| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO{2+} + 2 H{+} = Sn{4+} + H2O
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s)
Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl
SrS(aq) + CuSO4(aq) = SrSO4 + CuS =>
SrS(aq) + CuSO4(aq) = SrSO4 + CuS
CHCl + Cl2 = CCl4 + HCl =>
CHCl + 2 Cl2 = CCl4 + HCl
HF = FH =>
HF = FH
CaO + KNO3 = Ca3N2 + K2O + O2 =>
3 CaO + 2 KNO3 = Ca3N2 + K2O + 4 O2
K2O + Mn2O7 = KMnO4 =>
K2O + Mn2O7 = 2 KMnO4
K = K20 =>
20 K = K20
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
Na3PO4 + CaF2 = NaF + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaF2 = 6 NaF + Ca3(PO4)2
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
O2 = O =>
O2 = 2 O
IO3{-} + Fe{2+} + H{+} = I2 + Fe{3+} + H2O =>
2 IO3{-} + 10 Fe{2+} + 12 H{+} = I2 + 10 Fe{3+} + 6 H2O
CuINa2S2O3 = CuS2O3Na2I =>
CuINa2S2O3 = CuS2O3Na2I
Ca3N2 + K2CO3 = K3N + CaCO3 =>
Ca3N2 + 3 K2CO3 = 2 K3N + 3 CaCO3
Hf(g) + N2(g) = Hf3N4(g) =>
3 Hf(g) + 2 N2(g) = Hf3N4(g)
PbO2 + MnSO4 = PbSO4 + MnO2 =>
PbO2 + MnSO4 = PbSO4 + MnO2
Nb + HNO3 + HF = HNbF6 + NO + H2O =>
3 Nb + 5 HNO3 + 18 HF = 3 HNbF6 + 5 NO + 10 H2O
C13H16 + H2 = C13H20 =>
C13H16 + 2 H2 = C13H20
Co(NO2)2 + H3PO3 = Co3(PO3)2 + HNO2 =>
3 Co(NO2)2 + 2 H3PO3 = Co3(PO3)2 + 6 HNO2
BaBr2 + Li2SO4 = Li2Br2 + BaSO4 =>
BaBr2 + Li2SO4 = Li2Br2 + BaSO4
CoOC = COCo =>
CoOC = COCo
HNO3 = N2 + O2 + H2O =>
4 HNO3 = 2 N2 + 5 O2 + 2 H2O
NaOH + SO3 = H2SO4 + Na2O =>
2 NaOH + SO3 = H2SO4 + Na2O
CH3CHOHCOOC2H5 + H2O = CH3CHOHCOOH + C2H5OH =>
CH3CHOHCOOC2H5 + H2O = CH3CHOHCOOH + C2H5OH
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Na2SiO + HCl = NaCl + H2SiO =>
Na2SiO + 2 HCl = 2 NaCl + H2SiO
FeCl3 + H2O = Fe2O3(s) + HCl =>
2 FeCl3 + 3 H2O = Fe2O3(s) + 6 HCl
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4) + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 Pb(SO4) + 2 Al(ClO4)3
AgNo3BaCl = AgClBaNo3 =>
AgNo3BaCl = AgClBaNo3
Cl + UO2 = UO2Cl2 =>
2 Cl + UO2 = UO2Cl2
KBr + Pb2(NO3) = K(NO3) + Pb2Br =>
KBr + Pb2(NO3) = K(NO3) + Pb2Br
KHO3 = KHO2 + O2 =>
2 KHO3 = 2 KHO2 + O2
CH3COCl + HO(CH2)4OH = CH3COO(CH2)4OH + HCl =>
CH3COCl + HO(CH2)4OH = CH3COO(CH2)4OH + HCl
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
CH3COOHCH3OH = CH3COOCH3H2O =>
CH3COOHCH3OH = CH3COOCH3H2O
SCu + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 SCu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Mn2{-} + BiO3{-} + H{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn2{-} + 15 BiO3{-} + 58 H{+} = 4 MnO4{-} + 15 Bi{+3} + 29 H2O
Pb(NO3)4 + KCl = PbCl + K(NO3)4 =>
Pb(NO3)4 + KCl = PbCl + K(NO3)4
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
C2H4O + Ag(NH3)2{+} + OH{-} = Ag + NH3 + C2O + H2O =>
C2H4O + 4 Ag(NH3)2{+} + 4 OH{-} = 4 Ag + 8 NH3 + C2O + 4 H2O
HF + NaOH = NaF + OHH =>
HF + NaOH = NaF + OHH
PbI2 + H2O2 = PbO2 + I2 + H2 =>
PbI2 + H2O2 = PbO2 + I2 + H2
Zn + CI2 = ZnCI2 =>
Zn + CI2 = ZnCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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