| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 = Fe2 + 6 Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
Fe + H2O + O2 = FeO3H3 =>
4 Fe + 6 H2O + 3 O2 = 4 FeO3H3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuSO4 + CaS = CuS + CaSO4 =>
CuSO4 + CaS = CuS + CaSO4
V + Zn(NO3)2 = VNO3 + Zn =>
2 V + Zn(NO3)2 = 2 VNO3 + Zn
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
MgS + H3PO4 = MgPO4 + H3S =>
MgS + H3PO4 = MgPO4 + H3S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Cd(OH)2 + Cs3P = CsOH + Cd3P2 =>
3 Cd(OH)2 + 2 Cs3P = 6 CsOH + Cd3P2
Co2 + HNO3 = Co(NO3) + NO + H2O =>
3 Co2 + 8 HNO3 = 6 Co(NO3) + 2 NO + 4 H2O
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
IO = I2 + O2 =>
2 IO = I2 + O2
Cs + CsNO3 = CsO + N2 =>
4 Cs + 2 CsNO3 = 6 CsO + N2
Na2CO3(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb2(CO3)2(s) =>
2 Na2CO3(aq) + 2 Pb(NO3)2(aq) = 4 NaNO3(aq) + Pb2(CO3)2(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
CO2 + H2O = C2H6O + O2 =>
2 CO2 + 3 H2O = C2H6O + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CaNO3 + KCl = CaCl + KNO3 =>
CaNO3 + KCl = CaCl + KNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl3 = Fe2 + Cl =>
2 FeCl3 = Fe2 + 6 Cl
Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O
CaF2 + O2 = CaO + F2 =>
2 CaF2 + O2 = 2 CaO + 2 F2
CU + H2 = CUH2 =>
CU + H2 = CUH2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C3H6 + I2 = C3H5I + HI =>
C3H6 + I2 = C3H5I + HI
H2 + I2 = HI =>
H2 + I2 = 2 HI
CH2CHCH3 + HOCl = CH3CH2CHOHCl =>
CH2CHCH3 + HOCl = CH3CH2CHOHCl
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{2-} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
KCN + AgNO3 = KAg(CN)2 + KNO3 =>
2 KCN + AgNO3 = KAg(CN)2 + KNO3
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{2-} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
FeCl3 = Fe2 + Cl =>
2 FeCl3 = Fe2 + 6 Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H3N3O7 + O2 = NO2 + H2O + CO2 =>
4 C6H3N3O7 + 25 O2 = 12 NO2 + 6 H2O + 24 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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