| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zr(OH)4(s) + HNO3(aq) = Zr(NO3)(aq) + H(OH)4(s)
BI(NO3)3 + NO2S = BISO2N + NO3 =>
BI(NO3)3 + NO2S = BISO2N + 3 NO3
Al2(SO4)3 + Li2CO3 = Al2(CO3)3 + Li2SO4 =>
Al2(SO4)3 + 3 Li2CO3 = Al2(CO3)3 + 3 Li2SO4
CO2(excess) + Ca(OH)2 = CaCO3 + H2O =>
CO2(excess) + Ca(OH)2 = CaCO3 + H2O
C6H11OH + KMnO4 + H2SO4 = COOH(CH2)4COOH + MnSO4 + K2SO4 + H2O =>
5 C6H11OH + 8 KMnO4 + 12 H2SO4 = 5 COOH(CH2)4COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
CuO + CuAl2O4 + N2 = CuAlO2 + NO =>
2 CuO + 2 CuAl2O4 + N2 = 4 CuAlO2 + 2 NO
NaCl + Pb(ClO4)2 = PbCl2 + NaClO4 =>
2 NaCl + Pb(ClO4)2 = PbCl2 + 2 NaClO4
OH + S = HS + O2 =>
2 OH + 2 S = 2 HS + O2
NO3 + H = HNO2 + H2O =>
NO3 + 3 H = HNO2 + H2O
K2SO4 + Fe(NO3)2 = FeSO4 + K(NO3) =>
K2SO4 + Fe(NO3)2 = FeSO4 + 2 K(NO3)
Zn + VO = V + ZnO =>
Zn + VO = V + ZnO
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
C11H12O3 + KMnO4 + H2SO4 = C10H10O3 + K2SO4 + MnSO4 + H2O =>
50 C11H12O3 + 16 KMnO4 + 24 H2SO4 = 55 C10H10O3 + 8 K2SO4 + 16 MnSO4 + 49 H2O
CuO + C6H12O6 = C6H12O7 + Cu2O =>
2 CuO + C6H12O6 = C6H12O7 + Cu2O
H2S + Zn + H2O = ZnSO4 + H2 =>
H2S + Zn + 4 H2O = ZnSO4 + 5 H2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3OOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CH3OOH + 5 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
(NH4)2S2O8 + Ti2(SO4)3 = TiS2O8 + (NH4)2SO4 =>
(NH4)2S2O8 + Ti2(SO4)3 = 2 TiS2O8 + (NH4)2SO4
C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O
(Ag(NH3)2) + HCl = AgCl2 + NH4 =>
(Ag(NH3)2) + 2 HCl = AgCl2 + 2 NH4
BaS + H3PO4 = H2S + Ba3(PO4)2 =>
3 BaS + 2 H3PO4 = 3 H2S + Ba3(PO4)2
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
C2H2 + CO2 = CO + H2O =>
C2H2 + 3 CO2 = 5 CO + H2O
C8H7NO2 + Sn + HCl = C8H9NO2 + SnCl =>
C8H7NO2 + 2 Sn + 2 HCl = C8H9NO2 + 2 SnCl
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l)
CuCl2 + AgNO3 + H2O = Cu(OH)2 + AgCl + HNO3 =>
CuCl2 + 2 AgNO3 + 2 H2O = Cu(OH)2 + 2 AgCl + 2 HNO3
SO2 + H2O = H2SO3H + H2SO4 =>
3 SO2 + 4 H2O = 2 H2SO3H + H2SO4
Pb(OH)3 + H2(Cr2O7) = Pb2(Cr2O7)3 + H2O =>
2 Pb(OH)3 + 3 H2(Cr2O7) = Pb2(Cr2O7)3 + 6 H2O
MgS + CaO = Mg + CaS + CaSO4 =>
4 MgS + 4 CaO = 4 Mg + 3 CaS + CaSO4
CH3C6H4COOH + KOH = CH3C6H2COOH + H2O + K =>
CH3C6H4COOH + 2 KOH = CH3C6H2COOH + 2 H2O + 2 K
K2SO4 = K2S + O2 =>
K2SO4 = K2S + 2 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O4 + Mn = MnO4 + NO =>
2 N2O4 + Mn = MnO4 + 4 NO
Z2S + O = Z2O + SO2 =>
Z2S + 3 O = Z2O + SO2
Ba + CaF2 = Ca + BaF2 =>
Ba + CaF2 = Ca + BaF2
Ba2 + (PO4)3 = (Ba2)3(PO4)2 =>
9 Ba2 + 2(PO4)3 = 3(Ba2)3(PO4)2
Ca(NO3)2*4H2O = CaO + HNO3 + H2O =>
Ca(NO3)2*4H2O = CaO + 2 HNO3 + 3 H2O
SO3 + Al2S3 = Al2O3 + S =>
SO3 + Al2S3 = Al2O3 + 4 S
CrCl3 + HNO3 = HCl + Cr(NO3)3 =>
CrCl3 + 3 HNO3 = 3 HCl + Cr(NO3)3
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
NaB3H8 = Na2B12H12 + NaBH4 + H2 =>
5 NaB3H8 = Na2B12H12 + 3 NaBH4 + 8 H2
P4O10(g) + H2O(aq) = H3PO4(l) =>
P4O10(g) + 6 H2O(aq) = 4 H3PO4(l)
NO3 + H = NO2 + H2O =>
NO3 + 2 H = NO2 + H2O
Cl2(g) + CaF2(aq) = CaCl2(aq) + F2 =>
Cl2(g) + CaF2(aq) = CaCl2(aq) + F2
Zn + CaCO3 = CO + ZnO + CaO =>
Zn + CaCO3 = CO + ZnO + CaO
PO4 + Ba = BaPO4 =>
PO4 + Ba = BaPO4
Sb4O6 + NaOH = Na3SbO3 + H2O =>
Sb4O6 + 12 NaOH = 4 Na3SbO3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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