ag(NH3)Cl(aq)
CdCl2 + H2O = CdCl2(H2O)2 =>
CdCl2 + 2 H2O = CdCl2(H2O)2
C7H33COOH + O2 = C + H2O =>
2 C7H33COOH + 15 O2 = 16 C + 34 H2O
C2H5OH + NH3 = (C2H5)2NH + H2O =>
2 C2H5OH + NH3 = (C2H5)2NH + 2 H2O
CH3COO(CH2)4CH3 + H2O + Na = C2H5OH + NaOH =>
2 CH3COO(CH2)4CH3 + 11 H2O + 8 Na = 7 C2H5OH + 8 NaOH
NaClO + NH2OH + NaOH = NaCl + NaNO3 + H2O =>
3 NaClO + NH2OH + NaOH = 3 NaCl + NaNO3 + 2 H2O
Cl2H4O2 + Li = LiCl2H4O2 =>
Cl2H4O2 + Li = LiCl2H4O2
NH4Br + Pb(CH3COO)2 = PbBr2 + NH4(CH3COO) =>
2 NH4Br + Pb(CH3COO)2 = PbBr2 + 2 NH4(CH3COO)
[Ag(NH3)2]OH + C6H5CHO = Ag + C6H5COONH4 + NH3 + H2O =>
2[Ag(NH3)2]OH + C6H5CHO = 2 Ag + C6H5COONH4 + 3 NH3 + H2O
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
H3PO + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H3PO + 6 AgNO3 + 3 H2O = 6 Ag + H3PO4 + 6 HNO3
Al4C3(s) + H2O(l) = CH4(g) + Al(OH)3 =>
Al4C3(s) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NaHCO3(s)(hegxnmcmat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(hegxnmcmat) = Na2CO3(s) + CO2(g) + H2O(g)
KF + AgNO3 = KNO3 + AgF =>
KF + AgNO3 = KNO3 + AgF
KMnO4 + Na3AsO3 + NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
N2 + H2O + CO2 = (CH3)2NNH2 + O2 =>
N2 + 4 H2O + 2 CO2 = (CH3)2NNH2 + 4 O2
CaSO3 + KOH = K2SO3 + Ca(OH)2 =>
CaSO3 + 2 KOH = K2SO3 + Ca(OH)2
C3H6O(g) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
C6H14O + C3H6O2 = C9H18O2 + H2O =>
C6H14O + C3H6O2 = C9H18O2 + H2O
NO2 = N0 + O2 =>
NO2 = N0 + O2
H2(SO4) + KOH = K2(SO4) + H2O =>
H2(SO4) + 2 KOH = K2(SO4) + 2 H2O
HAsO2 + Ca(OH)2 = Ca(AsO2)2 + H2O =>
2 HAsO2 + Ca(OH)2 = Ca(AsO2)2 + 2 H2O
C11H22O12 + O2 = CO2 + H2O =>
2 C11H22O12 + 21 O2 = 22 CO2 + 22 H2O
Fe(OH)3 = Fe3 + (OH)3 =>
3 Fe(OH)3 = Fe3 + 3(OH)3
W + Fe = WFe =>
W + Fe = WFe
FeBr2 + F2 = FeF2 + Br2 =>
FeBr2 + F2 = FeF2 + Br2
FeBr2 + CsOH = Fe(OH)2 + CsBr =>
FeBr2 + 2 CsOH = Fe(OH)2 + 2 CsBr
ClO3{-} + Cl{-} = ClO{-} =>
ClO3{-} + 2 Cl{-} = 3 ClO{-}
Na2S2O5 + HCl = H2O + NaCl + SO2 =>
Na2S2O5 + 2 HCl = H2O + 2 NaCl + 2 SO2
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
FeCO3 + KNO2 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + K2SO4 + NO =>
2 FeCO3 + 2 KNO2 + 4 H2SO4 = 2 CO2 + Fe2(SO4)3 + 4 H2O + K2SO4 + 2 NO
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Cr2(C4H4O6)3 + H2SO4 = Cr2(SO4)3 + H2C4H4O6 =>
Cr2(C4H4O6)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2C4H4O6
Fe + AlBr3 = AlFe + Br2 =>
2 Fe + 2 AlBr3 = 2 AlFe + 3 Br2
Mg2Si(s) + H2O(l) = MgO(s) + SiH4(g) =>
Mg2Si(s) + 2 H2O(l) = 2 MgO(s) + SiH4(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(BrO3)2 + HBr = CaBr2 + HBrO3 =>
Ca(BrO3)2 + 2 HBr = CaBr2 + 2 HBrO3
CH3COOKH2O = CH3COOK*H2O =>
CH3COOKH2O = CH3COOK*H2O
K2CrO4 + KI + H2O = KOH + I2 + Cr(OH)3 =>
2 K2CrO4 + 6 KI + 8 H2O = 10 KOH + 3 I2 + 2 Cr(OH)3
[Fe(H2O)4(OH)2] + Fe = Fe(OH)2 + [Fe(H2O)4] =>
[Fe(H2O)4(OH)2] + Fe = Fe(OH)2 + [Fe(H2O)4]
I2 + NaClO3 = NaIO3 + Cl =>
I2 + 2 NaClO3 = 2 NaIO3 + 2 Cl
Xe + O2 = Xe2O =>
4 Xe + O2 = 2 Xe2O
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Équations équilibrées sur12/10/24
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