| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)4(CrO4)2 + 3 O2 = 2 Cr2O3 + 4 N2 + 16 H2O
KNO3 + K2SO3 + H2O = NO2 + K2SO4 + KOH =>
2 KNO3 + K2SO3 + H2O = 2 NO2 + K2SO4 + 2 KOH
C6H12 + Br2 = C2H4Br2 =>
C6H12 + 3 Br2 = 3 C2H4Br2
Sr3(PO4)2(s) + SiO2(s) + C(s) = SrSiO3(s) + CO(g) + P4(s) =>
2 Sr3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 SrSiO3(s) + 10 CO(g) + P4(s)
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + H2O + K2SO4 =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 CrO2Cl2 + 3 H2O + 3 K2SO4
BrO + SO2 = Br + SO4 =>
2 BrO + SO2 = 2 Br + SO4
SrCO3 + TiO2 + MoO3 = Sr2MoTiO6 + C + O =>
2 SrCO3 + TiO2 + MoO3 = Sr2MoTiO6 + 2 C + 5 O
NaClO3 = NaCl + NaClO5 =>
5 NaClO3 = 2 NaCl + 3 NaClO5
O2 + S(s) = SO2(g) =>
O2 + S(s) = SO2(g)
Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na(NO3) =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + 2 Na(NO3)
SbF5 + OF2 = F2 + O2SbF6 =>
2 SbF5 + 4 OF2 = 3 F2 + 2 O2SbF6
Al2(SO4)3 + NaCO3 = Al2(CO3)3 + NaSO4 =>
Al2(SO4)3 + 3 NaCO3 = Al2(CO3)3 + 3 NaSO4
HMn04 + KOH = KMn04 + H2O =>
HMn04 + KOH = KMn04 + H2O
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
CaOCl2 + H2O + CO2 = CaCO3 + CaCl2 + HClO =>
2 CaOCl2 + H2O + CO2 = CaCO3 + CaCl2 + 2 HClO
Fe + O3C = FeC + O =>
Fe + O3C = FeC + 3 O
CuF + H2SO4 = Cu2SO4 + HF =>
2 CuF + H2SO4 = Cu2SO4 + 2 HF
Bi + H2SO4 = Bi2(SO4)3 + S02 + H2O =>
4 Bi + 8 H2SO4 = 2 Bi2(SO4)3 + S02 + 8 H2O
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
Na2CO3 + FeCl3 = FeCO3 + Na2Cl3 =>
Na2CO3 + FeCl3 = FeCO3 + Na2Cl3
CH3COOH + NH4OH = H2O + NH7C2O2 =>
CH3COOH + NH4OH = H2O + NH7C2O2
H2O + Mn{4+} = Mn{2+} + O2 + H{+} =>
2 H2O + 2 Mn{4+} = 2 Mn{2+} + O2 + 4 H{+}
C2H6O + PCl3 = C2H5Cl + P(OH)3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + P(OH)3
C6H6 + C2H5OH = C8H10 + H2O =>
C6H6 + C2H5OH = C8H10 + H2O
K2CrO4 + PbNO3 = K2NO3 + PbCrO4 =>
K2CrO4 + PbNO3 = K2NO3 + PbCrO4
TiN + H2 = TiH2 + N2 =>
2 TiN + 2 H2 = 2 TiH2 + N2
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
CaH(CO3)2 + CH3COOH = (CH3COO)2Ca + H2O + CO2 =>
8 CaH(CO3)2 + 17 CH3COOH = 8(CH3COO)2Ca + 14 H2O + 18 CO2
CoSO4*7H2O + PbBr2 = PbSO4 + CoBr2 + H2O =>
CoSO4*7H2O + PbBr2 = PbSO4 + CoBr2 + 7 H2O
Ag4 = Ag =>
Ag4 = 4 Ag
Zinc + Chlorine = zincchloride =>
Zn + Cl2 = ZnCl2
NaClO2(s) + Cl2(g) = ClO2(aq) + NaCl(aq) =>
2 NaClO2(s) + Cl2(g) = 2 ClO2(aq) + 2 NaCl(aq)
CuSO4(aq) + Al(s) = Al2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Cu(s)
HCl(aq) + K2SO4(aq) = H2SO4 + KCl =>
2 HCl(aq) + K2SO4(aq) = H2SO4 + 2 KCl
FeCl2 + ZnCO3 = Fe(CO3) + ZnCl2 =>
FeCl2 + ZnCO3 = Fe(CO3) + ZnCl2
S8 + HCl = S8Cl16 + H =>
S8 + 16 HCl = S8Cl16 + 16 H
HCLO(aq) + NAOH(aq) = H2O(l) + NACLO(aq) =>
HCLO(aq) + NAOH(aq) = H2O(l) + NACLO(aq)
FeBr2(aq) + NaOH(aq) = NaBr(aq) + Fe(OH)2(s) =>
FeBr2(aq) + 2 NaOH(aq) = 2 NaBr(aq) + Fe(OH)2(s)
Na2CO3 + Mg2(SO4)2 = Mg2(CO3)2 + Na2SO4 =>
2 Na2CO3 + Mg2(SO4)2 = Mg2(CO3)2 + 2 Na2SO4
Pt2 + O2 = Pt2O =>
2 Pt2 + O2 = 2 Pt2O
C4H6O6 + NaHCO3 = CO2 + H2O + Na2C4H4O6 =>
C4H6O6 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C4H4O6
Hf + N2 = Hf3*N4 =>
3 Hf + 2 N2 = Hf3*N4
NH3 + CH3COOH = CH3COON + H =>
NH3 + CH3COOH = CH3COON + 4 H
Cu(NH3)2OH + C6H10 = C6H10Cu + (NH3)2OH =>
Cu(NH3)2OH + C6H10 = C6H10Cu + (NH3)2OH
NaHSO3 + Br2 = NaHSO4 + NaBr + SO2 + H2O =>
3 NaHSO3 + Br2 = NaHSO4 + 2 NaBr + 2 SO2 + H2O
NaOH + Cl2 = Na2ClO3 + NaCl + H2O =>
12 NaOH + 5 Cl2 = 2 Na2ClO3 + 8 NaCl + 6 H2O
C3H7NO + O2 = NO2 + CO2 + H2O =>
4 C3H7NO + 21 O2 = 4 NO2 + 12 CO2 + 14 H2O
Mn(NO3)2(aq) + Na4(SiO4)(aq) = Mn2(SiO4) + NaNO3 =>
2 Mn(NO3)2(aq) + Na4(SiO4)(aq) = Mn2(SiO4) + 4 NaNO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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