| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 ZnO + C6H10O5 = 12 Zn + 6 CO2 + 5 H2O
CH4 + NaOH = CH4OH + Na =>
CH4 + NaOH = CH4OH + Na
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3 =>
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3
Cu3Zn2 + HCl = Cu + ZnCl2 + H2 =>
Cu3Zn2 + 4 HCl = 3 Cu + 2 ZnCl2 + 2 H2
HBrFe2O3 = Fe2BrHO3 =>
HBrFe2O3 = Fe2BrHO3
Pb + Na3P = Na + Pb3P =>
3 Pb + Na3P = 3 Na + Pb3P
Cu2O(s) + CuS(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + CuS(s) = 5 Cu(s) + SO2(g)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2C03 + NI(OH)3 = NI(HC03)3 + H2O =>
3 H2C03 + NI(OH)3 = NI(HC03)3 + 3 H2O
HClCo2 = Co2HCl =>
HClCo2 = Co2HCl
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HCl(aq) = HCl(g) =>
HCl(aq) = HCl(g)
CaCO3 + Ca(OH)2 + CuSO4(H2O)5 = (CuOH)2CO3 + CaSO4 + H2O =>
CaCO3 + Ca(OH)2 + 2 CuSO4(H2O)5 = (CuOH)2CO3 + 2 CaSO4 + 10 H2O
CaCO3 + (NH4)2SO4 = NH3 + CaSO4 + H2O + CO2 =>
CaCO3 + (NH4)2SO4 = 2 NH3 + CaSO4 + H2O + CO2
HBr + OH{-} = H2O + Br{-} =>
HBr + OH{-} = H2O + Br{-}
AB(aq) + CD(aq) = AD(aq) + CB(s) =>
AB(aq) + CD(aq) = AD(aq) + CB(s)
CH3COOH + Mg = H2 + Mg(CH3COO)2 =>
2 CH3COOH + Mg = H2 + Mg(CH3COO)2
HSO3{-} + H{+} = H2SO3 =>
HSO3{-} + H{+} = H2SO3
MgSiO3CO2 = MgCO3SiO2 =>
MgSiO3CO2 = MgCO3SiO2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
UCl2 + Mg = MgCl2 + U =>
UCl2 + Mg = MgCl2 + U
ZnO + C6H10O5 = Zn + CO + H2 =>
ZnO + C6H10O5 = Zn + 6 CO + 5 H2
CH4 + NaOH = CH4OH + Na =>
CH4 + NaOH = CH4OH + Na
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
CH3CH2CH2OHHBr = CH3CH2CH2BrH2O =>
CH3CH2CH2OHHBr = CH3CH2CH2BrH2O
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
7 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnOH2 + 7 C3H6O + 6 H2O
UCl2 + Mg = MgCl2 + U =>
UCl2 + Mg = MgCl2 + U
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
Zn(NO3)2(aq) + (NH4)2S(aq) = ZnS(s) + NH4NO3(aq) =>
Zn(NO3)2(aq) + (NH4)2S(aq) = ZnS(s) + 2 NH4NO3(aq)
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KHSO4 + KCl + H2O =>
Cr2(SO4)3 + 3 Cl2 + 13 KOH = 2 K2CrO4 + 3 KHSO4 + 6 KCl + 5 H2O
P6 + O2 = P3O11 =>
P6 + 11 O2 = 2 P3O11
RbCl + F2 = RbF + Cl2 =>
2 RbCl + F2 = 2 RbF + Cl2
Zn(ClO4)2 + Cr = Cr(ClO4)3 + Zn =>
3 Zn(ClO4)2 + 2 Cr = 2 Cr(ClO4)3 + 3 Zn
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
As2O3 + H3NO4 = H3AsO4 + N2O3 =>
As2O3 + 2 H3NO4 = 2 H3AsO4 + N2O3
SrCl2 + Be(CO3) = Sr(CO3) + BeCl2 =>
SrCl2 + Be(CO3) = Sr(CO3) + BeCl2
HCl + CH3COO = CH3COOH + Cl2 =>
2 HCl + 2 CH3COO = 2 CH3COOH + Cl2
ClO({-}) = Cl({-}) + ClO3({-}) =>
3 ClO({-}) = 2 Cl({-}) + ClO3({-})
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
FeSO4 + Cr(NO3)3 = Fe(NO3)2 + Cr2(SO4)3 =>
3 FeSO4 + 2 Cr(NO3)3 = 3 Fe(NO3)2 + Cr2(SO4)3
AuCl3 + Ag = AgCl3 + Au =>
AuCl3 + Ag = AgCl3 + Au
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
Mg + CuI2 = Cu + MgI2 =>
Mg + CuI2 = Cu + MgI2
Cl2 + H2O = HClOHCl =>
Cl2 + H2O = HClOHCl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
FeSO4(s) = Fe2O3(s) + SO2(g) + SO3 =>
2 FeSO4(s) = Fe2O3(s) + SO2(g) + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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