| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2 + 2 NaHNO3 = N2O + 3 H2O + 2 NaOH
OCrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 OCrI3 + 60 KOH + 25 Cl2 = 2 K2CrO4 + 6 KIO4 + 50 KCl + 30 H2O
NH3 + HCI = NH3CI + H2 =>
2 NH3 + 2 HCI = 2 NH3CI + H2
C10H18O + O = C8H18O + C2O =>
C10H18O + O = C8H18O + C2O
Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH =>
2 Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2CO3(aq) =>
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2CO3(aq)
H2 + CO = C5H12O + H2O =>
10 H2 + 5 CO = C5H12O + 4 H2O
PO4 + Al2(SO4)3 = SO4 + Al3(PO4)3 =>
6 PO4 + 3 Al2(SO4)3 = 9 SO4 + 2 Al3(PO4)3
HNO3 + P4 + H2O = H3PO4 + N2O3 =>
10 HNO3 + P4 + H2O = 4 H3PO4 + 5 N2O3
Pb(No3)2 + H2S = PbS + H(No3) =>
Pb(No3)2 + H2S = PbS + 2 H(No3)
NOF + H2O = HNO2 + HF =>
NOF + H2O = HNO2 + HF
C7H5N3O6(s) = N2(g) + CO2(g) + H2O(g) + C(s) =>
4 C7H5N3O6(s) = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C(s)
CoCl2 + NH4F = CoF2 + NH4Cl =>
CoCl2 + 2 NH4F = CoF2 + 2 NH4Cl
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
rubidiumhydroxide + bariumchloride = rubidiumchloride + bariumhydroxide =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
NaF + TiF3 = NaTiF4 =>
NaF + TiF3 = NaTiF4
C3H6 + H2O + KMnO4 = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H8O2 + 2 KOH + 2 MnO2
Li + Ni(NO3)2 = LiNO3 + Ni =>
2 Li + Ni(NO3)2 = 2 LiNO3 + Ni
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
FeSO4 + KClO3 + K2CO3 = K2FeO4 + CO2 + K2SO4 + KCl =>
3 FeSO4 + 2 KClO3 + 6 K2CO3 = 3 K2FeO4 + 6 CO2 + 3 K2SO4 + 2 KCl
NH4PO4 + MgNO2 = MgPO4 + NH4NO2 =>
NH4PO4 + MgNO2 = MgPO4 + NH4NO2
HgNa + H2O = NaOH + H2 + Hg =>
2 HgNa + 2 H2O = 2 NaOH + H2 + 2 Hg
Cu + ZnO = Zn + Cu2O3 =>
2 Cu + 3 ZnO = 3 Zn + Cu2O3
Mg(NO3)2 + Cu3PO4 = MgPO4 + Cu3(NO3)2 =>
Mg(NO3)2 + Cu3PO4 = MgPO4 + Cu3(NO3)2
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O =>
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O
H2(g) + L2(s) = HL(g) =>
H2(g) + L2(s) = 2 HL(g)
C10H8O + C2H5Br + KOH = C12H12O + H2O + KBr =>
C10H8O + C2H5Br + KOH = C12H12O + H2O + KBr
Cr2O6 + KBr = CrBr6 + K2O =>
Cr2O6 + 12 KBr = 2 CrBr6 + 6 K2O
C6H60 + O2 = CO2 + H2O =>
C6H60 + 21 O2 = 6 CO2 + 30 H2O
KCo3 + BaCl2 = KCl + Ba(Co3)2 =>
2 KCo3 + BaCl2 = 2 KCl + Ba(Co3)2
C55H7806 + O2 = CO2 + H2O =>
2 C55H7806 + 4013 O2 = 110 CO2 + 7806 H2O
K2(CO3) + O2 + FeCr2O4 = K2CrO4 + Fe2O3 + CO2 =>
8 K2(CO3) + 7 O2 + 4 FeCr2O4 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)3Cu(OH)2 =>
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)3Cu(OH)2
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2O3 + H2O + C6H5CH3CHCOOH =>
9 C6H5CH(OH)CH3 + 4 K2Cr2O7 + 4 H2SO4 = 4 K2SO4 + 4 Cr2O3 + 9 H2O + 8 C6H5CH3CHCOOH
Fe(H2PO4)3 + NaOH = Fe2(HPO4)3 + H2O + NaH2PO4 =>
2 Fe(H2PO4)3 + 3 NaOH = Fe2(HPO4)3 + 3 H2O + 3 NaH2PO4
FeSO4 + H2O2 + HCl = H2O + Fe(OH)3 + Cl2SO4 =>
2 FeSO4 + 5 H2O2 + 4 HCl = 4 H2O + 2 Fe(OH)3 + 2 Cl2SO4
Na2SiO3 + H2O + NH4Cl = NH4OH + NaHSiO3 + NaCl =>
Na2SiO3 + H2O + NH4Cl = NH4OH + NaHSiO3 + NaCl
CH3COO2Ca + H2O = CH3COO + Ca(OH)2 =>
CH3COO2Ca + H2O = CH3COO + Ca(OH)2
CuCl + Ag(NO3)2 = Cu(NO3)2 + AgCl =>
CuCl + Ag(NO3)2 = Cu(NO3)2 + AgCl
C2H4O2 + Li(OH) = H2O + Li(C2H3O2) =>
C2H4O2 + Li(OH) = H2O + Li(C2H3O2)
Cl1 = Cl2 =>
2 Cl1 = Cl2
SO42[{-}] + NH3 = SO32[{-}] + H2O + N2 =>
3 SO42[{-}] + 20 NH3 = 3 SO32[{-}] + 30 H2O + 10 N2
S2Fe4 + O2 + C2952H4664O832N812S8Fe4 = H3Fe3S2 + CO2 + N2O + H2O =>
7.9999999999999S2Fe4 + 3896 O2 + C2952H4664O832N812S8Fe4 = 12 H3Fe3S2 + 2952 CO2 + 406 N2O + 2314 H2O
CO3{2-} + H2O = H2CO3 + OH{-} =>
CO3{2-} + 2 H2O = H2CO3 + 2 OH{-}
C3H5(OH)3 + HONO2 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HONO2 = C3H5(NO3)3 + 3 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
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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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