| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
Be(OH)2 + H2CO3 = H2O + BeCO3 =>
Be(OH)2 + H2CO3 = 2 H2O + BeCO3
Ba(OH)2*8H2O + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2*8H2O + 2 HNO3 = Ba(NO3)2 + 10 H2O
CuOH + NaOH = NaCuO + H2O =>
CuOH + NaOH = NaCuO + H2O
Zn(NO3)2 + Ga(NO3)3 + GeO2 = Zn3Ga2Ge2O10 + N2 + O2 =>
3 Zn(NO3)2 + 2 Ga(NO3)3 + 2 GeO2 = Zn3Ga2Ge2O10 + 6 N2 + 15 O2
ZnO + NaOH + H2O = NaZn(OH)4 + H2 =>
2 ZnO + 2 NaOH + 4 H2O = 2 NaZn(OH)4 + H2
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
Cl2(g) + C2H6(g) = C2HCl5(g) + HCl(g) =>
5 Cl2(g) + C2H6(g) = C2HCl5(g) + 5 HCl(g)
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
IO3{-} + I{-} + H{+} = I2{-} + H2O =>
IO3{-} + 11 I{-} + 6 H{+} = 6 I2{-} + 3 H2O
Ca(OH) + (OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
6 Ca(OH) + 3(OH)2 + 4 H3PO4 = 12 H2O + 2 Ca3(PO4)2
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
MnO4{-}(aq) + H2O + C2O42{-} = MnO2(s) + CO32{-}(aq) + OH{-} =>
43 MnO4{-}(aq) + 20 H2O + 3 C2O42{-} = 43 MnO2(s) + 6 CO32{-}(aq) + 40 OH{-}
KI + HCl + K3(Fe(CN)6) = I2 + KCl + H4(Fe(CN)6) =>
2 KI + 8 HCl + 2 K3(Fe(CN)6) = I2 + 8 KCl + 2 H4(Fe(CN)6)
LiOH + HCl = LiOHCl + H2 =>
2 LiOH + 2 HCl = 2 LiOHCl + H2
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H3PO4 + Na2O2 = Na3PO4 + H2O + O2 =>
4 H3PO4 + 6 Na2O2 = 4 Na3PO4 + 6 H2O + 3 O2
C8H12S2 + O2 = CO2 + SO2 + H2O =>
C8H12S2 + 13 O2 = 8 CO2 + 2 SO2 + 6 H2O
Cu3N2 + NaOH = Na3N + Cu(OH)2 =>
Cu3N2 + 6 NaOH = 2 Na3N + 3 Cu(OH)2
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
H2O2 + C6H8O7 = C6H7O7 + H2O =>
H2O2 + 2 C6H8O7 = 2 C6H7O7 + 2 H2O
HAl + Na = NaAl + H2 =>
2 HAl + 2 Na = 2 NaAl + H2
Sn + AgC2H3O2 = Ag + SnC2H3O2 =>
Sn + AgC2H3O2 = Ag + SnC2H3O2
BaCl2(ag) + Na3PO4(ag) = Ba3(PO4)2(s) + NaCl(ag) =>
3 BaCl2(ag) + 2 Na3PO4(ag) = Ba3(PO4)2(s) + 6 NaCl(ag)
Fe(CNS)2 + Cl2 + H2O = FeSO4 + N2 + CO2 + HCl + H2SO4 =>
Fe(CNS)2 + 11 Cl2 + 12 H2O = FeSO4 + N2 + 2 CO2 + 22 HCl + H2SO4
Br2 + CrO2{-} + OH{-} = CrO4{2-} + Br{-} + H2O =>
3 Br2 + 2 CrO2{-} + 8 OH{-} = 2 CrO4{2-} + 6 Br{-} + 4 H2O
ClO3H3 + H2SO4 = Cl2(SO4)3 + H2O =>
2 ClO3H3 + 3 H2SO4 = Cl2(SO4)3 + 6 H2O
C + HNO3(conc) = CO2 + NO2 + H2O =>
C + 4 HNO3(conc) = CO2 + 4 NO2 + 2 H2O
K + H2O = KOH + H*2 =>
K + H2O = KOH + H*2
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Zn(OH)2 + CH3COONa = Zn(CH3COO)2 + NaOH =>
Zn(OH)2 + 2 CH3COONa = Zn(CH3COO)2 + 2 NaOH
S2O3{2-} + AgNO3 = Ag2S2O3 + NO3{-} =>
S2O3{2-} + 2 AgNO3 = Ag2S2O3 + 2 NO3{-}
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(OH)(CH3)C(OH)(CH3)CH3 + KOH + Mn2O =>
6 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 7 H2O = 6 CH3C(OH)(CH3)C(OH)(CH3)CH3 + 2 KOH + Mn2O
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
C5H8O2 + Mn(C5H7O2)2 + KMnO4 = Mn(C5H7O2)3 + H2O + K =>
8 C5H8O2 + 5 Mn(C5H7O2)2 + KMnO4 = 6 Mn(C5H7O2)3 + 4 H2O + K
Fe2SO3 + O2 = SO2 + FeO =>
2 Fe2SO3 + O2 = 2 SO2 + 4 FeO
Cu + CaSO4 = CuSO4 + Ca =>
Cu + CaSO4 = CuSO4 + Ca
Zn(OH)2 + (NH4)2SO4 = ZnSO4 + NH4OH =>
Zn(OH)2 + (NH4)2SO4 = ZnSO4 + 2 NH4OH
C + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
AgNO3(aq) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4 = Ag2SO4 + 2 NaNO3
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C6H6 + O2 = CO2* + H2O =>
2 C6H6 + 15 O2 = 12 CO2* + 6 H2O
KOH + ZnSO4 = Zn(OH)2 + K2SO4 =>
2 KOH + ZnSO4 = Zn(OH)2 + K2SO4
MnO4 + Br2 = Mn + BrO3 =>
3 MnO4 + 2 Br2 = 3 Mn + 4 BrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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