| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(ClO3)2 = Fe + 2 ClO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
SODIUMCHLORIDE + POTASSIUMNITRATE = SODIUMNITRATE + POTASSIUMCHLORIDE =>
SODIUMCHLORIDE + POTASSIUMNITRATE = SODIUMNITRATE + POTASSIUMCHLORIDE
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
S4N4 + HgF2 = NSF3 + Hg2F2 =>
S4N4 + 12 HgF2 = 4 NSF3 + 6 Hg2F2
KOH + Li2SO4 = K2SO4 + LiOH =>
2 KOH + Li2SO4 = K2SO4 + 2 LiOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(OH)2 + 2 NaNO3 = Cu(NO3)2 + 2 NaOH
FeS + H2SO4 = Fe2SO43 + H2S + SO2 =>
8 FeS + 45 H2SO4 = 4 Fe2SO43 + 45 H2S + 4 SO2
UO2(OH)3{-}] + {-} + H{+} = U4O9 + H2O =>
4 UO2(OH)3{-}] + 6e + 10 H{+} = U4O9 + 11 H2O
K2FeO4 + NH3*H2O = N2 + Fe(OH)3 + KOH =>
2 K2FeO4 + 2 NH3*H2O = N2 + 2 Fe(OH)3 + 4 KOH
N2(g) + O2(g) + H2O = NHO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 NHO3(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NaOH + HSO4 = NaSO4 + HOH =>
NaOH + HSO4 = NaSO4 + HOH
C18H32O2 + O2 = CO2 + H2O =>
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O
AgCl + Na2S2O3 = Na13Ag5(S2O3)8Cl2 + NaCl =>
5 AgCl + 8 Na2S2O3 = Na13Ag5(S2O3)8Cl2 + 3 NaCl
C6H8O6 + H2O2 = C6H6O6 + H2O =>
C6H8O6 + H2O2 = C6H6O6 + 2 H2O
NiO(s) + Cd(s) = CdO(s) + Ni(s) =>
NiO(s) + Cd(s) = CdO(s) + Ni(s)
BBBB = B =>
BBBB = 4 B
NaC2H4O2 + NH4(NO3)2 = NaNH4 + C2H4O2(NO3)2 =>
NaC2H4O2 + NH4(NO3)2 = NaNH4 + C2H4O2(NO3)2
HMnO4 = MnO2 + O2 + H2O =>
4 HMnO4 = 4 MnO2 + 3 O2 + 2 H2O
Na3(PO4) + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3(PO4) + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
C5(g)H12(s) + O2(g) = CO2(g) + H2O(l) =>
C5(g)H12(s) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaOH + H2SiO3 = Na2SiO3 + HOH =>
2 NaOH + H2SiO3 = Na2SiO3 + 2 HOH
Ti + H3PO4 = Ti3(PO4)2 + H2 =>
3 Ti + 2 H3PO4 = Ti3(PO4)2 + 3 H2
Pb + AuF = Au + PbF4 =>
Pb + 4 AuF = 4 Au + PbF4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na(s) + HCl(aq) = NaCl(aq) + H2(aq) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(aq)
Fe(OH)3 + KCl + Cl2 = FeCl3 + KClO3 + H2O =>
2 Fe(OH)3 + KCl + 3 Cl2 = 2 FeCl3 + KClO3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Cu(NO2)2 + H2O = HNO2 + Cu(OH)2 =>
Cu(NO2)2 + 2 H2O = 2 HNO2 + Cu(OH)2
Re + HNO3 = H2O + NO + HReO4 =>
3 Re + 7 HNO3 = 2 H2O + 7 NO + 3 HReO4
NaCrO4 + NaBr + HCl = Br2 + CrCl3 + NaCl + H2O =>
NaCrO4 + 4 NaBr + 8 HCl = 2 Br2 + CrCl3 + 5 NaCl + 4 H2O
H{+}{+} + MnO4{-} + C2O4{2-} = Mn{2+} + H2O + CO2 =>
16 H{+}{+} + 2 MnO4{-} + 5 C2O4{2-} = 2 Mn{2+} + 8 H2O + 10 CO2
NaClO4 + C9H18O6 = Na2O + CO2 + H2O + Cl2 =>
6 NaClO4 + C9H18O6 = 3 Na2O + 9 CO2 + 9 H2O + 3 Cl2
H3PO4 + HCF = PF5 + H2O + C =>
H3PO4 + 5 HCF = PF5 + 4 H2O + 5 C
Ca5(PO4)3F + SiO2 + C = CaSiO3 + CaF2 + CO2 + P4 =>
4 Ca5(PO4)3F + 18 SiO2 + 15 C = 18 CaSiO3 + 2 CaF2 + 15 CO2 + 3 P4
NiS = Ni + S8 =>
8 NiS = 8 Ni + S8
KFl + Ba = BaFl + K =>
KFl + Ba = BaFl + K
K2O4S + C4H6O4Pb = C2H3KO2 + O4PbS =>
K2O4S + C4H6O4Pb = 2 C2H3KO2 + O4PbS
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)2 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 3 Mn(NO3)2 + 6 HNO3 = 5 Bi(NO3)2 + 3 KMnO4 + 2 KNO3 + 3 H2O
Fe + Fe2(SO4)3 = Fe(SO4) =>
Fe + Fe2(SO4)3 = 3 Fe(SO4)
C4H10 + OH{-} = CO2 + H2O + e =>
C4H10 + 26 OH{-} = 4 CO2 + 18 H2O + 26e
FeCl2 + HNO2 + HCl = FeCl3 + H2O + NO =>
FeCl2 + HNO2 + HCl = FeCl3 + H2O + NO
NiCl2 + CuSO4 = CuCl2 + NiSO4 =>
NiCl2 + CuSO4 = CuCl2 + NiSO4
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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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