| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO4 + Al = AlSO4 + H
Cl2 + HI = I2 + HCl6 =>
6 Cl2 + 2 HI = I2 + 2 HCl6
PCI = P + CI =>
PCI = P + CI
Na3PO4 + AlBr3 = AlPO4 + NaBr =>
Na3PO4 + AlBr3 = AlPO4 + 3 NaBr
H3PO4 + BaO2H2 = Ba3P2O8 + H2O =>
2 H3PO4 + 3 BaO2H2 = Ba3P2O8 + 6 H2O
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
La(NO3)3 + Mn(NO3)4 + C2H5NO2 = LaMnO3 + N2 + CO2 + H2O =>
2 La(NO3)3 + 2 Mn(NO3)4 + 8 C2H5NO2 = 2 LaMnO3 + 11 N2 + 16 CO2 + 20 H2O
Cl2 + HOH = HClO3 + HCl =>
3 Cl2 + 3 HOH = HClO3 + 5 HCl
Ga(s) + Zn(s) = GaZn =>
Ga(s) + Zn(s) = GaZn
Fe2O3 + Cu(SO4) = Fe2(SO4)3 + CuO =>
Fe2O3 + 3 Cu(SO4) = Fe2(SO4)3 + 3 CuO
Zn2 + H2SO4 = Zn2SO4 + H2 =>
Zn2 + H2SO4 = Zn2SO4 + H2
SO4 + HC2H3O2 = C2H3O2 + HSO4 =>
SO4 + HC2H3O2 = C2H3O2 + HSO4
CH4O2 + LiOH = H2O + C2H3LiO2 =>
2 CH4O2 + LiOH = 3 H2O + C2H3LiO2
P2O10 + H2O = H3PO4 + OH =>
P2O10 + 8 H2O = 2 H3PO4 + 10 OH
Na2CO3 + Sr(NO2)2 = Sr(CO3) + NaNO2 =>
Na2CO3 + Sr(NO2)2 = Sr(CO3) + 2 NaNO2
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
Na2S + Co(NO3)2 = NaNO3 + CoS =>
Na2S + Co(NO3)2 = 2 NaNO3 + CoS
Cu{2+} + H2O = Cu[H2O]6{2+} =>
Cu{2+} + 6 H2O = Cu[H2O]6{2+}
GaH3 + CuSO4 = Ga2(SO4)3 + CuH2 =>
2 GaH3 + 3 CuSO4 = Ga2(SO4)3 + 3 CuH2
C6H11CH3 + O2 = H2O + CO2 =>
2 C6H11CH3 + 21 O2 = 14 H2O + 14 CO2
MgO + KNO3 = Mg(NO3)2 + K2O =>
MgO + 2 KNO3 = Mg(NO3)2 + K2O
NH3 + HAc = NAc + H4 =>
NH3 + HAc = NAc + H4
AgI + (NH4)2S = Ag2S + NH4I =>
2 AgI + (NH4)2S = Ag2S + 2 NH4I
Pb + Zn(CH3COO) = Zn + Pb(CH3COO) =>
Pb + Zn(CH3COO) = Zn + Pb(CH3COO)
Sn(NO3)4 + Mg = Mg(NO3)2 + Sn =>
Sn(NO3)4 + 2 Mg = 2 Mg(NO3)2 + Sn
C6H12O6(ac) = CH3CH2OH + CO2 =>
C6H12O6(ac) = 2 CH3CH2OH + 2 CO2
KNO3 + Cr2O3 + Na2CO3 = Na2Cr2O7 + CO2 + KNO2 =>
3 KNO3 + Cr2O3 + Na2CO3 = Na2Cr2O7 + CO2 + 3 KNO2
HNO3(aq) + NH4(OH)2(aq) = H2O + NH4NO3 =>
6 HNO3(aq) + 8 NH4(OH)2(aq) = 13 H2O + 7 NH4NO3
Fe(NO3)3 + Cu = Fe(NO3)2 + Cu(NO3)2 =>
2 Fe(NO3)3 + Cu = 2 Fe(NO3)2 + Cu(NO3)2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Ti + O2 + H2O = Ti(OH)3 =>
4 Ti + 3 O2 + 6 H2O = 4 Ti(OH)3
C + Na3 = NaC12 =>
36 C + Na3 = 3 NaC12
Sn + FeCl3 = SnCl4 + Fe =>
3 Sn + 4 FeCl3 = 3 SnCl4 + 4 Fe
C3H9N3 + Sn + HCl = C3H9NH2 + SnCl2 + N2 =>
C3H9N3 + Sn + 2 HCl = C3H9NH2 + SnCl2 + N2
MgO + NaOH = Na(MgO)OH =>
MgO + NaOH = Na(MgO)OH
KI + Pb2(NO3)2 = K(NO3)2 + Pb2I =>
KI + Pb2(NO3)2 = K(NO3)2 + Pb2I
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHCOOH + H2O =>
15 CH3CH2CH2CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 12 CH3CH2CH2CHCOOH + 61 H2O
CH3CH2OH + CrO7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
9 CH3CH2OH + 4 CrO7{-2} + 20 H{+} = 9 CH3COOH + 4 Cr{3+} + 19 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2 + H2O + Na + Cl =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2 + 2 H2O + Na + 2 Cl
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
H2O + CrCl3 = Cr2O3 + HCl =>
3 H2O + 2 CrCl3 = Cr2O3 + 6 HCl
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Na3[Al(OH)6] + Br2 = Na2AlO4 + NaBr + H2O + HBr =>
2 Na3[Al(OH)6] + 3 Br2 = 2 Na2AlO4 + 2 NaBr + 4 H2O + 4 HBr
Na2CO3 + HCl = NaCl + H2CO3(classification) =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3(classification)
CH3COOH + Na2SiO3 = SiO2 + H2O + CH3COONa =>
2 CH3COOH + Na2SiO3 = SiO2 + H2O + 2 CH3COONa
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
C4H9Br + H2O = C4H9OH + Br{-} + H3O{+} =>
C4H9Br + 2 H2O = C4H9OH + Br{-} + H3O{+}
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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