| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
KMnO4 + H2SO4 + KI = MnSO4 + K2SO4 + I1 + H2O =>
KMnO4 + 4 H2SO4 + 5 KI = MnSO4 + 3 K2SO4 + 5 I1 + 4 H2O
Mg(NO3)2 + Na3(PO4) = Mg3(PO4)2 + Na(NO3) =>
3 Mg(NO3)2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 Na(NO3)
CH3CH(OH)CH3 + KMnO4 + HCl = CH3COOH + MnO2 + H2O + KCl =>
2 CH3CH(OH)CH3 + 4 KMnO4 + 4 HCl = 3 CH3COOH + 4 MnO2 + 4 H2O + 4 KCl
Pb(ClO3)2(aq) + CuI(aq) = CuClO3(s) + PbI2(aq) =>
Pb(ClO3)2(aq) + 2 CuI(aq) = 2 CuClO3(s) + PbI2(aq)
Pb(NO4)2 + NaCl = PbCl2 + NaNO4 =>
Pb(NO4)2 + 2 NaCl = PbCl2 + 2 NaNO4
NH4Cl + K(OH) = KCl + NH4(OH) =>
NH4Cl + K(OH) = KCl + NH4(OH)
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
N2H4 + O2 = N2O4 + H2O =>
N2H4 + 3 O2 = N2O4 + 2 H2O
Mg + Zn(No3)2 = MgNo3 + Zn =>
2 Mg + Zn(No3)2 = 2 MgNo3 + Zn
H2 + BaO = Ba + H2O =>
H2 + BaO = Ba + H2O
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
ZnS2 + O = ZnO + SO2 =>
ZnS2 + 5 O = ZnO + 2 SO2
HeI + O = HeO2 + I2 =>
2 HeI + 4 O = 2 HeO2 + I2
C6H5COOH + N2H4CO = H2NCONH3 + C6H5COO =>
C6H5COOH + N2H4CO = H2NCONH3 + C6H5COO
SO3 + H2O + O2 = H2SO6 =>
SO3 + H2O + O2 = H2SO6
MgNH4PO4 = H2O + Mg2P2O7 + NH3 = + H2O =>
2 MgNH4PO4 = H2O + Mg2P2O7 + 2 NH3
K4Fe(CN)2 + CoCl2 = KCl + Co2Fe(CN)2 =>
K4Fe(CN)2 + 2 CoCl2 = 4 KCl + Co2Fe(CN)2
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa
Kl2O2 = Kl20 + O2 =>
10 Kl2O2 = Kl20 + 10 O2
Al + Na2CO3 + H2O = Na[Al(OH)6] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 12 H2O = 2 Na[Al(OH)6] + 2 NaHCO3 + 5 H2
CoCl2 + C2H5OH = C2H5Cl + Co(OH)2 =>
CoCl2 + 2 C2H5OH = 2 C2H5Cl + Co(OH)2
(NH4)2S2O8(aq) + KI(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4(aq) =>
(NH4)2S2O8(aq) + 2 KI(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4(aq)
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Ca(OH)2 + HClO4 = CaClO4 + H(OH)2 =>
Ca(OH)2 + HClO4 = CaClO4 + H(OH)2
Co(NO3)2*6H2O = Co3O4 + NO2 + O2 + H2O =>
3 Co(NO3)2*6H2O = Co3O4 + 6 NO2 + O2 + 18 H2O
CHCH + Cu = CHCHCu =>
CHCH + Cu = CHCHCu
Fe2SO4(aq) + KCl(aq) = FeCl(aq) + K2SO4(aq) =>
Fe2SO4(aq) + 2 KCl(aq) = 2 FeCl(aq) + K2SO4(aq)
Re2O7 + KOH = K7ReO7 + H2O =>
Re2O7 + 14 KOH = 2 K7ReO7 + 7 H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
H2 + N2 = NHH3 =>
4 H2 + N2 = 2 NHH3
Na2CO3 + Ba = BaCO3 + Na =>
Na2CO3 + Ba = BaCO3 + 2 Na
C6H16O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H16O6(s) + 7 O2(g) = 6 CO2(g) + 8 H2O(l)
C2H4 + H2O2 = C3H8O2 =>
3 C2H4 + 2 H2O2 = 2 C3H8O2
CH3CH2OH + O = CO2 + H2O =>
CH3CH2OH + 6 O = 2 CO2 + 3 H2O
AlBr3 + O2 = Al + Br2O =>
4 AlBr3 + 3 O2 = 4 Al + 6 Br2O
CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O
Li + Te = Li2Te =>
2 Li + Te = Li2Te
CaSiO3 + H2CO3 = Ca + HCO3 + SiO2 + H2O = CaCO3 + SiO2 + H2O =>
CaSiO3 + 2 H2CO3 = Ca + 2 HCO3 + SiO2 + H2O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
Mg(OH)2 + K3 + PO4 = Mg3(PO4)2 + KOH =>
3 Mg(OH)2 + 2 K3 + 2 PO4 = Mg3(PO4)2 + 6 KOH
KOH + Al(OH)3 + H2TeO4 = KAl(TeO4)2 + H2O =>
KOH + Al(OH)3 + 2 H2TeO4 = KAl(TeO4)2 + 4 H2O
Cu(NO3)2 + H2O = Cu(OH)2 + HNO3 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 HNO3
Li2CO3 + Fe2O3 + NH4H2PO4 = LiFePO4 + NH3 + CO2 + H2O + O2 =>
2 Li2CO3 + 2 Fe2O3 + 4 NH4H2PO4 = 4 LiFePO4 + 4 NH3 + 2 CO2 + 6 H2O + O2
CuS + HNO3 = Cu(HNO3)2 + NO2 + SO2 + H2O =>
CuS + 6 HNO3 = Cu(HNO3)2 + 4 NO2 + SO2 + 2 H2O
NF3 + H2O = HNO2 + HF =>
NF3 + 2 H2O = HNO2 + 3 HF
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq) =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq)
(NH4)2(SO4) + Na2(CO3) = Na2(SO4) + (NH4)2(CO3) =>
(NH4)2(SO4) + Na2(CO3) = Na2(SO4) + (NH4)2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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