| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + H2SO4 = CuSO4 + H2O
AlOH + FeNO3 = AlNO3 + FeOH =>
AlOH + FeNO3 = AlNO3 + FeOH
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
ZnCl2 + KNO3 = KCl + Zn(NO3)2 =>
ZnCl2 + 2 KNO3 = 2 KCl + Zn(NO3)2
H2O + CO2 = C8H16O8 + O4 =>
8 H2O + 8 CO2 = C8H16O8 + 4 O4
Sn + Ag2O = SnO + Ag =>
Sn + Ag2O = SnO + 2 Ag
HS + KCl = KS + HCl =>
HS + KCl = KS + HCl
Na2CO3 + C = Na + C2O3 =>
Na2CO3 + C = 2 Na + C2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + HCl + AgNO3 = Ag(NH3)2Cl + HNO3 =>
2 NH3 + HCl + AgNO3 = Ag(NH3)2Cl + HNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe(NO3)3 + NaHCO3 = Fe(OH)3 + NaNO3 + CO2 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(OH)3 + 3 NaNO3 + 3 CO2
HFeO2 + HNO3 = Fe(NO3)3 + H2O =>
HFeO2 + 3 HNO3 = Fe(NO3)3 + 2 H2O
Cu + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
C7H8O2 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C7H6O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
CsICl2 + KI = CsKCl2I2 =>
CsICl2 + KI = CsKCl2I2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
S2(s) + O2(g) = SO2(s) =>
S2(s) + 2 O2(g) = 2 SO2(s)
RbOH + Mg(ClO3)2 = Mg(OH)2 + RbClO3 =>
2 RbOH + Mg(ClO3)2 = Mg(OH)2 + 2 RbClO3
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
Cu(NO3)2 + KOH = KCu + OH(NO3)2 =>
Cu(NO3)2 + KOH = KCu + OH(NO3)2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Al2O3 + H3PO4 = Al2PO4 + H3O3 =>
Al2O3 + H3PO4 = Al2PO4 + H3O3
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
MoO3 + HCl = MoCl3 + Cl2 + H2O =>
2 MoO3 + 12 HCl = 2 MoCl3 + 3 Cl2 + 6 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
S2{-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
2 S2{-} + 13 I2 + 32 OH{-} = 4 SO4{2-} + 26 I{-} + 16 H2O
NaI + K2MnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 + I2 =>
4 NaI + K2MnO4 + 4 H2SO4 = 4 H2O + K2SO4 + MnSO4 + 2 Na2SO4 + 2 I2
NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
Br3O4 + Al = Al2O3 + Br =>
3 Br3O4 + 8 Al = 4 Al2O3 + 9 Br
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
AsH3 + K2CrO7 + HCl = H3AsO4 + CrCl3 + KCl + H2O =>
9 AsH3 + 8 K2CrO7 + 40 HCl = 9 H3AsO4 + 8 CrCl3 + 16 KCl + 20 H2O
C + C3H8 = C8H18 =>
5 C + 9 C3H8 = 4 C8H18
K3PO4 + BaCO3 = Ba3(PO4)2 + K2CO3 =>
2 K3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 K2CO3
K2I + Cl = KCl + I =>
K2I + 2 Cl = 2 KCl + I
NiO + H2 = HO + Ni =>
2 NiO + H2 = 2 HO + 2 Ni
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4H2PO4 + NaOH = NH4H2OH + NaPO4 =>
NH4H2PO4 + NaOH = NH4H2OH + NaPO4
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
(C3H6) + O = H2O + CO2 =>
(C3H6) + 9 O = 3 H2O + 3 CO2
CuO + Cl2 = CuCl2 + Cl2O7 =>
7 CuO + 8 Cl2 = 7 CuCl2 + Cl2O7
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cu + H2SO4 = Cu(OH)2 + SO2 =>
Cu + H2SO4 = Cu(OH)2 + SO2
K3PO4 + AgOH = Ag3PO4 + KOH =>
K3PO4 + 3 AgOH = Ag3PO4 + 3 KOH
CO + MoO2 = CO2 + Mo =>
2 CO + MoO2 = 2 CO2 + Mo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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