| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2O2 + 2 H2SO4 + 2 K2Cr2O7 = 2 Na2SO4 + 2 Cr2O6 + 4 KOH + O2
Li + Zn(NO3)2 = Zn + Li(NO3)2 =>
Li + Zn(NO3)2 = Zn + Li(NO3)2
(NH4)4V4O12 + O2 = V2O3 + N2 + H2O =>
(NH4)4V4O12 + O2 = 2 V2O3 + 2 N2 + 8 H2O
Al(OH)3 + CO = Al2(CO2)3 + H2O =>
2 Al(OH)3 + 3 CO = Al2(CO2)3 + 3 H2O
KMnO4 + H2SO4 + Na3AsO = K2SO4 + MnSO4 + Na3AsO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 Na3AsO = 3 K2SO4 + 6 MnSO4 + 5 Na3AsO4 + 9 H2O
Al(C2H3O2)3 + K2S = Al2S3 + K(C2H3O2) =>
2 Al(C2H3O2)3 + 3 K2S = Al2S3 + 6 K(C2H3O2)
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
CH3CH20H + O = CH3COOH + H2O =>
CH3CH20H + 12 O = CH3COOH + 10 H2O
Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)
(CH3O)2CO + CH3NH2 = CH3NCO + CH3OH =>
(CH3O)2CO + CH3NH2 = CH3NCO + 2 CH3OH
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Al(s) + I2(g) = AlI3(s) =>
2 Al(s) + 3 I2(g) = 2 AlI3(s)
H(NO3) + NaOH = Na(NO3) + H2O =>
H(NO3) + NaOH = Na(NO3) + H2O
Al(H2O)6H2O = Al(OH)(H2O)5H3O =>
Al(H2O)6H2O = Al(OH)(H2O)5H3O
HNO3 + Mn(OH3) = Mn(NO3) + H(OH3) =>
HNO3 + Mn(OH3) = Mn(NO3) + H(OH3)
Ba(OH)2 + H3SbO3 = Ba3(SbO3)2 + H2O =>
3 Ba(OH)2 + 2 H3SbO3 = Ba3(SbO3)2 + 6 H2O
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
C6H6COOLi + HBr = LiBr + C6H6COOH =>
C6H6COOLi + HBr = LiBr + C6H6COOH
Pb2O3 = Pb2O2 + O2 =>
2 Pb2O3 = 2 Pb2O2 + O2
Mg(SO4) + NaOH = Mg(OH)2 + Na2SO4 =>
Mg(SO4) + 2 NaOH = Mg(OH)2 + Na2SO4
HI + Zn(OH)2 = H2O + ZnI2 =>
2 HI + Zn(OH)2 = 2 H2O + ZnI2
ZnSO4*7H2O + (NH4)2SO4 = [(NH4)2Zn(SO4)2*6H2O] + H2O =>
ZnSO4*7H2O + (NH4)2SO4 = [(NH4)2Zn(SO4)2*6H2O] + H2O
AlCl3 + NH4OH = AlO(OH) + NH4Cl + H2O =>
AlCl3 + 3 NH4OH = AlO(OH) + 3 NH4Cl + H2O
H4P2O7 + Ca = Ca(P2O7)2 + H =>
2 H4P2O7 + Ca = Ca(P2O7)2 + 8 H
LiOH(aq) + H2C2O4(s) = Li2C2O4(aq) + H2O(l) =>
2 LiOH(aq) + H2C2O4(s) = Li2C2O4(aq) + 2 H2O(l)
NaOH(aq) + HNO3(aq) = Na + NO3 + H2O =>
NaOH(aq) + HNO3(aq) = Na + NO3 + H2O
C7H15OH + O2 = CO2 + HOH =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 HOH
Ca2 + NaCl = Ca2Cl + Na =>
Ca2 + NaCl = Ca2Cl + Na
Zn + N(NO3)2 = Zn(NO3) + N =>
2 Zn + N(NO3)2 = 2 Zn(NO3) + N
C2H2 = C6H6 =>
3 C2H2 = C6H6
K3Fe(CN6) + Cr2O3 + KOH = K4Fe(CN6) + K2CrO4 + H2O =>
6 K3Fe(CN6) + Cr2O3 + 10 KOH = 6 K4Fe(CN6) + 2 K2CrO4 + 5 H2O
CaSO4 + Li = LiSO4 + Ca =>
CaSO4 + Li = LiSO4 + Ca
Zn + HNO3 = HZnO3 + N =>
Zn + HNO3 = HZnO3 + N
HCl + NaBr = HBr + NaCl =>
HCl + NaBr = HBr + NaCl
Pb(NO3)2 + K2S = PbS(g) + KNO3 =>
Pb(NO3)2 + K2S = PbS(g) + 2 KNO3
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
CaSO4 + Li = LiSO4 + Ca =>
CaSO4 + Li = LiSO4 + Ca
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
C2H7N + KMnO4 = NH3 + MnO2 + CO2 + KOH =>
C2H7N + 4 KMnO4 = NH3 + 4 MnO2 + 2 CO2 + 4 KOH
Al + Cu(ClO3)2 = Al(ClO3) + Cu =>
2 Al + Cu(ClO3)2 = 2 Al(ClO3) + Cu
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K4(SO4)2 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K4(SO4)2
Ca + N2 + O2 = (CaNO3)2 =>
2 Ca + N2 + 3 O2 = (CaNO3)2
Al + FeCl3 = AlCl3 + Fe2 =>
2 Al + 2 FeCl3 = 2 AlCl3 + Fe2
NH4C2H3O2 + H2SO4 = NH4SO4 + C2H3O2H2 =>
NH4C2H3O2 + H2SO4 = NH4SO4 + C2H3O2H2
HCOOH + HCl = HCOOCl + H2 =>
HCOOH + HCl = HCOOCl + H2
CaSO4 + Li = LiSO4 + Ca =>
CaSO4 + Li = LiSO4 + Ca
O + Mn = MnO =>
O + Mn = MnO
C2H5Cl + KOH = KCl + H2O + C2H4 =>
C2H5Cl + KOH = KCl + H2O + C2H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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