| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2O3 = S + SO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Fe + HCl = Cl + HFe =>
Fe + HCl = Cl + HFe
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + Fe(NO3)3 + NO + 2 H2O
Na2(CO3) + Co(NO3)2 = Na(NO3) + CoCO3 =>
Na2(CO3) + Co(NO3)2 = 2 Na(NO3) + CoCO3
Al(NO3)3 + NH3 + H2O = (NH4)3Al(OH)6 + NH4NO3 =>
Al(NO3)3 + 6 NH3 + 6 H2O = (NH4)3Al(OH)6 + 3 NH4NO3
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Ammonia + Oxygen = nitrogenmonoxide + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O
SiO3 + H = Si + H2O =>
SiO3 + 6 H = Si + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H5COOH + Mg = C14H10MgO4 + H2 =>
2 C6H5COOH + Mg = C14H10MgO4 + H2
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
K2CrO7 + Na2SO3 + H2SO4 = K2SO4 + Cr(SO4)3 + Na2SO4 + H2O =>
K2CrO7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + Cr(SO4)3 + 3 Na2SO4 + 4 H2O
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH =>
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
H{3}(Po){4} + Ca(Co){3} = Ca{3}(Po{4}{2} + H{2}O + Co{2} =>
2 H{3}(Po){4} + Ca(Co){3} = Ca{3}(Po{4}{2} + 2 H{2}O + Co{2}
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
NH3 + CO2 = CON2H4 + H2O =>
2 NH3 + CO2 = CON2H4 + H2O
KJ + K2Cr2O7 + H2SO4 = J2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KJ + K2Cr2O7 + 7 H2SO4 = 3 J2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
Al(OH)3 + Na3PO4 = NaOH + Al(PO4) =>
Al(OH)3 + Na3PO4 = 3 NaOH + Al(PO4)
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
MgO2 + H2O = MgO + H2O2 =>
MgO2 + H2O = MgO + H2O2
(NH4)2CO3 = NH3NH4HCO3 =>
(NH4)2CO3 = NH3NH4HCO3
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4
HI + H3AsO4 = H3AsO3 + I2 + H2O =>
2 HI + H3AsO4 = H3AsO3 + I2 + H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
No3 = No2 =>
2 No3 = 3 No2
C5H9Br + KOH = C5H8 + KBr + H2O =>
C5H9Br + KOH = C5H8 + KBr + H2O
NaHCO3 + Mg(OH)2 = Mg(HCO3)2 + NaOH =>
2 NaHCO3 + Mg(OH)2 = Mg(HCO3)2 + 2 NaOH
[Ti(H2O)6]{3+}(aq) + Cr2O7{2-}(aq) + H{+}(aq) = Ti{4+}(aq) + Cr{3}(aq) + H2O(l) =>
6[Ti(H2O)6]{3+}(aq) + Cr2O7{2-}(aq) + 14 H{+}(aq) = 6 Ti{4+}(aq) + 2 Cr{3}(aq) + 43 H2O(l)
HgI2 + ZnSO4 = ZnI2 + HgSO4 =>
HgI2 + ZnSO4 = ZnI2 + HgSO4
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
Fe(OH)3 + PbSO4 = Fe2(SO4)3 + Pb(OH)2 =>
2 Fe(OH)3 + 3 PbSO4 = Fe2(SO4)3 + 3 Pb(OH)2
Cu(NO3)2 + NH3 = Cu3N2 + HNO3 =>
3 Cu(NO3)2 + 2 NH3 = Cu3N2 + 6 HNO3
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
(NH4)2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
K2S2O3 + KIO3 + H2O = H2SO4 + I2 + K2SO3 =>
2 K2S2O3 + 2 KIO3 + H2O = H2SO4 + I2 + 3 K2SO3
NaIO3 + SO2 + H2O = NaI + H2SO4 =>
NaIO3 + 3 SO2 + 3 H2O = NaI + 3 H2SO4
CaHClO3 = O2 + CaO + HCl =>
CaHClO3 = O2 + CaO + HCl
COH2 = H2CO =>
COH2 = H2CO
Na2Cr2O7 + S = Na2SO4 + Cr2O3 =>
Na2Cr2O7 + S = Na2SO4 + Cr2O3
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O =>
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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