| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O7 + 7 H2O = 2 ClO7 + 14 H
Mg(s) + NH4F(s) = MgF + NH4 =>
Mg(s) + NH4F(s) = MgF + NH4
CH3OH + H2 = C2H5 + H2O =>
4 CH3OH + H2 = 2 C2H5 + 4 H2O
MoO3 + CH4 = MoO2 + CO2 + H2O =>
4 MoO3 + CH4 = 4 MoO2 + CO2 + 2 H2O
SO3 + SiO2 = SiSO5 =>
SO3 + SiO2 = SiSO5
H2CrO4 + Na2SO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
4 H2CrO4 + 3 Na2SO3 + 9 H2SO4 = 2 Cr2(SO4)3 + 6 NaSO4 + 13 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
S + Fe = FeS =>
S + Fe = FeS
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH3CH2Br + CH3ONa = CH3CH2Na + CH3OBr =>
CH3CH2Br + CH3ONa = CH3CH2Na + CH3OBr
HCl + SO2 = Cl2 + H2S + H2O =>
6 HCl + SO2 = 3 Cl2 + H2S + 2 H2O
C4H6N4O12 = H2O + CO2 + O2 + N2 =>
2 C4H6N4O12 = 6 H2O + 8 CO2 + O2 + 4 N2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
KMnO4 = O2 + MnO2 + K6Mn =>
6 KMnO4 = 7 O2 + 5 MnO2 + K6Mn
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
H2O + C2H6O = H2OC2H6O =>
H2O + C2H6O = H2OC2H6O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
CH3COOH + Ca3N2 = Ca(CH3COO)2 + NH3 =>
6 CH3COOH + Ca3N2 = 3 Ca(CH3COO)2 + 2 NH3
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
K + ICl4 + H2O = K[ICl4]H2O =>
K + ICl4 + H2O = K[ICl4]H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
CuZn + HCl = CuCl + H2 + Zn =>
2 CuZn + 2 HCl = 2 CuCl + H2 + 2 Zn
PhC13H27 + KMnO4 + H2SO4 = PhCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 PhC13H27 + 78 KMnO4 + 117 H2SO4 = 5 PhCOOH + 60 CO2 + 39 K2SO4 + 78 MnSO4 + 182 H2O
H2SO4 + CaCl2 = CaSO4 + HCl* =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl*
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Mn(CH3COO)2 = Mn + (CH3COO)2 =>
Mn(CH3COO)2 = Mn + (CH3COO)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Mn(CH3COO)2 = Mn + (CH3COO)2 =>
Mn(CH3COO)2 = Mn + (CH3COO)2
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
FeAsS + O2 + H2O = Fe{2+} + AsO4{3-} + SO4{2-} + H{+} =>
4 FeAsS + 13 O2 + 6 H2O = 4 Fe{2+} + 4 AsO4{3-} + 4 SO4{2-} + 12 H{+}
B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2
NH4S(aq) + CuCl2(aq) = CuS(s) + NH4Cl2 =>
NH4S(aq) + CuCl2(aq) = CuS(s) + NH4Cl2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
KCl + AgClO4 = AgCl + KClO3 =>
4 KCl + 3 AgClO4 = 3 AgCl + 4 KClO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl = =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + K3Fe(CN)6 + MnSO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 3 K2SO4 + 5 K3Fe(CN)6 + MnSO4 + 4 H2O
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NiSO4 + NaOH = NaHSO4 + NiO =>
NiSO4 + NaOH = NaHSO4 + NiO
CuCl + Mg(OH)2 = CuOH + MgCl2 =>
2 CuCl + Mg(OH)2 = 2 CuOH + MgCl2
As2O3 + HCl + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
3 As2O3 + 4 HCl + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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