| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AmO2 + H2O = Am2O3 + O2 + H2
NH4OH + Ag2CrO4 = (NH4)2CrO4 + AgOH =>
2 NH4OH + Ag2CrO4 = (NH4)2CrO4 + 2 AgOH
NO2 + NH3 = NH3(NO2)3 =>
3 NO2 + NH3 = NH3(NO2)3
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
SiO2 + KOH = SiO3K2 + H2O =>
SiO2 + 2 KOH = SiO3K2 + H2O
Ca + Ni(NO3)4 = Ca(NO3)2 + Ni =>
2 Ca + Ni(NO3)4 = 2 Ca(NO3)2 + Ni
Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)
Na2B4O7*10H2O = B2O3 + NaBO2 + H2O =>
Na2B4O7*10H2O = B2O3 + 2 NaBO2 + 10 H2O
Fe + H2O = Fe2O3 + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
BaCl2 + LiSO4 = Ba(SO4)2 + LiCl =>
BaCl2 + 2 LiSO4 = Ba(SO4)2 + 2 LiCl
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
HC2H4NO2 + H2O = C2H4NO2 + H3O =>
HC2H4NO2 + H2O = C2H4NO2 + H3O
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
V2OS + CaS = CaO + V2SS =>
V2OS + CaS = CaO + V2SS
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na3PO4 + AgCl = Na3Cl + Ag(PO4) =>
Na3PO4 + AgCl = Na3Cl + Ag(PO4)
CuS + NO3{-} + H3O{+} = Cu{2+} + SO4{2-} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H3O{+} = 3 Cu{2+} + 3 SO4{2-} + 8 NO + 12 H2O
C3H8*C4H10 + O2 = CO2 + H2O =>
2 C3H8*C4H10 + 23 O2 = 14 CO2 + 18 H2O
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3 =>
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3
BaCl2(aq) + AgNO3(aq) = Ag2Cl2(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = Ag2Cl2(s) + Ba(NO3)2(aq)
ScO + HNO3 = Sc(NO3)2 + H2O =>
ScO + 2 HNO3 = Sc(NO3)2 + H2O
H2S + NaOH = Na2S + H2O* =>
H2S + 2 NaOH = Na2S + 2 H2O*
CdOH2 = Cd + H2O =>
CdOH2 = Cd + H2O
Na2S + Ba(OH)2 = Na2(OH)2 + BaS =>
Na2S + Ba(OH)2 = Na2(OH)2 + BaS
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
NaHNO3 = HNO3Na =>
NaHNO3 = HNO3Na
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AlBr3 + Cl2 = AlCl3 + Br2 = =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2S + BaSO4 = H2SO4 + BaS =>
H2S + BaSO4 = H2SO4 + BaS
N4H6 + O2 = NO2 + H2 =>
N4H6 + 4 O2 = 4 NO2 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca2C = Ca + C =>
Ca2C = 2 Ca + C
C7H14O + O2(g) = CO2(g) + H2O(g) =>
C7H14O + 10 O2(g) = 7 CO2(g) + 7 H2O(g)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
C + H2O + O = H2CO3 =>
C + H2O + 2 O = H2CO3
BaO = Ba + O3 =>
3 BaO = 3 Ba + O3
Na2CO3(s) = Na2O(s) + CO2(g) =>
Na2CO3(s) = Na2O(s) + CO2(g)
Fe(CO)5 + C2H2 + H2O = C6H4(OH)2 + FeCO3 =>
Fe(CO)5 + 4 C2H2 + 2 H2O = 2 C6H4(OH)2 + FeCO3
Na3PO4 + AgCl = Na3Cl + Ag(PO4) =>
Na3PO4 + AgCl = Na3Cl + Ag(PO4)
NaJ + AgNO3 = AgJ + NaNO3 =>
NaJ + AgNO3 = AgJ + NaNO3
Na2S + ZnCl2 = Na2Zn + SCl2 =>
Na2S + ZnCl2 = Na2Zn + SCl2
Fe2 + Cl2 = Fe3Cl2 =>
3 Fe2 + 2 Cl2 = 2 Fe3Cl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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