| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
HIO3 = I2O5H2O =>
2 HIO3 = I2O5H2O
Ag + ZnO = Ag2O + Zn =>
2 Ag + ZnO = Ag2O + Zn
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
C9H11NO3 + O2 = C9H11NO4 =>
2 C9H11NO3 + O2 = 2 C9H11NO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + NaCrO4 + CO2 + NaSO4 =>
11 KNO3 + 2 Cr2(SO4)3 + 5 Na2CO3 = 11 KNO2 + 4 NaCrO4 + 5 CO2 + 6 NaSO4
KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Sb2O3(s) = Sb(s) + O2(g) =>
2 Sb2O3(s) = 4 Sb(s) + 3 O2(g)
CeCl3 + Ca = Ce + CaCl2 =>
2 CeCl3 + 3 Ca = 2 Ce + 3 CaCl2
C6H12NSO3Na + O2 = CO2 + H2O + NO2 + Na2SO4 + SO3 =>
4 C6H12NSO3Na + 41 O2 = 24 CO2 + 24 H2O + 4 NO2 + 2 Na2SO4 + 2 SO3
HgOH + HF = HgF + H2O =>
HgOH + HF = HgF + H2O
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
H3O + O2 = H2O2 =>
2 H3O + 2 O2 = 3 H2O2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
C8H18O3(l) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
Ca + AlN = Ca3N2 + Al =>
3 Ca + 2 AlN = Ca3N2 + 2 Al
(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3PO4
C6H5NO2 + Zn + NaOH = Na2ZnO2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + C6H5NH2 + 2 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
HClO2 + Ba(OH)2 = H2O + Ba(ClO2)2 =>
2 HClO2 + Ba(OH)2 = 2 H2O + Ba(ClO2)2
Ca(OH)2 + CH3CO2H = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 CH3CO2H = 2 H2O + Ca(CH3CO2)2
CO(NH2)2(s) + O2(g) = CO2 + HNO3 + H2O =>
CO(NH2)2(s) + 4 O2(g) = CO2 + 2 HNO3 + H2O
Cu + CH3COOH + O = (CH3COO)2Cu + H2O =>
Cu + 2 CH3COOH + O = (CH3COO)2Cu + H2O
PbO2 + N2O3 = Pb(NO2)4 =>
PbO2 + 2 N2O3 = Pb(NO2)4
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH =>
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH
C18H36O2(l) + O2(g) = CO2(g) + H2O(l) =>
C18H36O2(l) + 26 O2(g) = 18 CO2(g) + 18 H2O(l)
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ni + P = Ni5P4 =>
5 Ni + 4 P = Ni5P4
S12H10 + O2 = SO2 + H2O =>
2 S12H10 + 29 O2 = 24 SO2 + 10 H2O
K(s) + H2O(i) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(aq) + H2(g)
KSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KSCN + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
AgC2H3O2 = Ag + C + H + O =>
AgC2H3O2 = Ag + 2 C + 3 H + 2 O
C7H8O3S + Na2CO3 = C7H7O3SNa + CO2 + H2O =>
2 C7H8O3S + Na2CO3 = 2 C7H7O3SNa + CO2 + H2O
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
Te + O4 = TeO =>
4 Te + O4 = 4 TeO
Silveroxide = silver + oxygen =>
2 Ag2O = 4 Ag + O2
PBO2 + V = PBO + VO =>
PBO2 + V = PBO + VO
CrBr2(aq) + Na2CO3(aq) = CrCO3(aq) + NaBr =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(aq) + 2 NaBr
NaOCl + NaHSO3 + H2O = NaCl + H2SO4 + NaOH =>
NaOCl + NaHSO3 + H2O = NaCl + H2SO4 + NaOH
C7H8 + KMnO4 + H{+} = H2O + KC7H5O2 + K{+} + MnO2 =>
C7H8 + 2 KMnO4 + H{+} = 2 H2O + KC7H5O2 + K{+} + 2 MnO2
C3H6 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C3H6 + 4 KMnO4 + 2 H2O = 3 C3H6O2 + 4 MnO2 + 4 KOH
C2H5OH + O = CH2COOH + H2O =>
2 C2H5OH + 5 O = 2 CH2COOH + 3 H2O
NH4Cl + NaI = NH4I + ClNa =>
NH4Cl + NaI = NH4I + ClNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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