| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H2O4 + CuCO3*Cu(OH)2*H2O + 2 H2O + 2 K2CO3 = 2 K2[Cu(C2O4)2]*4H2O + 3 CO2
Pb(C2H4O2)2 + NO3 = Pb(NO3)2 + C2H4O2 =>
Pb(C2H4O2)2 + 2 NO3 = Pb(NO3)2 + 2 C2H4O2
Mn(ClO4)2 = Mn + (ClO4)2 =>
Mn(ClO4)2 = Mn + (ClO4)2
C6H6 + H{+} + NO3{-} = CO2 + N2 + H2O =>
C6H6 + 6 H{+} + 6 NO3{-} = 6 CO2 + 3 N2 + 6 H2O
Ag + CO2 + VO2 = Ag2V4O11 + CO =>
2 Ag + 3 CO2 + 4 VO2 = Ag2V4O11 + 3 CO
Al + CuSO4 = SO4Al + Cu =>
Al + CuSO4 = SO4Al + Cu
FeCl2 + Cl2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + Cl2 + 6 KOH = 2 Fe(OH)3 + 6 KCl
C3H8O + H2SO4 = C3O{-} + H10SO4{+} =>
C3H8O + H2SO4 = C3O{-} + H10SO4{+}
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
NH4HCO3(s) = NH4 + HCO3 =>
NH4HCO3(s) = NH4 + HCO3
CH3OH + Cr2O7{2-} + H{+} = Cr{3+} + HCOOH + H2O =>
3 CH3OH + 2 Cr2O7{2-} + 16 H{+} = 4 Cr{3+} + 3 HCOOH + 11 H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
HCO3{-} + H2SO4 = H2CO3 + SO4{2-} =>
2 HCO3{-} + H2SO4 = 2 H2CO3 + SO4{2-}
Rh + NaHSO4 = Rh2(SO4)3 + SO2 + Na2SO4 + H2O =>
2 Rh + 12 NaHSO4 = Rh2(SO4)3 + 3 SO2 + 6 Na2SO4 + 6 H2O
{-} + MnO4{-} + H{+} = Mn{+2} + H2O =>
5e + MnO4{-} + 8 H{+} = Mn{+2} + 4 H2O
AgNO3CuCl = AgClCu(NO3) =>
AgNO3CuCl = AgClCu(NO3)
K2S + CS2 = K2CS3 =>
K2S + CS2 = K2CS3
Cr(OH)3 + H3AsO4 = Cr(H2AsO4)3 + H2O =>
Cr(OH)3 + 3 H3AsO4 = Cr(H2AsO4)3 + 3 H2O
HNO3 + Fe(OH)2 = Fe(OH)3 + NO2 =>
HNO3 + Fe(OH)2 = Fe(OH)3 + NO2
Cr2(CO3)3(s) + HCl = CrCl3 + H2O + CO2 =>
Cr2(CO3)3(s) + 6 HCl = 2 CrCl3 + 3 H2O + 3 CO2
K2SO3 + HCl = H2SO3 + K2Cl2 =>
K2SO3 + 2 HCl = H2SO3 + K2Cl2
CH8N2O3 + BaH2O2 = CBaO3 + NH3 + H2O =>
CH8N2O3 + BaH2O2 = CBaO3 + 2 NH3 + 2 H2O
NH4H2PO4 + O2 = P2O5 + NO2 + H2O =>
4 NH4H2PO4 + 7 O2 = 2 P2O5 + 4 NO2 + 12 H2O
NaN + KCl = NaCl + KN =>
NaN + KCl = NaCl + KN
SO2 + CaO = SCa + O3 =>
SO2 + CaO = SCa + O3
CH3CH2COO{-} + SO4{2-} + OH{-} = HCO3{-} + HS{-} + H2O =>
4 CH3CH2COO{-} + 7 SO4{2-} + OH{-} = 12 HCO3{-} + 7 HS{-} + H2O
KNO2 + AlCl3 = KCl + KNO3 + NO + Al2O3 =>
9 KNO2 + 2 AlCl3 = 6 KCl + 3 KNO3 + 6 NO + Al2O3
C6H5CH3 + H2 = C6H11CH3 =>
C6H5CH3 + 3 H2 = C6H11CH3
K2S + Mn(NO3)2 = KNO3 + MnS =>
K2S + Mn(NO3)2 = 2 KNO3 + MnS
F + FeI3 = Fe + FI =>
3 F + FeI3 = Fe + 3 FI
Pb(NO3)2 + HClO3 = Pb(ClO3)2 + HNO3 =>
Pb(NO3)2 + 2 HClO3 = Pb(ClO3)2 + 2 HNO3
CH3CH(OH)CH2CH3CuO = CH3COCH2CH3CuH2O =>
CH3CH(OH)CH2CH3CuO = CH3COCH2CH3CuH2O
Zn2 + ICl2 = ZnCl2 + I2 =>
Zn2 + 2 ICl2 = 2 ZnCl2 + I2
FeCl3 + NaI = NaCl + I2 + FeI2 =>
2 FeCl3 + 6 NaI = 6 NaCl + I2 + 2 FeI2
SiO4 + CH4 = SiH4 + CO4 =>
SiO4 + CH4 = SiH4 + CO4
Al(OH)3(s) + CO2(aq) = Al2(CO3)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 CO2(aq) = Al2(CO3)3(s) + 3 H2O(l)
KBr + I2 = Br2I + K =>
4 KBr + I2 = 2 Br2I + 4 K
NaOH + NH4CH3COO = NH4OH + NaCH3COO =>
NaOH + NH4CH3COO = NH4OH + NaCH3COO
Al2O3 + H2SO4 = Al2(SO4)3 + H2 + O2 =>
2 Al2O3 + 6 H2SO4 = 2 Al2(SO4)3 + 6 H2 + 3 O2
FeSO4 + NaCl = FeCl2 + (Na)2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + (Na)2SO4
K2CO3 + CaH4P2O8 = KH2PO4 + CaCO3 =>
K2CO3 + CaH4P2O8 = 2 KH2PO4 + CaCO3
CH3{-}CH3 = CH2{-}CH2 + H2 =>
2 CH3{-}CH3 = 2 CH2{-}CH2 + H2
Fe2(SO4)2 + NaCl = Fe2Cl + Na(SO4)2 =>
Fe2(SO4)2 + NaCl = Fe2Cl + Na(SO4)2
(Fe) + SCN = (Fe(SCN)) =>
(Fe) + SCN = (Fe(SCN))
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca2 + SO = CaSO =>
Ca2 + 2 SO = 2 CaSO
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
KNO3 + Al = Al2O3 + N2 + K2O =>
6 KNO3 + 10 Al = 5 Al2O3 + 3 N2 + 3 K2O
CaO(aq) + SO2(g) = CaSO3(s) =>
CaO(aq) + SO2(g) = CaSO3(s)
Na3AsO4 + CaCl2 = Ca3(AsO4)2 + NaCl =>
2 Na3AsO4 + 3 CaCl2 = Ca3(AsO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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