| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Fe + 3 AlCl3 = Al3 + 9 FeCl
CuO + K2SO3 = CuSO4 + K =>
CuO + K2SO3 = CuSO4 + 2 K
NICl2 = NI + Cl2 =>
NICl2 = NI + Cl2
Na(OH) + H2SO4 = Na2SO4 + H2(OH)2 =>
2 Na(OH) + H2SO4 = Na2SO4 + H2(OH)2
Na2CO3(aq) + Al2(NO3)3(aq) = Al2CO3(s) + Na2(NO3)3(aq) =>
Na2CO3(aq) + Al2(NO3)3(aq) = Al2CO3(s) + Na2(NO3)3(aq)
MoS2 + HNO3 + PbO2 = H2MoO4 + PbSO4 + Pb(NO3)2 + H2O =>
MoS2 + 14 HNO3 + 9 PbO2 = H2MoO4 + 2 PbSO4 + 7 Pb(NO3)2 + 6 H2O
SbF5(l) = F2(g) + SbF3(s) =>
SbF5(l) = F2(g) + SbF3(s)
KFl = K + Fl2 =>
2 KFl = 2 K + Fl2
AgF + Na3PO4 = Ag3PO4 + NaF =>
3 AgF + Na3PO4 = Ag3PO4 + 3 NaF
Ba(OH)2 + HClO2 = BaCl2 + H2O + O2 =>
Ba(OH)2 + 2 HClO2 = BaCl2 + 2 H2O + 2 O2
Ni1 + O2 = Ni2O =>
4 Ni1 + O2 = 2 Ni2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
C17H35COOH + O2 = C17H35COO + H2O =>
4 C17H35COOH + O2 = 4 C17H35COO + 2 H2O
C19HO + O2 = CO2 + H2O =>
4 C19HO + 75 O2 = 76 CO2 + 2 H2O
BaCl2(aq) + Na2CrO3(s) = BaCrO3(s) + NaCl(aq) =>
BaCl2(aq) + Na2CrO3(s) = BaCrO3(s) + 2 NaCl(aq)
Li4P = Li + P4 =>
4 Li4P = 16 Li + P4
N2O4 = (NO2) =>
N2O4 = 2(NO2)
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
FeNaBr = FeBrNa =>
FeNaBr = FeBrNa
P + S = P2S5 =>
2 P + 5 S = P2S5
KI + H2SO4 = I2 + H2S + K2SO4H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4H2O
Pt + HNO3 = PtNO3 + NO + H2O =>
3 Pt + 4 HNO3 = 3 PtNO3 + NO + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2 + Na2S + H2O = Cu(OH)2 + H2S + NaCl =>
CuCl2 + Na2S + 2 H2O = Cu(OH)2 + H2S + 2 NaCl
I2 + NH4F2 = NH4I2 + F2 =>
I2 + NH4F2 = NH4I2 + F2
Fe(NO3)2 + K2Cr2O7 + H2SO4 = Fe(NO3)3 + Fe2(SO4)4 + K2SO4 + Cr2(SO4)3 + H2O =>
18 Fe(NO3)2 + 4 K2Cr2O7 + 28 H2SO4 = 12 Fe(NO3)3 + 3 Fe2(SO4)4 + 4 K2SO4 + 4 Cr2(SO4)3 + 28 H2O
K2SiO3 + BaBr2 = KBr + BaSiO3 =>
K2SiO3 + BaBr2 = 2 KBr + BaSiO3
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Zn(OH)2 + H2SO4 = Zn2(SO4)2 + H2O =>
2 Zn(OH)2 + 2 H2SO4 = Zn2(SO4)2 + 4 H2O
MgCl2 + K3PO4 = KCl + Mg3(PO4)2 =>
3 MgCl2 + 2 K3PO4 = 6 KCl + Mg3(PO4)2
H6B2 + H2O = H3BO3 + H2 =>
H6B2 + 6 H2O = 2 H3BO3 + 6 H2
C11H24 = C3H8 + C2H4 =>
C11H24 = C3H8 + 4 C2H4
KOH + Fe(NO3)3 = K(NO3) + Fe(OH)3(classification) =>
3 KOH + Fe(NO3)3 = 3 K(NO3) + Fe(OH)3(classification)
C6H5NH2 + H2SO4 = (C6H5NH3)2SO4 =>
2 C6H5NH2 + H2SO4 = (C6H5NH3)2SO4
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
MnCl2 + AgNO3 = AgCl + Mn(NO3)2 =>
MnCl2 + 2 AgNO3 = 2 AgCl + Mn(NO3)2
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Ba(OH)2 + [(NH4)2]SO4 = BaSO4 + NH4OH =>
Ba(OH)2 + [(NH4)2]SO4 = BaSO4 + 2 NH4OH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
ZnSiO3 + HNO3 = Zn(NO3)2 + H2SiO3 =>
ZnSiO3 + 2 HNO3 = Zn(NO3)2 + H2SiO3
As + NO3{-} + H2O + H{+} = H3AsO3 + NO =>
As + NO3{-} + H2O + H{+} = H3AsO3 + NO
C8H8O3 + NaBH4 + H2ONaOH = C8H10O3 + H3BO + NaOH =>
2 C8H8O3 + NaBH4 + 2 H2ONaOH = 2 C8H10O3 + H3BO + 3 NaOH
Fe + Zn = Fe2Zn3 =>
2 Fe + 3 Zn = Fe2Zn3
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+} =>
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+}
magnesium + H2O = magnesiumoxide + hydrogen =>
Mg + H2O = MgO + H2
BrO + H2SO4 = BrSO4 + H2O =>
BrO + H2SO4 = BrSO4 + H2O
CO3 + NaOH = NaHCO4 =>
CO3 + NaOH = NaHCO4
Mg(H2PO4)2 + KMnO4 = KH2PO4 + Mg(MnO4)2 =>
Mg(H2PO4)2 + 2 KMnO4 = 2 KH2PO4 + Mg(MnO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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