| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3 + PO4 + 3 HCI = 3 NaCI + H3PO4
C2H5Cl2 + O2 = CO2 + H2O + HCl =>
4 C2H5Cl2 + 11 O2 = 8 CO2 + 6 H2O + 8 HCl
KNO3 + HCl = KCl + NO2 + H2O + Cl =>
KNO3 + 2 HCl = KCl + NO2 + H2O + Cl
Ti(s) + H2O(g) = TiO2(s) + H2(g) =>
Ti(s) + 2 H2O(g) = TiO2(s) + 2 H2(g)
HSO4 + Ag = Ag2SO4 + SO2 + H2O =>
4 HSO4 + 6 Ag = 3 Ag2SO4 + SO2 + 2 H2O
Fe2(SO4)3 + K3PO4 = K2SO4 + FePO4 =>
Fe2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 FePO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + Cu{+} = Al{+} + Cu =>
Al + Cu{+} = Al{+} + Cu
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
Na2SO3 + Fe(OH)3 = Fe2(SO3)3 + NaOH =>
3 Na2SO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 6 NaOH
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
MgBr2*6H2O = MgBr2 + H2O =>
MgBr2*6H2O = MgBr2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + SO3 = CuSO4 + SO2 =>
Cu + 2 SO3 = CuSO4 + SO2
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
KHC8H4O4(s) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(s) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SnCl2 + KMnO4 + HCl = H2SnCl6 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 26 HCl = 5 H2SnCl6 + 2 MnCl2 + 2 KCl + 8 H2O
Na + CaOH = Na(OH) + Ca =>
Na + CaOH = Na(OH) + Ca
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cr2O3 = Cr + O3 =>
Cr2O3 = 2 Cr + O3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
HAuCl4 + Na2S2O5 + H2O = Na2SO4 + HCl + SO2 + Au =>
2 HAuCl4 + 3 Na2S2O5 + 3 H2O = 3 Na2SO4 + 8 HCl + 3 SO2 + 2 Au
Cr2(SO4)3 + Na2O2 = Na2SO4 + Cr2SO4 + O2 =>
Cr2(SO4)3 + 2 Na2O2 = 2 Na2SO4 + Cr2SO4 + 2 O2
P + Cl = P(Cl5) =>
P + 5 Cl = P(Cl5)
CsOH + F2 = CsF + O2 + H2O =>
4 CsOH + 2 F2 = 4 CsF + O2 + 2 H2O
H2 + Br2 + N2 = NH4Br =>
4 H2 + Br2 + N2 = 2 NH4Br
Co(OH)3 + H2CrO4 = Co2(CrO4)3(s) + H2O =>
2 Co(OH)3 + 3 H2CrO4 = Co2(CrO4)3(s) + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2SO4 + Ca(OH)2 = Ca + (SO4) + H2O =>
H2SO4 + Ca(OH)2 = Ca + (SO4) + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCOOC3H7 + O2 = CO2 + H2O =>
HCOOC3H7 + 5 O2 = 4 CO2 + 4 H2O
NaOH + C20H14O4 = Na + H2CO2 + H2O =>
46 NaOH + C20H14O4 = 46 Na + 20 H2CO2 + 10 H2O
Na[AlH4] + H2O = Na[Al(OH)4(H2O)2] + H2 =>
Na[AlH4] + 6 H2O = Na[Al(OH)4(H2O)2] + 4 H2
CaC2O4 + H2O = Ca(OH)2 + H2C2O4 =>
CaC2O4 + 2 H2O = Ca(OH)2 + H2C2O4
N2H4CO + HNO3 = CO2 + N2 + H2O =>
5 N2H4CO + 6 HNO3 = 5 CO2 + 8 N2 + 13 H2O
PK + O2 = PKO =>
2 PK + O2 = 2 PKO
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g) =>
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
CH3COOLi + H2O = CH3COOH + LiOH =>
CH3COOLi + H2O = CH3COOH + LiOH
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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