| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO4(aq) + KOH(aq) = H2O(l) + KClO4(s)
NH3 + ClO = N2H4 + Cl + H2O =>
2 NH3 + ClO = N2H4 + Cl + H2O
Pb(NO3)2 + HI = PbI2 + (NO3)H =>
Pb(NO3)2 + 2 HI = PbI2 + 2(NO3)H
Zn + CO2 = ZnO + CO =>
Zn + CO2 = ZnO + CO
KMnO4 + H2SO4 + K2S = K2SO4 + MnSO4 + H =>
2 KMnO4 + 3 H2SO4 + 2 K2S = 3 K2SO4 + 2 MnSO4 + 6 H
N2O5 + N2H4 = NO2 + H2O =>
6 N2O5 + N2H4 = 14 NO2 + 2 H2O
AlOH + NaSO4 = AlSO4 + NaOH =>
AlOH + NaSO4 = AlSO4 + NaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + KI(s) = K2CO3 + CaI2 =>
CaCO3 + 2 KI(s) = K2CO3 + CaI2
FeS1 + O2 + H1O = Fe1O3 + H1SO4 =>
FeS1 + 3 O2 + H1O = Fe1O3 + H1SO4
KClO4 + KBr + H2SO4 = KCl + Br + K2SO4 + H2O =>
KClO4 + 8 KBr + 4 H2SO4 = KCl + 8 Br + 4 K2SO4 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
SnI = Sn + I2 =>
2 SnI = 2 Sn + I2
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
Cu + S = Cu2S =>
2 Cu + S = Cu2S
AlSH4 + BaCl = AlCl + BaSH4 =>
AlSH4 + BaCl = AlCl + BaSH4
MnO4{-} + Cl{-} + H{+} = Mn{2} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2} + 5 Cl2 + 8 H2O
Cr2OO3 + C = Cr3C2 + CO =>
3 Cr2OO3 + 16 C = 2 Cr3C2 + 12 CO
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
C6H12O6 + AgOH = C6H12O7 + Ag + H2O =>
C6H12O6 + 2 AgOH = C6H12O7 + 2 Ag + H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
C7H13O7 + O2 = CO2 + H2O =>
4 C7H13O7 + 27 O2 = 28 CO2 + 26 H2O
Ca2 + Cl = CaCl2 =>
Ca2 + 4 Cl = 2 CaCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C8H10N4O2 + Na2CO3 = C8H9N4O2 + H2O + CO2 + Na =>
2 C8H10N4O2 + Na2CO3 = 2 C8H9N4O2 + H2O + CO2 + 2 Na
AgCl + H2CO3 = Ag2CO3 + HCl =>
2 AgCl + H2CO3 = Ag2CO3 + 2 HCl
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + H2O + N =>
3 FeCl2 + NaNO2 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + N
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuCl2 + KI + H2O = CuCl + HCl + KIO3 =>
6 CuCl2 + KI + 3 H2O = 6 CuCl + 6 HCl + KIO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C52H106 + O2 = CO2 + H2O =>
2 C52H106 + 157 O2 = 104 CO2 + 106 H2O
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
RbCl(cr) + O2(g) = RbClO4(cr) =>
RbCl(cr) + 2 O2(g) = RbClO4(cr)
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg2Si + H2O = Mg(OH)2(aq) + SiH4(g) =>
Mg2Si + 4 H2O = 2 Mg(OH)2(aq) + SiH4(g)
Cu + HC2H3O2 = H2 + CuC2H3O2 =>
2 Cu + 2 HC2H3O2 = H2 + 2 CuC2H3O2
KMnO4 + Na2S2O3 + NaOH = Na2MnO4 + Na2S4O6 + KOH =>
2 KMnO4 + 2 Na2S2O3 + 2 NaOH = 2 Na2MnO4 + Na2S4O6 + 2 KOH
CH3COOH + C2H5OH = C3H8COOH + H2O =>
3 CH3COOH + 5 C2H5OH = 4 C3H8COOH + 3 H2O
H2O + C2H2 + KMnO4 = MnO2 + C2H2(OH)2 + KOH =>
4 H2O + 3 C2H2 + 2 KMnO4 = 2 MnO2 + 3 C2H2(OH)2 + 2 KOH
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Hg + OH = Hg2(OH)2 =>
2 Hg + 2 OH = Hg2(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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