| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 24 KNO3 = 12 K2CO3 + 18 CO2 + 12 N2 + 30 H2O
HOBr + C6H14 = C6H14BrOH =>
HOBr + C6H14 = C6H14BrOH
Ni4Si6O15(OH)2*6H2O + H2SO4 = NiSO4 + SiO2 + H2O =>
Ni4Si6O15(OH)2*6H2O + 4 H2SO4 = 4 NiSO4 + 6 SiO2 + 11 H2O
Al(OH)3 + CuO = Al2O3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuO = Al2O3 + 3 Cu(OH)2
Bariumnitrate + Na2CrO4 = bariumchromate + sodiumnitrate =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Bi + Fl = BiFl =>
Bi + Fl = BiFl
Ca(HCO3)2 + Fe(OH)3 = Fe(HCO3)3 + Ca(OH)2 =>
3 Ca(HCO3)2 + 2 Fe(OH)3 = 2 Fe(HCO3)3 + 3 Ca(OH)2
NaHCO3 + H2C4H4O6 = H2CO3 + Na2C4H4O6 =>
2 NaHCO3 + H2C4H4O6 = 2 H2CO3 + Na2C4H4O6
C3H8OH + CH3COOH = CH3COOC3H8 + H2O =>
C3H8OH + CH3COOH = CH3COOC3H8 + H2O
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
FeCO3(s) = FeO(aq) + CO2(jj) =>
FeCO3(s) = FeO(aq) + CO2(jj)
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
CaC03 + S02 + O2 = CaSO4 + CO2 =>
2 CaC03 + S02 + 10 O2 = 2 CaSO4 + 6 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + H2SO4 + 6 H2O
CaCl2(s) + F2(g) = CaF2(s) + Cl2(g) =>
CaCl2(s) + F2(g) = CaF2(s) + Cl2(g)
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sb2Cl3 + Na2O2 + SiO2 = SbCl3 + Na2SiO3 + Na3SbO4 =>
2 Sb2Cl3 + 5 Na2O2 + 2 SiO2 = 2 SbCl3 + 2 Na2SiO3 + 2 Na3SbO4
Br + HCl = BrCl + H2 =>
2 Br + 2 HCl = 2 BrCl + H2
Pb(NO3)2 + KSCN = K(NO3)2 + Pb(SCN) =>
Pb(NO3)2 + KSCN = K(NO3)2 + Pb(SCN)
KO2 + CO2 = K3C2O2 + O =>
3 KO2 + 2 CO2 = K3C2O2 + 8 O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Pb(s) + ZnCl2(aq) = PbCl + Zn =>
2 Pb(s) + ZnCl2(aq) = 2 PbCl + Zn
CF4 + Al2O3 = AlF3 + CO2 =>
3 CF4 + 2 Al2O3 = 4 AlF3 + 3 CO2
NO + S + H2O = NO2 + H2S =>
NO + S + H2O = NO2 + H2S
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
MgBr2 + Al(ClO3)3 = AlBr3 + Mg(ClO3)2 =>
3 MgBr2 + 2 Al(ClO3)3 = 2 AlBr3 + 3 Mg(ClO3)2
Fe{2} + Cr2O7{-2} + H3O{+} = Cr{3} + Fe{3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H3O{+} = 2 Cr{3} + 6 Fe{3} + 21 H2O
CaI2 + FeBr3 = CaBr3 + FeI2 =>
CaI2 + FeBr3 = CaBr3 + FeI2
(CuSO4*6H2O) + NaCl = (NaSO4*6H2O) + CuCl =>
(CuSO4*6H2O) + NaCl = (NaSO4*6H2O) + CuCl
ZnCrO4 + FeCl3 = Fe2(CrO4)3 + ZnCl2 =>
3 ZnCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 ZnCl2
H2O + CO2 = C6H6 + O2 =>
6 H2O + 12 CO2 = 2 C6H6 + 15 O2
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
C20H12O5 + NaOH = C20H10Na2O5 + H2O =>
C20H12O5 + 2 NaOH = C20H10Na2O5 + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H4(g) =>
2 Zn(s) + 4 HCl(aq) = 2 ZnCl2(aq) + H4(g)
Fe2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Br2 + MnI6 = MnBr6 + I2 =>
3 Br2 + MnI6 = MnBr6 + 3 I2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KMnO4 + SO2 = MnSO4 + KO2 =>
KMnO4 + SO2 = MnSO4 + KO2
FeO + H2O + KMnO4 = Fe2O3 + MnO2 + KOH =>
6 FeO + H2O + 2 KMnO4 = 3 Fe2O3 + 2 MnO2 + 2 KOH
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
FeP + CuSO4 = FeSO4 + CuP =>
FeP + CuSO4 = FeSO4 + CuP
V + P4 = V3P5 =>
12 V + 5 P4 = 4 V3P5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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