| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + Li = LiO2 + C
CH2Cl2 + H2O = CH3OH + Cl2 =>
CH2Cl2 + H2O = CH3OH + Cl2
OH + H2O = H3O2 =>
OH + H2O = H3O2
Al3{+} + OH{-} = Al + O2 + H2O =>
4 Al3{+} + 4 OH{-} = 12 Al + O2 + 2 H2O
KO2 + CO3 = K4CO2 + O2 =>
8 KO2 + 2 CO3 = 2 K4CO2 + 9 O2
[Al(OH)2]Cl + HCl = AlCl3 + H2O =>
[Al(OH)2]Cl + 2 HCl = AlCl3 + 2 H2O
HCOOH + KMnO4 + H2SO4 = CO2 + K2SO4 + Mn2SO4 + H2O =>
6 HCOOH + 2 KMnO4 + 2 H2SO4 = 6 CO2 + K2SO4 + Mn2SO4 + 8 H2O
PBO2 + HNO3 + KI = PB(NO3)2 + I + KNO3 + H2O =>
PBO2 + 4 HNO3 + 2 KI = PB(NO3)2 + 2 I + 2 KNO3 + 2 H2O
(CH3)2NH + H2O = OH + (CH3)2NH2 =>
(CH3)2NH + H2O = OH + (CH3)2NH2
Ca(OH)2 + CuSO4*5H2O = CaSO4*5H2O + Cu(OH)2 =>
Ca(OH)2 + CuSO4*5H2O = CaSO4*5H2O + Cu(OH)2
PbCl2 + CO + H2O = CO2 + HCl + Pb =>
PbCl2 + CO + H2O = CO2 + 2 HCl + Pb
Al(OH)3 + CuCl2 + NaCl = Al2CuCl8 + NaOH =>
2 Al(OH)3 + CuCl2 + 6 NaCl = Al2CuCl8 + 6 NaOH
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
(CH3)2C[C6H2(NO2)2OH]2 + NaOH = (CH3)2C[C6H2(NO2)2ONa]2 + H2O =>
(CH3)2C[C6H2(NO2)2OH]2 + 2 NaOH = (CH3)2C[C6H2(NO2)2ONa]2 + 2 H2O
Cu2O + H2O2 + H2SO4 = CuSO4 + H2O =>
Cu2O + H2O2 + 2 H2SO4 = 2 CuSO4 + 3 H2O
SnCl2 + HCl + K2Cr2O7 = H2[SnCl6] + CrCl3 + KCl + H2O =>
3 SnCl2 + 20 HCl + K2Cr2O7 = 3 H2[SnCl6] + 2 CrCl3 + 2 KCl + 7 H2O
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3
Zn + P4 = ZnP2 =>
2 Zn + P4 = 2 ZnP2
VO4{3-} + H2O2 + H{+} = V(O2)2{+} + H2O =>
VO4{3-} + 2 H2O2 + 4 H{+} = V(O2)2{+} + 4 H2O
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
{-1} + + {-3} =>
3e = {-3}
HSO3{-} + H2O + AuCl3 = SO4{-2} + H{+} + Cl{-} + Au =>
3 HSO3{-} + 3 H2O + 2 AuCl3 = 3 SO4{-2} + 9 H{+} + 6 Cl{-} + 2 Au
Zn + NaNO3 + NaOH = Na2ZnO3 + NH3 =>
2 Zn + NaNO3 + 3 NaOH = 2 Na2ZnO3 + NH3
Ca(OCl)2 + H3PO4 = Ca3(PO4)2 + HOCl =>
3 Ca(OCl)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOCl
Al3{+} + OH{-} = Al + O2 + H2O =>
4 Al3{+} + 4 OH{-} = 12 Al + O2 + 2 H2O
CH3C6H2SO3H + KCl + H2O = KHSO4 + C7H8 + HCl + C =>
4 CH3C6H2SO3H + 4 KCl + 4 H2O = 4 KHSO4 + 3 C7H8 + 4 HCl + 7 C
(CH2)3CH3OH + O2 = CO2 + H2O =>
(CH2)3CH3OH + 6 O2 = 4 CO2 + 5 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
FeSO4 + Zn = Fe + ZnSO4 =>
FeSO4 + Zn = Fe + ZnSO4
CH3NH3CH3COO + NaOH = CH3NH2 + CH3COONa + H2O =>
CH3NH3CH3COO + NaOH = CH3NH2 + CH3COONa + H2O
Al2(S)3 + HCl = AlCl3 + H2S =>
Al2(S)3 + 6 HCl = 2 AlCl3 + 3 H2S
HS2(g) + O2(g) = H2O(l) + SO2(g) =>
4 HS2(g) + 9 O2(g) = 2 H2O(l) + 8 SO2(g)
Zn + Pb(NO3)2 + H2O = PbOHNO3 + Zn(NO3)2 + H2 =>
Zn + 2 Pb(NO3)2 + 2 H2O = 2 PbOHNO3 + Zn(NO3)2 + H2
KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2 =>
2 KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2
SnO2 + H2SO4 = SnSO4 + H2O2 =>
SnO2 + H2SO4 = SnSO4 + H2O2
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
ClO + Al = ClAlO =>
ClO + Al = ClAlO
Ag2S + CuCl2 = CuAg2 + SCl2 =>
Ag2S + CuCl2 = CuAg2 + SCl2
C6H5CH3 + Cl2 = C6HCH2Cl + HCl =>
C6H5CH3 + 3 Cl2 = C6HCH2Cl + 5 HCl
Mg(OH)2 + H3BO3 = Mg3(BO3)2 + H2O =>
3 Mg(OH)2 + 2 H3BO3 = Mg3(BO3)2 + 6 H2O
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
CuSO4CuO = CuO + SO2 + O2 =>
2 CuSO4CuO = 4 CuO + 2 SO2 + O2
C4H6Cl4 + KOH = C4H2 + KCl + H2O =>
C4H6Cl4 + 4 KOH = C4H2 + 4 KCl + 4 H2O
SiH + O = Si + HO =>
SiH + O = Si + HO
NaHCO3 + NaI = NaHCI + NaO3 =>
NaHCO3 + NaI = NaHCI + NaO3
Mg(OH)2 + H = Mg + H2O =>
Mg(OH)2 + 2 H = Mg + 2 H2O
KH2PO4 + NH4NO3 = KH2NO3 + NH4PO4 =>
KH2PO4 + NH4NO3 = KH2NO3 + NH4PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/25
Équations équilibrées sur04/25/24
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