| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeSO4 + LiBr = FeBr2 + Li2SO4 =>
FeSO4 + 2 LiBr = FeBr2 + Li2SO4
C2H5Cl + KOH = H2O + KCl + C2H4 =>
C2H5Cl + KOH = H2O + KCl + C2H4
KBr + MnO2 + H2SO4 = Mn(SO4) + KHSO4 + Br2 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = Mn(SO4) + 2 KHSO4 + Br2 + 2 H2O
MgO + H2O = MgH20 + O =>
MgO + 10 H2O = MgH20 + 11 O
FeBr2 + LiOH = LiBr + Fe(OH)2 =>
FeBr2 + 2 LiOH = 2 LiBr + Fe(OH)2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo2O7)6] + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 44 HNO3 = 2(NH4)3[P(Mo2O7)6] + 43 NH4NO3 + 23 H2O
Cr{+6} + HSO3{-} + H2O = Cr{3+} + HSO4 + H{+} =>
Cr{+6} + HSO3{-} + H2O = Cr{3+} + HSO4 + 2 H{+}
AsO4{3-} + Ag{+} = Ag3AsO4(s) =>
AsO4{3-} + 3 Ag{+} = Ag3AsO4(s)
H2 + Fe33O4 = H2O + Fe =>
4 H2 + Fe33O4 = 4 H2O + 33 Fe
KMnO4 + KOH + KI = K2MnO4 + H2O + KIO3 =>
6 KMnO4 + 6 KOH + KI = 6 K2MnO4 + 3 H2O + KIO3
Fe2O3 + BaH2 = Fe + Ba(OH)2 =>
2 Fe2O3 + 3 BaH2 = 4 Fe + 3 Ba(OH)2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Cl2 + NOH = NCl + NClO + H2O =>
Cl2 + 2 NOH = NCl + NClO + H2O
ClO2 + SO4 = ClO3 + SO2 =>
2 ClO2 + SO4 = 2 ClO3 + SO2
MnO2 + IO3 = I2 + Mn2O7 =>
4 MnO2 + 2 IO3 = I2 + 2 Mn2O7
NaOH + C7H7O4 = Na + H2CO2 + H2O =>
13 NaOH + C7H7O4 = 13 Na + 7 H2CO2 + 3 H2O
AlCl3 + HCl = AlCl + HCl3 =>
AlCl3 + HCl = AlCl + HCl3
HNO3 + CuSO4 = Cu(NO3)2 + SO4H2 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + SO4H2
NO2 + CO = N + CO2 =>
NO2 + 2 CO = N + 2 CO2
Na2CO3 + CH3COOH = Na2CH3COOH + CO3 =>
Na2CO3 + CH3COOH = Na2CH3COOH + CO3
CH3OH + Br = CH3Br + OH =>
CH3OH + Br = CH3Br + OH
Ca3P2 = Ca + P =>
Ca3P2 = 3 Ca + 2 P
Fe2(SO4)3 + Na2O2 = Na2FeO4 + Na2SO4 + O2 =>
Fe2(SO4)3 + 5 Na2O2 = 2 Na2FeO4 + 3 Na2SO4 + O2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
HBr + KI = KBr + HI =>
HBr + KI = KBr + HI
Sr + B = Sr3B2 =>
3 Sr + 2 B = Sr3B2
NaClO2(s) = NaClO(s) + O2(g) =>
2 NaClO2(s) = 2 NaClO(s) + O2(g)
CrCl3 + NaClO3 + KOH = K2CrO4 + KCl + NaCl + H2O =>
2 CrCl3 + NaClO3 + 10 KOH = 2 K2CrO4 + 6 KCl + NaCl + 5 H2O
NaOH + CaCl = NaCl + (CaOH)2 =>
2 NaOH + 2 CaCl = 2 NaCl + (CaOH)2
KMnO4 + KBr + CH3COOH = Br2 + CH3COOK + (CH3COO)4Mn + H2O =>
2 KMnO4 + 6 KBr + 16 CH3COOH = 3 Br2 + 8 CH3COOK + 2(CH3COO)4Mn + 8 H2O
Br + NaNO2 + H2O = HBr + NaNO3 =>
2 Br + NaNO2 + H2O = 2 HBr + NaNO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
O2 + Mg2 = OMg =>
O2 + Mg2 = 2 OMg
MnO2(s) + C(s) = Mn(s) + CO2(g) =>
MnO2(s) + C(s) = Mn(s) + CO2(g)
Pb2O3 + O2 = PbO2 =>
2 Pb2O3 + O2 = 4 PbO2
Cu(CH3COO)2 + KNO3 = CuO + K2CO3 + H2O + CO2 + N2 =>
5 Cu(CH3COO)2 + 16 KNO3 = 5 CuO + 8 K2CO3 + 15 H2O + 12 CO2 + 8 N2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
SiO2 + BrF3 = SiF4 + Br + O2 =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 4 Br + 3 O2
HI + Mg(OH)2 = H(HO) + MgI2 =>
2 HI + Mg(OH)2 = 2 H(HO) + MgI2
C4H8OH + CH3COOH = C4H8COO + H2O =>
8 C4H8OH + 19 CH3COOH = 14 C4H8COO + 18 H2O
KMnO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 10 CO2 + 6 K2SO4 + 8 H2O + 2 MnSO4
Fe(C5H5)2 + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + C2H4O2 =>
Fe(C5H5)2 + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + C2H4O2
Al2(CO3)3(s) + HCl(g) = AlCl3(s) + H2CO3(g) =>
Al2(CO3)3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2CO3(g)
CuSO4(H2O)5 = H2O + SO3 + CuO =>
CuSO4(H2O)5 = 5 H2O + SO3 + CuO
C2H5OHCuO = CH3CHOCuH2O =>
C2H5OHCuO = CH3CHOCuH2O
C6H8 + C = CH =>
C6H8 + 2 C = 8 CH
Silver + Chlorine = AgCl =>
2 Ag + Cl2 = 2 AgCl
Zn + H2O = Zn(OH0)2 + H2 =>
Zn + 2 H2O = Zn(OH0)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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