| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
PbCo3 + BaCl2 = BaCo3 + PbCl2 =>
PbCo3 + BaCl2 = BaCo3 + PbCl2
AlF3 + Cs = Al + CsF =>
AlF3 + 3 Cs = Al + 3 CsF
Ni3P = Ni + P =>
Ni3P = 3 Ni + P
Al(SO4)3 + Na2(CrO4) = Al2(CrO4)3 + Na(SO4) =>
2 Al(SO4)3 + 3 Na2(CrO4) = Al2(CrO4)3 + 6 Na(SO4)
Al2(SO4)3 + Cu(CH3CO2)2 = Al(CH3CO2)3 + CuSO4 =>
Al2(SO4)3 + 3 Cu(CH3CO2)2 = 2 Al(CH3CO2)3 + 3 CuSO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
H2O + O3Al2 = Al(OH)3 =>
3 H2O + O3Al2 = 2 Al(OH)3
SO2Cl2 + HBr = H2S + Br2 + H2O + HCl =>
SO2Cl2 + 8 HBr = H2S + 4 Br2 + 2 H2O + 2 HCl
CoSO4 + Ni(OH)2 = NiSO4 + Co(OH)2 =>
CoSO4 + Ni(OH)2 = NiSO4 + Co(OH)2
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
CH3NHC6H5 + O2 = CO2 + H2O + NH =>
CH3NHC6H5 + 9 O2 = 7 CO2 + 4 H2O + NH
RCH2OH + H2O = RCOOH + H{+} + e =>
RCH2OH + H2O = RCOOH + 4 H{+} + 4e
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
NaPb2(CO3)2OH + CH3COOH = Pb + NaOH + CO2 + H2O =>
2 NaPb2(CO3)2OH + CH3COOH = 4 Pb + 2 NaOH + 6 CO2 + 2 H2O
O2 + C3H7OH = H2O + CO2 =>
9 O2 + 2 C3H7OH = 8 H2O + 6 CO2
CaS(s) + FeBr2(aq) = FeS(s) + CaBr2(s) =>
CaS(s) + FeBr2(aq) = FeS(s) + CaBr2(s)
MnSO4 + H2O + NaBiO3 + NaOH = Na2MnO4 + Bi(OH)3 + Na2SO4 =>
MnSO4 + 2 H2O + 2 NaBiO3 + 2 NaOH = Na2MnO4 + 2 Bi(OH)3 + Na2SO4
Co(NO3)2 + K(OH) = Co(OH)2 + K(NO3) =>
Co(NO3)2 + 2 K(OH) = Co(OH)2 + 2 K(NO3)
ZnS2 + O2 = ZnO2 + SO =>
ZnS2 + 2 O2 = ZnO2 + 2 SO
Sb3 + Cl = Sb0Cl =>
Sb3 + 3 Cl = 3 Sb0Cl
C4H6O4 + NaOH = NaC4H4O4 + H2O + H2 =>
2 C4H6O4 + 2 NaOH = 2 NaC4H4O4 + 2 H2O + H2
K2S + HNO3 = K2SO4 + H2O + ON =>
3 K2S + 8 HNO3 = 3 K2SO4 + 4 H2O + 8 ON
Mn(SO4) + Na2CO3 = Mn(CO3) + Na2SO4 =>
Mn(SO4) + Na2CO3 = Mn(CO3) + Na2SO4
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
HO2 + Li2(OH) = Li2O2 + H2O =>
HO2 + Li2(OH) = Li2O2 + H2O
Na2SO4(aq) + KBr(aq) = NaBr(aq) + K2SO4(aq) =>
Na2SO4(aq) + 2 KBr(aq) = 2 NaBr(aq) + K2SO4(aq)
HCl + Pb(CO3)2 = PbCl4 + H2O + CO2 =>
4 HCl + Pb(CO3)2 = PbCl4 + 2 H2O + 2 CO2
NaOH + C3H5(OOCr)3 = C3H5(OH)3 + Na(OOCr) =>
3 NaOH + C3H5(OOCr)3 = C3H5(OH)3 + 3 Na(OOCr)
SnCl2(s) + AgNO3(aq) = AgCl(s) + Sn(NO3)2(aq) =>
SnCl2(s) + 2 AgNO3(aq) = 2 AgCl(s) + Sn(NO3)2(aq)
Au + HNO3 + HCl = HAuCl3 + NO + H2O =>
3 Au + 2 HNO3 + 9 HCl = 3 HAuCl3 + 2 NO + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + C17H33COOH = Ca(C17H33COO)2 + H2O =>
Ca(OH)2 + 2 C17H33COOH = Ca(C17H33COO)2 + 2 H2O
H3PO4 + LiCl = HCl + Li3PO4 =>
H3PO4 + 3 LiCl = 3 HCl + Li3PO4
Al[NO3]3 = Al + NO3 =>
Al[NO3]3 = Al + 3 NO3
CuSO4 + NaCN = Cu(CN)2 + Na2SO4 =>
CuSO4 + 2 NaCN = Cu(CN)2 + Na2SO4
CaO(s) + HCl(aq) = CaCl(aq)HO(s) =>
CaO(s) + HCl(aq) = CaCl(aq)HO(s)
TeO2 + Cr2O7 + H2O = H2TeO4 + Cr =>
7 TeO2 + Cr2O7 + 7 H2O = 7 H2TeO4 + 2 Cr
C9H8O2 + CH4O = H2O + C10H10O2 =>
C9H8O2 + CH4O = H2O + C10H10O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HCl + NaClO = NaCl + H2O + Cl =>
2 HCl + NaClO = NaCl + H2O + 2 Cl
Co(OH)3 + H2SO4 = Co2(SO4)3 + H2O =>
2 Co(OH)3 + 3 H2SO4 = Co2(SO4)3 + 6 H2O
Na2S(aq) + CaCl2(s) = NaCl(aq) + CaS(aq) =>
Na2S(aq) + CaCl2(s) = 2 NaCl(aq) + CaS(aq)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Cu + H2O = CuO + H2 = =>
Cu + H2O = CuO + H2
HBrO3 + H2O = H3O + BrO3 =>
HBrO3 + H2O = H3O + BrO3
H2SO4 + H2O2Zn = ZnSO4 + H2O =>
H2SO4 + H2O2Zn = ZnSO4 + 2 H2O
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
Al + K2O = Al2O3 + K =>
2 Al + 3 K2O = Al2O3 + 6 K
C6H14 + Cl2 = HCl + C6H12 =>
C6H14 + Cl2 = 2 HCl + C6H12
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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