| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + HCl = ZnCl + SO4 + H
AgCH3COO2 + CrI3 = AgI3 + CrCH3COO2 =>
AgCH3COO2 + CrI3 = AgI3 + CrCH3COO2
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
BeCO3 + Pt(NO3)4 = Be(NO3)2 + Pt2(CO3)4 =>
4 BeCO3 + 2 Pt(NO3)4 = 4 Be(NO3)2 + Pt2(CO3)4
Fe + Cu{2-}NO{3-} = Fe{2-}No{3-} + Cu =>
Fe + Cu{2-}NO{3-} = Fe{2-}No{3-} + Cu
Cd + SnO2 = Sn + CdO =>
2 Cd + SnO2 = Sn + 2 CdO
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
C7H16 + O2 = C + HOH =>
C7H16 + 4 O2 = 7 C + 8 HOH
Fe2P + FeS2 = PS + Fe =>
2 Fe2P + FeS2 = 2 PS + 5 Fe
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
Zn(NO3)2(aq) + CaI2(aq) = Ca(NO3)2(aq) + ZnI2(aq) =>
Zn(NO3)2(aq) + CaI2(aq) = Ca(NO3)2(aq) + ZnI2(aq)
C = C6 =>
6 C = C6
CaSO4 + AlBr = CaBr2 + Al2 + (SO4)3 =>
3 CaSO4 + 6 AlBr = 3 CaBr2 + 3 Al2 + (SO4)3
C4H6 + HCl = C4H5Cl2 + H2 =>
2 C4H6 + 4 HCl = 2 C4H5Cl2 + 3 H2
LiF + KF = KLiF2 =>
LiF + KF = KLiF2
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
BaCl2 + Na2SO4 = BaNa2*Cl2SO4 =>
BaCl2 + Na2SO4 = BaNa2*Cl2SO4
(NH4)2S + CaCl2 = CaS + NH3 + HCl =>
(NH4)2S + CaCl2 = CaS + 2 NH3 + 2 HCl
IO3{-} + I{-} + CH3COOH = I2 + CH3COO{-} + H2O =>
IO3{-} + 5 I{-} + 6 CH3COOH = 3 I2 + 6 CH3COO{-} + 3 H2O
Ba3I2 + HCl = Ba3Cl2 + HI =>
Ba3I2 + 2 HCl = Ba3Cl2 + 2 HI
C4H9OH + KMnO4 = C3H7COOH + MnO2 + KOH + HOH =>
3 C4H9OH + 4 KMnO4 = 3 C3H7COOH + 4 MnO2 + 4 KOH + HOH
Si3N4 + CHF3 = HCN + SiF4 =>
Si3N4 + 4 CHF3 = 4 HCN + 3 SiF4
F + S = SF6 =>
6 F + S = SF6
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
Li3PO4 + Ba = LiBa + PO4 =>
Li3PO4 + 3 Ba = 3 LiBa + PO4
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
Fe(NO3)3 + NH4OH = Fe(OH)3 + N2H4O3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 N2H4O3
CaBr2 + HgClO4 = BrHg + Ca(ClO4)2 =>
CaBr2 + 2 HgClO4 = 2 BrHg + Ca(ClO4)2
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
C2H4O + KMnO4 = C2O2 + KMnH2 + H2O =>
5 C2H4O + 3 KMnO4 = 5 C2O2 + 3 KMnH2 + 7 H2O
PCl3 = Cl3 + P =>
PCl3 = Cl3 + P
(C6H5)2NH + I2 = (C6H4)2NH + HI =>
(C6H5)2NH + I2 = (C6H4)2NH + 2 HI
CuSO4 + NH4Cl = ClCu + NH4SO4 =>
CuSO4 + NH4Cl = ClCu + NH4SO4
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
FeSO4 + KMn04 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2S04 + H2O =>
8 FeSO4 + 2 KMn04 + 16 H2SO4 = 4 Fe2(SO4)3 + 8 MnSO4 + K2S04 + 16 H2O
KH3(C2O4)2 = KH3(CO3)2 + CO =>
KH3(C2O4)2 = KH3(CO3)2 + 2 CO
SrOH2 + HI = H3O + SrI =>
SrOH2 + HI = H3O + SrI
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
FeCr2O4 = Cr + FeO + O2 =>
2 FeCr2O4 = 4 Cr + 2 FeO + 3 O2
Na2CO3 + H2O + CrCl3 = Cr(OH)3 + NaHCO3 + NaCl =>
3 Na2CO3 + 3 H2O + CrCl3 = Cr(OH)3 + 3 NaHCO3 + 3 NaCl
HNO2 + NH4OH = H2O + NH3NO2 =>
7 HNO2 + 5 NH4OH = 7 H2O + 6 NH3NO2
KMnO4 + K2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + K2C2O4 + 4 KOH = 2 K2MnO4 + 2 K2CO3 + 2 H2O
Na2S + H2 = Na + H2S =>
Na2S + H2 = 2 Na + H2S
CaO + HClO3 = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO3 = 2 Ca(HCl)2 + 7 O2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
PbO2 + SeO32{-} = PbO + SeO42{-}( =>
10 PbO2 + SeO32{-} = 10 PbO + SeO42{-}(
CH3C(O)Cl + AgCl3 = CH3C(O) + AgCl4 =>
CH3C(O)Cl + AgCl3 = CH3C(O) + AgCl4
C10H8O + NaOH = H2O + C11H8O2 + Na =>
11 C10H8O + 26 NaOH = 17 H2O + 10 C11H8O2 + 26 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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