| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoO = 2 Co + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CHNaO3 = CNa2O3 + CO2 + H2O =>
2 CHNaO3 = CNa2O3 + CO2 + H2O
CU + AgNo3 = CUNo32 + Ag =>
3 CU + 32 AgNo3 = 3 CUNo32 + 32 Ag
Fe + H2O = H + Fe2O2 =>
2 Fe + 2 H2O = 4 H + Fe2O2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
SO3 + P4 = P4O10 + SO2 =>
10 SO3 + P4 = P4O10 + 10 SO2
Na + CI = NaCI =>
Na + CI = NaCI
NaO + F2 = NaF + O2 =>
2 NaO + F2 = 2 NaF + O2
AgNo3 + NaOH = NaNo3 + Ag2O + H2O =>
2 AgNo3 + 2 NaOH = 2 NaNo3 + Ag2O + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CrCl3 + Na[Cr(OH)4] = Cr(OH)3 + NaCl =>
CrCl3 + 3 Na[Cr(OH)4] = 4 Cr(OH)3 + 3 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgCl2 + Na2HPO4 + NH3*H2O = MgNH4PO4 + NaCl + H2O =>
MgCl2 + Na2HPO4 + NH3*H2O = MgNH4PO4 + 2 NaCl + H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)3(ap) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(ap) + 3 Pb(s)
HI(m) + KMnO4 + H2OSO4(Al) = I2(s) + MnSO4(Al) + K2SO4(Al) + H2O =>
16 HI(m) + 2 KMnO4 + 3 H2OSO4(Al) = 8 I2(s) + 2 MnSO4(Al) + K2SO4(Al) + 11 H2O
NH + I = NI3 + H =>
NH + 3 I = NI3 + H
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C6H12O6 + MgSO4 = C6H6O3 + MgO + H2SO4H2O =>
2 C6H12O6 + 3 MgSO4 = 2 C6H6O3 + 3 MgO + 3 H2SO4H2O
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)2)Cl2 + H2O =>
NiCl2*6H2O + 2 C2H8N2 = (Ni(C2H8N2)2)Cl2 + 6 H2O
K(OH) + Fe(NO3)3 = K(NO3) + Fe(OH)3 =>
3 K(OH) + Fe(NO3)3 = 3 K(NO3) + Fe(OH)3
H3PO4 + Na2MoO4 + HNO3 = Na2HPMo12O40 + H2O + NaNO3 =>
H3PO4 + 12 Na2MoO4 + 22 HNO3 = Na2HPMo12O40 + 12 H2O + 22 NaNO3
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
B2H6 + HCl = BCl3 + H2 =>
B2H6 + 6 HCl = 2 BCl3 + 6 H2
FeCl2 + HNO3 = FeCl3 + NO2 + H2O + Fe(NO3)3 =>
3 FeCl2 + 6 HNO3 = 2 FeCl3 + 3 NO2 + 3 H2O + Fe(NO3)3
NO2 + H2O = H2 + NO3 =>
NO2 + H2O = H2 + NO3
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
C2H6 + KOH = C2H5OH + KH =>
C2H6 + KOH = C2H5OH + KH
CuO + Ag = Cu + Ag2O =>
CuO + 2 Ag = Cu + Ag2O
NiO4 + Al = Ni + Al2O3 =>
3 NiO4 + 8 Al = 3 Ni + 4 Al2O3
KI + Na2(CO3) = K(CO3) + Na2I =>
KI + Na2(CO3) = K(CO3) + Na2I
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2H4 + Br2 = N2 + Br{-} + H{+} =>
N2H4 + 2 Br2 = N2 + 4 Br{-} + 4 H{+}
NH4 + Cu(NO3)2 = NH4NO3 + Cu =>
2 NH4 + Cu(NO3)2 = 2 NH4NO3 + Cu
H2SO4 + NaHCO3 = Na2 + SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2 + SO4 + 2 CO2 + 2 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ni + Pb(NO3)4 = Ni(NO3)2 + Pb =>
2 Ni + Pb(NO3)4 = 2 Ni(NO3)2 + Pb
KMnO4 + C6H5CH2OH + H2SO4 = MnSO4 + C6HCOOH + H2O + K2SO4 =>
8 KMnO4 + 5 C6H5CH2OH + 12 H2SO4 = 8 MnSO4 + 5 C6HCOOH + 27 H2O + 4 K2SO4
BeCl2 + (NH4)2CO3 = BeCO3 + NH4Cl =>
BeCl2 + (NH4)2CO3 = BeCO3 + 2 NH4Cl
Ba(NO3) + Na2SO4 = Na2NO3 + BaSO4 =>
Ba(NO3) + Na2SO4 = Na2NO3 + BaSO4
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + N(C2H5)3HCl =>
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + 2 N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + 2 N(C2H5)3HCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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