| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH + KOH = KAlO + H2O
Po + O2 = Po2O6 =>
2 Po + 3 O2 = Po2O6
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH4 + Cl2 = (C2H3Cl)2 + HCl =>
4 CH4 + 6 Cl2 = (C2H3Cl)2 + 10 HCl
CO(g) + O2(g) = CO2(g)3 =>
CO(g) + 11 O2(g) = CO2(g)3
H3PO4 + (NH4)2MoO4 = H2MoO4 + (NH4)3PO4 =>
2 H3PO4 + 3(NH4)2MoO4 = 3 H2MoO4 + 2(NH4)3PO4
AgNO3NaSO4{-2} = NaNO3AgSO4{-2} =>
AgNO3NaSO4{-2} = NaNO3AgSO4{-2}
C6H6 + SO4{2-} + H2O = HS{-} + H{+} + HCO3{-} =>
4 C6H6 + 15 SO4{2-} + 12 H2O = 15 HS{-} + 9 H{+} + 24 HCO3{-}
Mg2S2 + HNO3 = Mg(NO3)2 + H2S =>
Mg2S2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2S
Zn(CN)2(C6H5CH2NC)2 = Zn(C6H5CH2NC)2 + CN =>
Zn(CN)2(C6H5CH2NC)2 = Zn(C6H5CH2NC)2 + 2 CN
H2O = H + O =>
H2O = 2 H + O
HgOHNO3 + H2O = Hg(OH)2 + HNO3 =>
HgOHNO3 + H2O = Hg(OH)2 + HNO3
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + H2O =>
2 Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + 2 H2O
(NH4)2SO3 + Sr(OH)2 = NH4OH + SrSO3 =>
(NH4)2SO3 + Sr(OH)2 = 2 NH4OH + SrSO3
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O
C6H10 + KMnO4 + NaOH = C6H12O2 + K2MnO4 + Na2MnO4 =>
C6H10 + 2 KMnO4 + 2 NaOH = C6H12O2 + K2MnO4 + Na2MnO4
CO3{2-} + BaCl2 = BaCO3{2-} + Cl2 =>
CO3{2-} + BaCl2 = BaCO3{2-} + Cl2
Mg(OH)2 + H = MgO + H3O =>
Mg(OH)2 + H = MgO + H3O
FeCl2 + Na2Cr2O7 = NaCl + FeCr2O7 =>
FeCl2 + Na2Cr2O7 = 2 NaCl + FeCr2O7
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mn + Cr(ClO3)3 = Cr + Mn(ClO3)2 =>
3 Mn + 2 Cr(ClO3)3 = 2 Cr + 3 Mn(ClO3)2
(CH3)CH3 + O2 = CO2 + H2O =>
2(CH3)CH3 + 7 O2 = 4 CO2 + 6 H2O
H2SO4(aq) + Pb(CH3COO)2(aq) = PbSO4(s) + CH3COOH(aq) =>
H2SO4(aq) + Pb(CH3COO)2(aq) = PbSO4(s) + 2 CH3COOH(aq)
CrO5 + H2SO4 = Cr(SO4)3 + O2 + H2O =>
CrO5 + 3 H2SO4 = Cr(SO4)3 + O2 + 3 H2O
(COOH)2 + CaCl2 + NH4OH = (COO)2Ca + NH4Cl + H2O =>
(COOH)2 + CaCl2 + 2 NH4OH = (COO)2Ca + 2 NH4Cl + 2 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
AlP + HNO3 = H3PO4 + H2O + Al(NO3)3 + NO2 =>
AlP + 11 HNO3 = H3PO4 + 4 H2O + Al(NO3)3 + 8 NO2
NH3 + CI = N2 + HCI =>
2 NH3 + 6 CI = N2 + 6 HCI
HCl + K2Cr2O7 = KCl + H2Cr2O7 =>
2 HCl + K2Cr2O7 = 2 KCl + H2Cr2O7
CH3OH(aq) + O2(g) = H2O(l) + CO2(g) =>
2 CH3OH(aq) + 3 O2(g) = 4 H2O(l) + 2 CO2(g)
C2H3(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H3(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ti3O3 + O2 = TiO2 =>
2 Ti3O3 + 3 O2 = 6 TiO2
NaOHHC2H3O2 = NaC2H3O2(aq)H2O(l) =>
NaOHHC2H3O2 = NaC2H3O2(aq)H2O(l)
NaCO3 + Al2O3 = NaO + Al2(CO3)3 =>
3 NaCO3 + Al2O3 = 3 NaO + Al2(CO3)3
Ag2Cr2O7Mn(ClO4)3 = Ag2(ClO4)3Mn(Cr2O7) =>
Ag2Cr2O7Mn(ClO4)3 = Ag2(ClO4)3Mn(Cr2O7)
H4CO4 + Hf(OH)4 = HfCO4 + H2O =>
H4CO4 + Hf(OH)4 = HfCO4 + 4 H2O
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(aq) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(aq) + 2 NaNO3(aq)
HC8H4O4 + Ba(OH)2 = Ba{2+} + C8H4O4{-} + H2O =>
2 HC8H4O4 + Ba(OH)2 = Ba{2+} + 2 C8H4O4{-} + 2 H2O
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
NaBr + Ca(OH)2 = CaBr2 + NaHO =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaHO
Cr(OH)3(aq) + HNO2(aq) = Cr(NO2)3 + H2O(l) =>
Cr(OH)3(aq) + 3 HNO2(aq) = Cr(NO2)3 + 3 H2O(l)
KMnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + KOH + Br2 =>
2 KMnO4 + 10 KBr + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + 8 KOH + 5 Br2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeS(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
Pb(C2H3O2)2 + Na(SO4) = (C2H3O2)2Na + Pb(SO4) =>
Pb(C2H3O2)2 + Na(SO4) = (C2H3O2)2Na + Pb(SO4)
Sr(NO3)2 + NaOH = Sr(OH)2 + Na(NO3) =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(NO3)
H2O2 + Fe2O3 = FeO3 + H2O =>
3 H2O2 + Fe2O3 = 2 FeO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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