| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2O2 + Br2 = HBrO2 + HBr =>
H2O2 + Br2 = HBrO2 + HBr
Br2 + CaI2 = Br2I2 + Ca =>
Br2 + CaI2 = Br2I2 + Ca
Mg(s) + Zn{2+} = Mg{2+} + Zn(s) =>
Mg(s) + Zn{2+} = Mg{2+} + Zn(s)
CH3COONa + Al2(SO4)3 = Al(CH3COO)3 + Na2SO4 =>
6 CH3COONa + Al2(SO4)3 = 2 Al(CH3COO)3 + 3 Na2SO4
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
O2 + C1H9NH2 = CO2 + H2O + N2 =>
15 O2 + 4 C1H9NH2 = 4 CO2 + 22 H2O + 2 N2
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO3)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 Na2SO3 = 6 Na2SO4 + Cr2(SO3)3 + 4 H2O + K2SO4
Pb(NO3)2 + K2Cr2O7 + KOH = KNO3 + PbCrO4 + H2O =>
2 Pb(NO3)2 + K2Cr2O7 + 2 KOH = 4 KNO3 + 2 PbCrO4 + H2O
(NH4)6Mo7O24 + H2O + HNO3 = H2MoO4 + NH4NO3 =>
(NH4)6Mo7O24 + 4 H2O + 6 HNO3 = 7 H2MoO4 + 6 NH4NO3
HNO3 + H2S = H2O + NO + S =>
2 HNO3 + 3 H2S = 4 H2O + 2 NO + 3 S
NH4BrNaOH = NaBrNH3H2O =>
NH4BrNaOH = NaBrNH3H2O
Pb + AgNO3 = Ag4Pb + NO3 =>
Pb + 4 AgNO3 = Ag4Pb + 4 NO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
C14H30O + H2 = C14H30 + H2O =>
C14H30O + H2 = C14H30 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2Cr2O7 + H2SO4 + C4H10OH = Cr2(SO4)3 + H2O + CH2O2 + K2SO4 =>
17 K2Cr2O7 + 68 H2SO4 + 6 C4H10OH = 17 Cr2(SO4)3 + 77 H2O + 24 CH2O2 + 17 K2SO4
Na5 + H2O = NaOH + H2 =>
2 Na5 + 10 H2O = 10 NaOH + 5 H2
ZnSO4 + Al(NO3)3 = Al2(SO4)3 + Zn(NO3)2 =>
3 ZnSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Zn(NO3)2
OsBr2 + O2 = Br2 + OsO =>
2 OsBr2 + O2 = 2 Br2 + 2 OsO
HgHPO4 = Hg3 + HPO4 =>
3 HgHPO4 = Hg3 + 3 HPO4
H2O + OH + Ir2O3 = IrO(OH)2 =>
H2O + 2 OH + Ir2O3 = 2 IrO(OH)2
MnCl2*4H2O = MnCl2 + H2O =>
MnCl2*4H2O = MnCl2 + 4 H2O
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
NaOH(aq) + KHC8H4O4(aq) = KNaC8H4O4(aq) + H2O(l) =>
NaOH(aq) + KHC8H4O4(aq) = KNaC8H4O4(aq) + H2O(l)
NH4 + H2O = N2O3 + H2 =>
2 NH4 + 3 H2O = N2O3 + 7 H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
HCl + K2MnO4 = Cl + MnCl2 + KCl + H2O =>
8 HCl + K2MnO4 = 4 Cl + MnCl2 + 2 KCl + 4 H2O
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
Na3N2 + O2 = NO + Na2O =>
4 Na3N2 + 7 O2 = 8 NO + 6 Na2O
MgO4 + H2 = Mg2 + H2O =>
2 MgO4 + 8 H2 = Mg2 + 8 H2O
H6C6 + HNO3 = C6H5NO2 + H2O =>
H6C6 + HNO3 = C6H5NO2 + H2O
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
Ca3CO3 + H = Ca + H2O + CO2 =>
Ca3CO3 + 2 H = 3 Ca + H2O + CO2
CuFeS2 + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O + Fe(NO3)3 =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O + 3 Fe(NO3)3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl =>
H2O2 + SnCl2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaCl
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
Mg(No3)2 + Na2S2O8 = Na(No3) + MgS2O8 =>
Mg(No3)2 + Na2S2O8 = 2 Na(No3) + MgS2O8
Sn + Ni(PO4)2 = Sn3(PO4)4 + Ni =>
3 Sn + 2 Ni(PO4)2 = Sn3(PO4)4 + 2 Ni
Li2CO3 + H3PO4 + Fe2O3 = Li3Fe2(PO4)3 + H2O + CO2 =>
3 Li2CO3 + 6 H3PO4 + 2 Fe2O3 = 2 Li3Fe2(PO4)3 + 9 H2O + 3 CO2
K2O + H2O + CO2 = KHCO3 =>
K2O + H2O + 2 CO2 = 2 KHCO3
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
AgNO3NaI = AgINaNO3 =>
AgNO3NaI = AgINaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O(l) + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O(l) + 5 Cl2
C4H3OH + O2 = CO2 + H2O =>
2 C4H3OH + 9 O2 = 8 CO2 + 4 H2O
Cr2(SO3)3 + H2O = Cr(OH)3 + SO2 =>
Cr2(SO3)3 + 3 H2O = 2 Cr(OH)3 + 3 SO2
CH3COOH + C2H4(OH)2 = CH3COOC2H4 + H2O =>
CH3COOH + 3 C2H4(OH)2 = 2 CH3COOC2H4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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