| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
CaCz + H2O = CzH2 + Ca(OH)2 =>
CaCz + 2 H2O = CzH2 + Ca(OH)2
Cl2O + HClO4 = Cl2ClO4 + H2O =>
13 Cl2O + 10 HClO4 = 12 Cl2ClO4 + 5 H2O
CH3CCH + (Ag(NH3)2)OH = CH3CCAg + NH3 + H2O =>
CH3CCH + (Ag(NH3)2)OH = CH3CCAg + 2 NH3 + H2O
KPbI3 + HCl = KCl + PbCl2 + HI =>
KPbI3 + 3 HCl = KCl + PbCl2 + 3 HI
K(OH)2 + HI = H2O + KI2 =>
K(OH)2 + 2 HI = 2 H2O + KI2
NaCIO + KNO3 = NaNO3 + KCIO =>
NaCIO + KNO3 = NaNO3 + KCIO
H{+} + H2O + K2Fe2Si3AlO10O2H2 + O2 = FeOOH + H4SiO4 + K{+} + AlO3H3 =>
8 H{+} + 26 H2O + 4 K2Fe2Si3AlO10O2H2 + O2 = 8 FeOOH + 12 H4SiO4 + 8 K{+} + 4 AlO3H3
CaNO3 + C2H3NaO2 = NaNO3 + CaC2H3O2 =>
CaNO3 + C2H3NaO2 = NaNO3 + CaC2H3O2
Sr10C10O30 + Ba10C10O30 + Ca10C10O30 + Cu10O10 = Sr16Ba4Ca20Cu30O70 + C10O20 =>
8 Sr10C10O30 + 2 Ba10C10O30 + 10 Ca10C10O30 + 15 Cu10O10 = 5 Sr16Ba4Ca20Cu30O70 + 20 C10O20
Hg + NH4I = HgI2 + H2 + NH3 =>
Hg + 2 NH4I = HgI2 + H2 + 2 NH3
K2Cr2O7 + H2P2O6 + As4 = HAsO3 + K2H2PO4 + Cr(PO3)3 + H2O =>
20 K2Cr2O7 + 70 H2P2O6 + 7 As4 = 28 HAsO3 + 20 K2H2PO4 + 40 Cr(PO3)3 + 36 H2O
C4H6O2N2 + H2O = NC3H7O2 + CO2 + NH3 =>
C4H6O2N2 + 2 H2O = NC3H7O2 + CO2 + NH3
Cu(OH)2 + NO2 = Cu(NO3)2 + NO + H2O =>
Cu(OH)2 + 3 NO2 = Cu(NO3)2 + NO + H2O
CH3COOH + NH4CO3 = NH4CH3COO + CO2 + H2O =>
9 CH3COOH + 8 NH4CO3 = 8 NH4CH3COO + 10 CO2 + 6 H2O
Pb(CO3)2 = PbO2 + CO2 =>
Pb(CO3)2 = PbO2 + 2 CO2
O2 + C4H01 = H2O + CO2 =>
17 O2 + 4 C4H01 = 2 H2O + 16 CO2
AgNO3 + N2H4O3OH = AgOH + N2H4O3NO3 =>
AgNO3 + N2H4O3OH = AgOH + N2H4O3NO3
K(cr) + H2O = KOH(aq) + H2(g) =>
2 K(cr) + 2 H2O = 2 KOH(aq) + H2(g)
Aq + H2SO4 = Aq2SO4 + SO2 + H2O =>
2 Aq + 2 H2SO4 = Aq2SO4 + SO2 + 2 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 O2 + 6 H2O
Fe + CrSO4 = Cr + Fe2(SO4)3 =>
2 Fe + 3 CrSO4 = 3 Cr + Fe2(SO4)3
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O + CrSO4 + K2SO4 + H2O =>
4 C6H11OH + K2Cr2O7 + 3 H2SO4 = 4 C6H10O + 2 CrSO4 + K2SO4 + 7 H2O
He2 = He12345678909876543212 =>
4.6116860184274E + 18 He2 = He12345678909876543212
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
Na2SO4 + CaCl2 + H2O = CaSO4*2H2O + NaCl =>
Na2SO4 + CaCl2 + 2 H2O = CaSO4*2H2O + 2 NaCl
K2Cr2O7 + SnCl3 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 6 SnCl3 + 14 HCl = 2 KCl + 2 CrCl3 + 6 SnCl4 + 7 H2O
CH3CHCHCH3 + H2O = CO2 + H2 =>
CH3CHCHCH3 + 8 H2O = 4 CO2 + 12 H2
Ca + PO + OH = Ca5(PO4)3OH + H2O =>
5 Ca + 3 PO + 19 OH = Ca5(PO4)3OH + 9 H2O
C8H15 + H2NO2 = C8H17NO2 =>
C8H15 + H2NO2 = C8H17NO2
Pb(NO3) + HMnO4 + H2O = HNO3 + MnO + PbO2 =>
5 Pb(NO3) + 3 HMnO4 + H2O = 5 HNO3 + 3 MnO + 5 PbO2
FeSO4 + KSCN + Na3PO4 = NaSCN + Fe3(PO4)2 + K2SO4 =>
3 FeSO4 + 6 KSCN + 2 Na3PO4 = 6 NaSCN + Fe3(PO4)2 + 3 K2SO4
Sn + H2SO4 + K3[Fe(CN)6] = Sn3[Fe(CN)6] + K2SO4 + H2 =>
6 Sn + 3 H2SO4 + 2 K3[Fe(CN)6] = 2 Sn3[Fe(CN)6] + 3 K2SO4 + 3 H2
SO3 + Li(OH) = Li2SO4 + H2O =>
SO3 + 2 Li(OH) = Li2SO4 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(aq) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(aq) + 6 KNO3(aq)
Ba(C2H3O2)2 + K3PO4 = Ba3(PO4)2 + K(C2H3O2) =>
3 Ba(C2H3O2)2 + 2 K3PO4 = Ba3(PO4)2 + 6 K(C2H3O2)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C10H8 + O2 = C8H4O3 + H2O =>
8 C10H8 + 21 O2 = 10 C8H4O3 + 12 H2O
KMnO4 = K2MnO2 + MnO2 + O2 =>
2 KMnO4 = K2MnO2 + MnO2 + 2 O2
Fe + MgCl2 = Mg + FeCl2 =>
Fe + MgCl2 = Mg + FeCl2
Co3(PO4)2 = Co + PO4 =>
Co3(PO4)2 = 3 Co + 2 PO4
Al + PO{4} = AlPO{4} =>
Al + PO{4} = AlPO{4}
Na(Al(OH)4) + CO2 = Al(OH)3 + Na2CO3 + H2O =>
2 Na(Al(OH)4) + CO2 = 2 Al(OH)3 + Na2CO3 + H2O
NaNO3 = NaNO02 + O2 =>
2 NaNO3 = 2 NaNO02 + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg + Cu2S = Cu2 + MgS =>
Mg + Cu2S = Cu2 + MgS
SO2 + KClO3 + KOH = K2SO4 + H2O + KCl =>
3 SO2 + KClO3 + 6 KOH = 3 K2SO4 + 3 H2O + KCl
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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