| Équations équilibrées la veille |
FeBr2 + CdS = FeS + CdBr2
TiCl4 + MgSO4 = MgCl2 + Ti(SO4)2 =>
TiCl4 + 2 MgSO4 = 2 MgCl2 + Ti(SO4)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
PCl5 + H2O = HPO + H2 + Cl =>
2 PCl5 + 2 H2O = 2 HPO + H2 + 10 Cl
NaOCl + H2O = H2OCl + NaO =>
NaOCl + H2O = H2OCl + NaO
Cu(NO3)2 + Li2S = CuS + LiNO3 =>
Cu(NO3)2 + Li2S = CuS + 2 LiNO3
CaBr2 + Fe3P2 = Ca3P2 + FeBr2 =>
3 CaBr2 + Fe3P2 = Ca3P2 + 3 FeBr2
C7H8O5 + H2 = C7H16 + H2O =>
C7H8O5 + 9 H2 = C7H16 + 5 H2O
UF6 + C2H2 = U + C2F6 + H2 =>
UF6 + C2H2 = U + C2F6 + H2
C7H6O3 + MnO4 = CO2 + MnO2 + H2O =>
C7H6O3 + 7 MnO4 = 7 CO2 + 7 MnO2 + 3 H2O
P + O = P(O5)3 =>
P + 15 O = P(O5)3
Pb(NO3)2(aq) + BaBr2(aq) = PbBr2(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaBr2(aq) = PbBr2(s) + Ba(NO3)2(aq)
Sn2Cl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
Sn2Cl2 + 6 HgCl2 = 2 SnCl4 + 3 Hg2Cl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeO + H2O + CO2 = Fe3O4 + CH4 =>
12 FeO + 2 H2O + CO2 = 4 Fe3O4 + CH4
C5H8O2 + C2H7N3O3 = C6N3H9 + H2O + CO2 =>
C5H8O2 + C2H7N3O3 = C6N3H9 + 3 H2O + CO2
Hg(NO3) + NH3 = HgNH + Hg + HNO3 =>
2 Hg(NO3) + NH3 = HgNH + Hg + 2 HNO3
KMnO4 + FeSO4 + H2SO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 2 FeSO4 + 4 H2SO3 = K2SO4 + 2 MnSO4 + Fe2(SO4)3 + 4 H2O
P + Li2S = Li3P + S =>
2 P + 3 Li2S = 2 Li3P + 3 S
C8H16(g) + O2(g) = H20(g) + CO2(g) =>
5 C8H16(g) + 40 O2(g) = 4 H20(g) + 40 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Au(s) + HNO3(l) = AuNO3(l) + H2 =>
2 Au(s) + 2 HNO3(l) = 2 AuNO3(l) + H2
Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H3O{+} = 16 Cr{3+} + 3 S8 + 120 H2O
Fe + CUSO4 = CU + Fe2(SO4)3 =>
2 Fe + 3 CUSO4 = 3 CU + Fe2(SO4)3
Sr(OH)2 + AlBr3 = Al(OH)3 + SrBr2 =>
3 Sr(OH)2 + 2 AlBr3 = 2 Al(OH)3 + 3 SrBr2
O3 + KJ + HOH = J2 + KOH =>
O3 + 6 KJ + 3 HOH = 3 J2 + 6 KOH
CdO = Cd + O =>
CdO = Cd + O
CoBr2 + BaOH2 = CoOH2 + BaBr2 =>
CoBr2 + BaOH2 = CoOH2 + BaBr2
Pb(CH3COO)2 + H2SO4 = PbSO4 + CH3CO2H =>
Pb(CH3COO)2 + H2SO4 = PbSO4 + 2 CH3CO2H
TiO2 + C = Ti8O15 + CO =>
8 TiO2 + C = Ti8O15 + CO
K2Cr2O7 + CH3(CH2)5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CH2)4COOH + H2O =>
2 K2Cr2O7 + 3 CH3(CH2)5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3(CH2)4COOH + 11 H2O
OH{-} + SbH3 + H2O = Sb(OH)4{-} + H2 =>
OH{-} + SbH3 + 3 H2O = Sb(OH)4{-} + 3 H2
Cu2 + OH = Cu(OH)2 =>
Cu2 + 4 OH = 2 Cu(OH)2
Cu(s) + Fe{+2} = Fe(s) + Cu{+2} =>
Cu(s) + Fe{+2} = Fe(s) + Cu{+2}
HNO3 + LiCoO2 = HCoO2 + LiNO3 =>
HNO3 + LiCoO2 = HCoO2 + LiNO3
C5H10 + Br = C5H9Br + H =>
C5H10 + Br = C5H9Br + H
NH2OHC3H6O = CN(CH3)2OHH2O =>
NH2OHC3H6O = CN(CH3)2OHH2O
H2CO3(aq) + Mg(OH)2(s) = MgCO3(l) + H2O =>
H2CO3(aq) + Mg(OH)2(s) = MgCO3(l) + 2 H2O
SO3 + H2O(l) = H2SO4(aq) =>
SO3 + H2O(l) = H2SO4(aq)
As2O3 + SnCl2 + HCl = SnCl4 + H2O + As4 =>
2 As2O3 + 6 SnCl2 + 12 HCl = 6 SnCl4 + 6 H2O + As4
Co3 + H2O = H2OCo =>
Co3 + 3 H2O = 3 H2OCo
Cr + S8 = Cr3S =>
24 Cr + S8 = 8 Cr3S
C6 + H12 = CH2 =>
C6 + H12 = 6 CH2
H3SO3 + Be(OH)2 = BeHSO3 + H2O =>
H3SO3 + Be(OH)2 = BeHSO3 + 2 H2O
KOH + CuO = KOHCuO =>
KOH + CuO = KOHCuO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3] =>
3 Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3]
HClO4 + SO = HClO + SO4 =>
HClO4 + SO = HClO + SO4
Fe{2+} + ClO3{-} + H{2}O = Fe{3+} + Cl{-} + OH{-} =>
9 Fe{2+} + ClO3{-} + 3 H{2}O = 9 Fe{3+} + Cl{-} + 3 OH{-}
Mg + AgF2 = MgF2 + Ag =>
Mg + AgF2 = MgF2 + Ag
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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