| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + Hg2Cl2 = 2 NaCl + Hg2SO4
Sn(NO3)4 + NH4Cl = SnCl4 + N2O5 + N2 + H2O =>
5 Sn(NO3)4 + 20 NH4Cl = 5 SnCl4 + 4 N2O5 + 16 N2 + 40 H2O
C3H7O2N + O2 = H2O + CO2 + N2 =>
4 C3H7O2N + 15 O2 = 14 H2O + 12 CO2 + 2 N2
CH3CH(OH)COOH + Fe(OH)3 = Fe(CH3CH(OH)COO)3 + H2O =>
3 CH3CH(OH)COOH + Fe(OH)3 = Fe(CH3CH(OH)COO)3 + 3 H2O
NH4OH + SiO2 = SiOH + NH4 + O =>
NH4OH + SiO2 = SiOH + NH4 + 2 O
BaI2 + HCI = BaCI2 + HI =>
BaI2 + HCI = BaCI2 + HI
CH3CHO + I2 = CH3I + HO + CO =>
8 CH3CHO + 5 I2 = 10 CH3I + 2 HO + 6 CO
C1000H2054OH + O2 = CO2 + H2O =>
4 C1000H2054OH + 6053 O2 = 4000 CO2 + 4110 H2O
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
Mn{4+} + Fe{2+} = Fe{3+} + Mn{2+} =>
Mn{4+} + 2 Fe{2+} = 2 Fe{3+} + Mn{2+}
KClO3 + HNO3 = ClO2 + HClO4 + KNO3 + H2O =>
3 KClO3 + 3 HNO3 = 2 ClO2 + HClO4 + 3 KNO3 + H2O
C6H14O2 + H2SO4 = C6H14SO5 + H2O =>
C6H14O2 + H2SO4 = C6H14SO5 + H2O
HCl + SnCl2 + O3 = Cl4Sn + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 Cl4Sn + 3 H2O
C8H18NaP + H2O = C8H18Na + H2PO =>
C8H18NaP + H2O = C8H18Na + H2PO
H2NCH2CH3COOH + HBr = (H2NCH2CH3COO)Br + H2 =>
H2NCH2CH3COOH + HBr = (H2NCH2CH3COO)Br + H2
KJ + CeO2 + HCl = J2 + CeCl3 + KCl + H2O =>
2 KJ + 2 CeO2 + 8 HCl = J2 + 2 CeCl3 + 2 KCl + 4 H2O
HReO4 + HI = ReI4 + I2 + H2O =>
2 HReO4 + 14 HI = 2 ReI4 + 3 I2 + 8 H2O
Br5P + H2O = HBr5P + OH =>
Br5P + H2O = HBr5P + OH
KBrO3 + Cl2 = KCl + Br + O =>
2 KBrO3 + Cl2 = 2 KCl + 2 Br + 6 O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(CH3)3NH{+} + HO{-} = H2O + (CH3)3N =>
(CH3)3NH{+} + HO{-} = H2O + (CH3)3N
NaI + H2SO2 = H2S + I2 + Na2SO2 + H2O =>
4 NaI + 3 H2SO2 = H2S + 2 I2 + 2 Na2SO2 + 2 H2O
C3H7COOH + CH3OH = C5H10O2 + H2O =>
C3H7COOH + CH3OH = C5H10O2 + H2O
AlBr3 + NaOH = NaBr + Al(OH)3 =>
AlBr3 + 3 NaOH = 3 NaBr + Al(OH)3
PbCl2 + AlSO2 = PbSO2 + AlCl2 =>
PbCl2 + AlSO2 = PbSO2 + AlCl2
C2H4Br + KI = C2H4 + KBr + KI3 =>
2 C2H4Br + 3 KI = 2 C2H4 + 2 KBr + KI3
FeOOH + H2O = Fe(OH)4 + H =>
FeOOH + 2 H2O = Fe(OH)4 + H
C5H6(OH)5CHO + [Ag(NH3)2]OH = C5H6(OH)5COOH + H2O + Ag + NH3 =>
C5H6(OH)5CHO + 2[Ag(NH3)2]OH = C5H6(OH)5COOH + H2O + 2 Ag + 4 NH3
C9H9NO2 + Zn + H = C9H13N + ZnO =>
C9H9NO2 + 2 Zn + 4 H = C9H13N + 2 ZnO
CaCO3 + HCl = CO2 + Ca + H2O + Cl =>
CaCO3 + 2 HCl = CO2 + Ca + H2O + 2 Cl
H2SO4 + NaOH = SO4 + NaH + H2O =>
H2SO4 + NaOH = SO4 + NaH + H2O
Cl + Ag2S = S2Cl2 + Ag =>
2 Cl + 2 Ag2S = S2Cl2 + 4 Ag
(H2) + (O2) = H2O =>
2(H2) + (O2) = 2 H2O
BaI2 + HCI = BaCI2 + HI =>
BaI2 + HCI = BaCI2 + HI
P3 + O2 = P2O =>
4 P3 + 3 O2 = 6 P2O
Ca(OH)2 + O2 + H2O = Ca(OH)3 =>
4 Ca(OH)2 + O2 + 2 H2O = 4 Ca(OH)3
I2 + H2O = IO3 + H =>
I2 + 6 H2O = 2 IO3 + 12 H
Na + H3PO4 = Na3PO4 + H3 =>
3 Na + H3PO4 = Na3PO4 + H3
Ag(NO3) + K = K(NO3) + Ag =>
Ag(NO3) + K = K(NO3) + Ag
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
Li2S + HNO3 = Li2NO3 + HS =>
Li2S + HNO3 = Li2NO3 + HS
Mg3N2 + P3N5 = MgP8N14 =>
Mg3N2 + 8 P3N5 = 3 MgP8N14
K2Cr2O7 + HCl + KI = Cr2O3 + KCl + I2 + H2O =>
K2Cr2O7 + 8 HCl + 6 KI = Cr2O3 + 8 KCl + 3 I2 + 4 H2O
H2SO4 + AlH3 = AlSO4 + H5 =>
H2SO4 + AlH3 = AlSO4 + H5
CO2 + NaClNH3H2O = NaHCO3 + NH4Cl =>
CO2 + NaClNH3H2O = NaHCO3 + NH4Cl
Fe + O = Fe5O2 =>
5 Fe + 2 O = Fe5O2
Ni(NO3) + Ba(OH)2 = Ba(NO3)2 + Ni(OH) =>
2 Ni(NO3) + Ba(OH)2 = Ba(NO3)2 + 2 Ni(OH)
Sn(OH)2 = O2 + SnH2 =>
Sn(OH)2 = O2 + SnH2
RhCl3 = Rh + Cl =>
RhCl3 = Rh + 3 Cl
C2H6O2 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C2H6O2 + 10 KMnO4 = 10 MnO2 + 10 KOH + 6 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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