| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO2 + 2 H2O = 4 C2H + 9 O2
HL + KCl = HCl + KL =>
HL + KCl = HCl + KL
H2SO4 + CaSO3 = CaSO4 + H2O + SO2 =>
H2SO4 + CaSO3 = CaSO4 + H2O + SO2
C6H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H10(l) + 17 O2(g) = 12 CO2(g) + 10 H2O(l)
Pb(NO3)2 + FeCl = PbCl2 + FeNO3 =>
Pb(NO3)2 + 2 FeCl = PbCl2 + 2 FeNO3
Fr2SO4 + HF = FrF + H2SO4 =>
Fr2SO4 + 2 HF = 2 FrF + H2SO4
FeS + O2 + SiO2 = FeSiO3 + SO2 =>
2 FeS + 3 O2 + 2 SiO2 = 2 FeSiO3 + 2 SO2
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O
Na3AlO3 + H2 = Al(OH)3 + Na =>
2 Na3AlO3 + 3 H2 = 2 Al(OH)3 + 6 Na
AgNO + NaI = AgI + NaNO =>
AgNO + NaI = AgI + NaNO
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
F2 + MgBr2 = FBr + Mg =>
F2 + MgBr2 = 2 FBr + Mg
Pb(NO3)2 + FeCl = PbCl2 + FeNO3 =>
Pb(NO3)2 + 2 FeCl = PbCl2 + 2 FeNO3
CuSO4(s) + H2O(l) = CuSO4H2O(s) =>
CuSO4(s) + H2O(l) = CuSO4H2O(s)
C6H12O6 + O{-} + H{+} = CO2 + H2O =>
C6H12O6 + 24 O{-} + 24 H{+} = 6 CO2 + 18 H2O
potassiumbromide + Chlorine = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
Fe + H2O2 = H + Fe2O3 =>
4 Fe + 3 H2O2 = 6 H + 2 Fe2O3
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
HCl + NaAlO2 = Al2O3 + NaCl + H2O =>
2 HCl + 2 NaAlO2 = Al2O3 + 2 NaCl + H2O
Na3 + Cl2 = Na2Cl =>
4 Na3 + 3 Cl2 = 6 Na2Cl
HClO4(aq) + KCl(aq) = HCl(aq) + KClO4(s) =>
HClO4(aq) + KCl(aq) = HCl(aq) + KClO4(s)
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
NH4NO3(aq) + NaCl(aq) = NH4Cl(aq) + NaNO3(aq) =>
NH4NO3(aq) + NaCl(aq) = NH4Cl(aq) + NaNO3(aq)
C14H15O2 + O2 = CO2 + H2O =>
4 C14H15O2 + 67 O2 = 56 CO2 + 30 H2O
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
(NH4)2S + FePO4 = FeS + (NH4)3PO4 + S =>
3(NH4)2S + 2 FePO4 = 2 FeS + 2(NH4)3PO4 + S
F(NO3)3 + NaOH = F(OH)3 + NaNO3 =>
F(NO3)3 + 3 NaOH = F(OH)3 + 3 NaNO3
Fe + H2O2 = H + Fe2O3 =>
4 Fe + 3 H2O2 = 6 H + 2 Fe2O3
KCl + HI = KI + HCl =>
KCl + HI = KI + HCl
Pb(NO3)2 + FeCl = PbCl2 + FeNO3 =>
Pb(NO3)2 + 2 FeCl = PbCl2 + 2 FeNO3
Fe + H2O2 = FeO + H2 =>
2 Fe + H2O2 = 2 FeO + H2
KCl + HI = KI + HCl =>
KCl + HI = KI + HCl
Cl2(g) + HI(g) = I2(s) + HCl =>
Cl2(g) + 2 HI(g) = I2(s) + 2 HCl
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
potassiumbromide + Chlorine = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
NH4Cl + NaNO3 = NH3 + NaCl + HNO3 =>
NH4Cl + NaNO3 = NH3 + NaCl + HNO3
KCl + HI = KI + HCl =>
KCl + HI = KI + HCl
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Li3N + H2O = Li + OH + NH3 =>
Li3N + 3 H2O = 3 Li + 3 OH + NH3
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
Pb(OH)2 + H2SeO3 = Pb2(SeO3)2 + H2O =>
2 Pb(OH)2 + 2 H2SeO3 = Pb2(SeO3)2 + 4 H2O
AgNO + NaI = AgI + NaNO =>
AgNO + NaI = AgI + NaNO
Fe + H2O2 = H + Fe2O3 =>
4 Fe + 3 H2O2 = 6 H + 2 Fe2O3
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
AgNO + NaI = AgI + NaNO =>
AgNO + NaI = AgI + NaNO
Pb(NO3)2 + FeCl = PbCl2 + FeNO3 =>
Pb(NO3)2 + 2 FeCl = PbCl2 + 2 FeNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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