| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + Ba(NO3)2 = 2 Al2O3 + Ba + 2 N
FeCl3 + K4Fe(CN)6 = Fe(CN)3 + K4FeCl6 =>
2 FeCl3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4FeCl6
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Ag(NO3)2 + NaI = AgI2 + Na(NO3) =>
Ag(NO3)2 + 2 NaI = AgI2 + 2 Na(NO3)
K2CO3 + HCl = KCl + KHCO3 =>
K2CO3 + HCl = KCl + KHCO3
Br2 + KHO = KBrO3 + KBr + H2O =>
3 Br2 + 6 KHO = KBrO3 + 5 KBr + 3 H2O
C456H836O420 + O2 = CO2 + H2O =>
C456H836O420 + 455 O2 = 456 CO2 + 418 H2O
C12H10O11 + O2 = CO2 + H2O =>
C12H10O11 + 9 O2 = 12 CO2 + 5 H2O
MnO4{-} + OHCCHO + H{+} = Mn{2+} + HO2CCO2H + H2O =>
4 MnO4{-} + 5 OHCCHO + 12 H{+} = 4 Mn{2+} + 5 HO2CCO2H + 6 H2O
FeO + HCIO4 = H2O + Fe(CIO4)2 =>
FeO + 2 HCIO4 = H2O + Fe(CIO4)2
Ba(ClO3)2 = BaCl2 + O3 =>
Ba(ClO3)2 = BaCl2 + 2 O3
Na2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + Na2SO4 + 7 H2O
CH35CH10CH3 + O2 = CO2 + (H2)0 =>
CH35CH10CH3 + 3 O2 = 3 CO2 + 24(H2)0
CuC2O4 + K2CO3 = CuCO3 + K2C2O4 =>
CuC2O4 + K2CO3 = CuCO3 + K2C2O4
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
KI + Os(MoO4)2 = K2MoO4 + OsI4 =>
4 KI + Os(MoO4)2 = 2 K2MoO4 + OsI4
S + Br2 = S2Br2 =>
2 S + Br2 = S2Br2
Na2C2O4 + H2SO4 = Na2SO4 + (CO2H)2 =>
Na2C2O4 + H2SO4 = Na2SO4 + (CO2H)2
CH3CCl3 + NaOH = CH3COOH(CH3COONa) + NaCl + H2O =>
2 CH3CCl3 + 7 NaOH = CH3COOH(CH3COONa) + 6 NaCl + 3 H2O
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
HClO4 + KOH = H2O + KClO4 =>
HClO4 + KOH = H2O + KClO4
HClO4(aq) + NaOH(aq) = ClO4Na(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = ClO4Na(aq) + H2O(l)
Cu + *HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8*HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeCl2 + Li2O = LiCl + FeO =>
FeCl2 + Li2O = 2 LiCl + FeO
NH4Al(SO4)2 = Al2O3 + H2SO4 + NH3 + SO3 =>
2 NH4Al(SO4)2 = Al2O3 + H2SO4 + 2 NH3 + 3 SO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HOCl + C2H5OH = C2H5OCl + H2O =>
HOCl + C2H5OH = C2H5OCl + H2O
Zn + CN{-} + O2 + H2O = Zn(CN)4{-} + OH{-} =>
4 Zn + 16 CN{-} + 3 O2 + 6 H2O = 4 Zn(CN)4{-} + 12 OH{-}
C7H5N3O6 = N2 + Water + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
HC2H3O2 + Co = Co(C2H3O2)2 + H =>
2 HC2H3O2 + Co = Co(C2H3O2)2 + 2 H
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
CrCl3*4NH3 + AgNO3 = AgCl + [Cr(NH3)4Cl] + NO3 =>
CrCl3*4NH3 + 2 AgNO3 = 2 AgCl + [Cr(NH3)4Cl] + 2 NO3
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaClO3 + H2 = NaCl + H2O =>
NaClO3 + 3 H2 = NaCl + 3 H2O
Bi2O3 + TeO2 + Se + CuO = Cu2Bi200Te270Se30O842 =>
100 Bi2O3 + 270 TeO2 + 30 Se + 2 CuO = Cu2Bi200Te270Se30O842
Zn3PO4 + Al2(SO4)3 = Zn2SO4 + AlPO4 =>
2 Zn3PO4 + Al2(SO4)3 = 3 Zn2SO4 + 2 AlPO4
NaClO2 + Na2S2O8 = ClO2 + Na2SO4 =>
2 NaClO2 + Na2S2O8 = 2 ClO2 + 2 Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
CH3CHO = C + O2 + H2 =>
2 CH3CHO = 4 C + O2 + 4 H2
Au[NO3]3 + Na3PO4 = NaNO3 + AuPO4 =>
Au[NO3]3 + Na3PO4 = 3 NaNO3 + AuPO4
PCl3 + CrO3 = POCl3 + Cr2O3 =>
3 PCl3 + 2 CrO3 = 3 POCl3 + Cr2O3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ca3(PO4)2 + Cl2 = CaCl2 + PO4 =>
Ca3(PO4)2 + 3 Cl2 = 3 CaCl2 + 2 PO4
C4H9I + Na = C8H18 + NaI =>
2 C4H9I + 2 Na = C8H18 + 2 NaI
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
TiCTaCHfCNbCZrC + Cr = TiCTaCHfCNbCZrCCr =>
TiCTaCHfCNbCZrC + Cr = TiCTaCHfCNbCZrCCr
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(NH4)2SO3 + Ba(OH)2 = NH4OH + BaSO3 =>
(NH4)2SO3 + Ba(OH)2 = 2 NH4OH + BaSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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