| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCO3(s)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
C6H15N + H2O = C6H10N + H3O =>
C6H15N + 5 H2O = C6H10N + 5 H3O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O =>
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O
Hg2O = Hg + O =>
Hg2O = 2 Hg + O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
Cr(OH)3 + HI = H2O + CrI3 =>
Cr(OH)3 + 3 HI = 3 H2O + CrI3
K2CO3(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCO3(s) =>
K2CO3(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCO3(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = CuNO + HO2 =>
Cu + HNO3 = CuNO + HO2
NaOCN + CaCl2 = NaCl + Ca(OCN)2 =>
2 NaOCN + CaCl2 = 2 NaCl + Ca(OCN)2
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
CCOOH3{-} + H2O = CCOOH4{-} + OH =>
CCOOH3{-} + H2O = CCOOH4{-} + OH
Co(NO3)2*6H2O + C6H8O7H2O = Co3O4 + N2 + CO2 + H2O =>
27 Co(NO3)2*6H2O + 14 C6H8O7H2O = 9 Co3O4 + 27 N2 + 84 CO2 + 232 H2O
Al(OH)3(s) = Al2O3(s) + H2O =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O
BaO2(s) + H2O(l) = BaO(s) + H2O2(aq) =>
BaO2(s) + H2O(l) = BaO(s) + H2O2(aq)
Sn(HCO3)4 = SnO2 + H2O + CO2 =>
Sn(HCO3)4 = SnO2 + 2 H2O + 4 CO2
LiCl(aq) + Na2Co3(aq) = Li2Co3(s) + NaCl(aq) =>
2 LiCl(aq) + Na2Co3(aq) = Li2Co3(s) + 2 NaCl(aq)
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O =>
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O
H2O + Na2SO4 = Na2O + H2SO4 =>
H2O + Na2SO4 = Na2O + H2SO4
Al(NO3)3 + NaF = Na3[Al(F)6] + NaNO3 =>
Al(NO3)3 + 6 NaF = Na3[Al(F)6] + 3 NaNO3
C6H8O7 + HCO3{-} = C6H8O7{-} + CO2 + H2O =>
19 C6H8O7 + 18 HCO3{-} = 18 C6H8O7{-} + 24 CO2 + 13 H2O
AlI3 + KClO3 + HNO3 = I2 + KCl + Al(NO3)3 + H2O =>
2 AlI3 + KClO3 + 6 HNO3 = 3 I2 + KCl + 2 Al(NO3)3 + 3 H2O
C7H16 + O2 = O2C7H16 =>
C7H16 + O2 = O2C7H16
S + H2O + HClO4 = H2SO4 + Cl2 =>
7 S + 4 H2O + 6 HClO4 = 7 H2SO4 + 3 Cl2
Ba(HCO3)2 + HCl = BaCl2 + H + HCO3 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H + 2 HCO3
Fe2(SO4)3 + KNCS = Fe(NCS)3 + K2SO4 =>
Fe2(SO4)3 + 6 KNCS = 2 Fe(NCS)3 + 3 K2SO4
Fe3C + Cr2O3 = Cr23C6 + Fe2O3 + C =>
46 Fe3C + 69 Cr2O3 = 6 Cr23C6 + 69 Fe2O3 + 10 C
Fe(ClO2)3 + H2ClO3 = Fe2(ClO3)3 + HClO2 =>
2 Fe(ClO2)3 + 3 H2ClO3 = Fe2(ClO3)3 + 6 HClO2
HCl + Pb = Cl + H2Pb =>
2 HCl + Pb = 2 Cl + H2Pb
SrCO3 + CaO + CeO2 = SrCaCeO4 + CO2 =>
SrCO3 + CaO + CeO2 = SrCaCeO4 + CO2
KMnO4 + K2S2O3 + H2 = MnO2 + K2SO4 + KOH =>
6 KMnO4 + 2 K2S2O3 + H2 = 6 MnO2 + 4 K2SO4 + 2 KOH
FeO + Si = FeSiO =>
FeO + Si = FeSiO
SnS2 + NaNO3 = Sn(NO3)2 + Na2S2 =>
SnS2 + 2 NaNO3 = Sn(NO3)2 + Na2S2
CH4 + NH3 = H2 + HCN =>
CH4 + NH3 = 3 H2 + HCN
HCl + AgN03 = AgCl + HN03 =>
HCl + AgN03 = AgCl + HN03
Mg + H2O = H2Mg + O =>
Mg + H2O = H2Mg + O
NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 NaNO3
KI(s) + MnO2(s) + H2SO4(l) = H2O(l) + K2SO4(s) + I(g) + MnSO4(s) =>
2 KI(s) + MnO2(s) + 2 H2SO4(l) = 2 H2O(l) + K2SO4(s) + 2 I(g) + MnSO4(s)
H2O + MnO4 = Mn2O3 + OH =>
5 H2O + 2 MnO4 = Mn2O3 + 10 OH
K2MnO4 + C2H4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
K2MnO4 + C2H4 + 2 H2O = C2H4(OH)2 + MnO2 + 2 KOH
KNO3 + Ag2SO3 = AgNO3 + K2SO3 =>
2 KNO3 + Ag2SO3 = 2 AgNO3 + K2SO3
Zn + AgCl4 = ZnCl2 + Ag =>
2 Zn + AgCl4 = 2 ZnCl2 + Ag
KMnO4 + CH3OH = CH2O2 + MnO2 + H2O + K2O =>
4 KMnO4 + 3 CH3OH = 3 CH2O2 + 4 MnO2 + 3 H2O + 2 K2O
Al + NH4Cl + H2O = AlCl3 + H2 + NH3H2O =>
2 Al + 6 NH4Cl + 6 H2O = 2 AlCl3 + 3 H2 + 6 NH3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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