| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
H3BO3 + H2O2 + H2O = H7BO6 =>
H3BO3 + H2O2 + H2O = H7BO6
H2O + NO2{-} + Al = AlO2{-} + NH3 + OH =>
3 H2O + NO2{-} + Al = AlO2{-} + NH3 + 3 OH
ZnO + NaHCO3 = Na2CO3 + ZnCO3 + H2O =>
ZnO + 2 NaHCO3 = Na2CO3 + ZnCO3 + H2O
VO + H2O = V(OH)2 =>
VO + H2O = V(OH)2
KOH + Zn + H2O + KNO2 = K2Zn(OH)4 + NH3 =>
5 KOH + 3 Zn + 5 H2O + KNO2 = 3 K2Zn(OH)4 + NH3
Mg(NO3)2 + HCl = MgH2 + ClNO3 =>
Mg(NO3)2 + 2 HCl = MgH2 + 2 ClNO3
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Fe + C2H4O2 = Fe(C2H3O2) + H2 =>
2 Fe + 2 C2H4O2 = 2 Fe(C2H3O2) + H2
FeCl3 + K2(SO4) = Fe2(SO4)3 + KCl =>
2 FeCl3 + 3 K2(SO4) = Fe2(SO4)3 + 6 KCl
CO2 + NaCl = CCl2 + NaO =>
CO2 + 2 NaCl = CCl2 + 2 NaO
Pb2{+} + Cl2 + H2O = PbO2 + Cl{-} + H{+} =>
2 Pb2{+} + 7 Cl2 + 8 H2O = 4 PbO2 + 14 Cl{-} + 16 H{+}
Ne + O2 = NeO2 =>
Ne + O2 = NeO2
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O =>
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O
CuO + C2H6 = Cu2O + CO2 + H2O =>
14 CuO + C2H6 = 7 Cu2O + 2 CO2 + 3 H2O
Si5H11 + Br2 = Si + HBr =>
2 Si5H11 + 11 Br2 = 10 Si + 22 HBr
C5H11Br + NaOH = C5H12O + NaBr =>
C5H11Br + NaOH = C5H12O + NaBr
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Sn + BaCl2 = Ba + SnCl2 =>
Sn + BaCl2 = Ba + SnCl2
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
Br + HF = BrF + H =>
Br + HF = BrF + H
Cl2 + NO3 = ClO3 + NO2 =>
Cl2 + 6 NO3 = 2 ClO3 + 6 NO2
NaC2H3O2 + H2O = NaOH + C2H4O2 =>
NaC2H3O2 + H2O = NaOH + C2H4O2
K2Cr2O7 + CH3OH + H2SO4 = CH2O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 3 CH2O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
HBrO3 + Bi = HBrO2 + BiO3 =>
3 HBrO3 + Bi = 3 HBrO2 + BiO3
H2CO3 + H2O = HCO3{-} + H3O{+} =>
H2CO3 + H2O = HCO3{-} + H3O{+}
NaHSO4 = Na2S2O8 + H2 =>
2 NaHSO4 = Na2S2O8 + H2
C6H6N12O12 = CO + N2 + H2O + O2 =>
2 C6H6N12O12 = 12 CO + 12 N2 + 6 H2O + 3 O2
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2 =>
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-} =>
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-}
Fe(s) + Sn(NO3)4(aq) = Fe(NO3)3(aq) + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4(aq) = 4 Fe(NO3)3(aq) + 3 Sn(s)
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
Mg2 + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg2 + 2 Cu(NO3)2 = 2 Mg(NO3)2 + 2 Cu
MnO4 + I = MnO2 + IO =>
MnO4 + 2 I = MnO2 + 2 IO
C4H10 + Cl = C4H9 + HCl =>
C4H10 + Cl = C4H9 + HCl
Fe + C2H4O2 = Fe(CH3COO)2 + H2 =>
Fe + 2 C2H4O2 = Fe(CH3COO)2 + H2
Al(s) + HCl = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(s) + 3 H2(g)
KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)
H2SO4 + FeCl3 = HCl + Fe2(SO4)3 =>
3 H2SO4 + 2 FeCl3 = 6 HCl + Fe2(SO4)3
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Pb = Pb(NO3)2 + Ag =>
2 AgNO3 + Pb = Pb(NO3)2 + 2 Ag
SnCl4 + F2 = SnF4 + Cl =>
SnCl4 + 2 F2 = SnF4 + 4 Cl
OH + KMnO4 + NH3 = KNO3 + MnO2 + H2O =>
5 OH + KMnO4 + NH3 = KNO3 + MnO2 + 4 H2O
NaSO(aq) + CaNO(aq) = NaNO(aq) + CaSO(s) =>
NaSO(aq) + CaNO(aq) = NaNO(aq) + CaSO(s)
FeCl2 + (NH4)2SO4 = FeSO4 + NH4Cl =>
FeCl2 + (NH4)2SO4 = FeSO4 + 2 NH4Cl
CO + H2 = C8H18 + HO2 =>
8 CO + 11 H2 = C8H18 + 4 HO2
MgSO4 + Na = Na(SO4)2 + Mg =>
2 MgSO4 + Na = Na(SO4)2 + 2 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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