| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + HCl = C4H + H8Cl
Zn + NCl2 = ZnCl2 + N =>
Zn + NCl2 = ZnCl2 + N
HCl + BaNo3 = HNo3 + BaCl =>
HCl + BaNo3 = HNo3 + BaCl
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
MgCl2 + Fe2(SO3)3 = MgSO3 + FeCl3 =>
3 MgCl2 + Fe2(SO3)3 = 3 MgSO3 + 2 FeCl3
Ge + O = Ge2O7 =>
2 Ge + 7 O = Ge2O7
Al + FeO2 = AlO2 + Fe =>
Al + FeO2 = AlO2 + Fe
NO2 + Na2SiO3 + H2O = NaNO3 + NaNO2 + H2SiO3 =>
2 NO2 + Na2SiO3 + H2O = NaNO3 + NaNO2 + H2SiO3
Cu2CO3 + HNO3 = CuNO3 + CO2 + H2O =>
Cu2CO3 + 2 HNO3 = 2 CuNO3 + CO2 + H2O
Zn(H2PO4)2 = ZnHPO4 + H3PO4 =>
Zn(H2PO4)2 = ZnHPO4 + H3PO4
CdO + HNO3 = Cd(NO3)2 + H2O =>
CdO + 2 HNO3 = Cd(NO3)2 + H2O
Al(ClO3)3 + Hg2CO3 = Al2(CO3)3 + HgClO3 =>
2 Al(ClO3)3 + 3 Hg2CO3 = Al2(CO3)3 + 6 HgClO3
Mn3O4 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 18 KMnO4 + 13 KCl + 9 CO2
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
Al + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = [Al(H2O)6]2(SO4)3 + 3 H2
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
ZnS + O2 = ZnO2 + SO2 =>
ZnS + 2 O2 = ZnO2 + SO2
NH3 + HNO3(l) = NH4NO3 =>
NH3 + HNO3(l) = NH4NO3
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
K2SiF6 + O2 = K2O + SiO2 + F =>
2 K2SiF6 + 3 O2 = 2 K2O + 2 SiO2 + 12 F
Li + O2 = Li2(O) =>
4 Li + O2 = 2 Li2(O)
Mn + IrCl6{3-} = Mn{2+} + Ir + Cl{-} =>
3 Mn + 2 IrCl6{3-} = 3 Mn{2+} + 2 Ir + 12 Cl{-}
(C8H18) + (O2) = (CO2) + (H2O) =>
2(C8H18) + 25(O2) = 16(CO2) + 18(H2O)
Na2S2O3(aq) + HCl = Na2Cl(aq) + S(s) + SO2(g) + H2O =>
4 Na2S2O3(aq) + 4 HCl = 4 Na2Cl(aq) + 3 S(s) + 5 SO2(g) + 2 H2O
Mg + Fe + H2SO4 = MgFeSO4 + H2 =>
Mg + Fe + H2SO4 = MgFeSO4 + H2
CaBr2 + Na3(PO4)3 = Ca(PO4)3 + Na3Br2 =>
CaBr2 + Na3(PO4)3 = Ca(PO4)3 + Na3Br2
Li2S + S = Li2S6 =>
Li2S + 5 S = Li2S6
C8H9NO2 + NaHCO3 = NaC8H8NO2 + CO2 + H2O =>
C8H9NO2 + NaHCO3 = NaC8H8NO2 + CO2 + H2O
MgO + H2O = Mg(OH) + OH =>
MgO + H2O = Mg(OH) + OH
Ir{3+} + Co = Ir + Co{2+} =>
2 Ir{3+} + 3 Co = 2 Ir + 3 Co{2+}
Cu + Au(NO3) = Cu(NO3) + Au =>
Cu + Au(NO3) = Cu(NO3) + Au
C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O
H2O2 + HN3 = H2O + N2 =>
H2O2 + 2 HN3 = 2 H2O + 3 N2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
H2S + FeCl3 = FeCl2 + FeS2 + HCl =>
2 H2S + 2 FeCl3 = FeCl2 + FeS2 + 4 HCl
CaSO3 + BaSO4 = BaSO3 + CaSO4 =>
CaSO3 + BaSO4 = BaSO3 + CaSO4
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + HNO3 =>
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + 2 HNO3
CH3(COO)2Co + H2O = CH3(COOH)2 + Co(OH)2 =>
CH3(COO)2Co + 2 H2O = CH3(COOH)2 + Co(OH)2
SnCl2 + Zn + HCl = SnH4 + ZnCl =>
SnCl2 + 6 Zn + 4 HCl = SnH4 + 6 ZnCl
AlF3 + PbCl2 = AlCl3 + PbF2 =>
2 AlF3 + 3 PbCl2 = 2 AlCl3 + 3 PbF2
CuSO4 + NaOH + NaCl = Cu2(OH)3Cl + Na2SO4 =>
2 CuSO4 + 3 NaOH + NaCl = Cu2(OH)3Cl + 2 Na2SO4
KOH + H2O + PbO2 + KCl = KPb(OH)3 + KClO =>
KOH + H2O + PbO2 + KCl = KPb(OH)3 + KClO
(C6H12O6)2 = C2H5OH + CO2 =>
(C6H12O6)2 = 4 C2H5OH + 4 CO2
(SnOH)2SO4 + H2 = (SnOH)2 + H2SO4 =>
(SnOH)2SO4 + H2 = (SnOH)2 + H2SO4
Na3Po4 + CaBr2 = Ca3(Po4)2 + NaBr =>
2 Na3Po4 + 3 CaBr2 = Ca3(Po4)2 + 6 NaBr
FeCl3 + NaOH = Fe + (OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe + (OH)3 + 3 NaCl
C988H18 + O2 = CO2 + H2O =>
2 C988H18 + 1985 O2 = 1976 CO2 + 18 H2O
Lead(II)Nitrate + SodiumSulphide = Lead(II)Sulphide + SodiumNitrate =>
Lead(II)Nitrate + SodiumSulphide = Lead(II)Sulphide + SodiumNitrate
CH3CH2OH + CrO3 + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 4 CrO3 + 12 H{+} = 3 CH3COOH + 4 Cr{3+} + 9 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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