| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
P + NO2 = P2O5 + NO =>
2 P + 5 NO2 = P2O5 + 5 NO
FE + CUCl2 = FECl2 + CU =>
FE + CUCl2 = FECl2 + CU
C6H5COOH + NAOH = C6H5COONA + H2O =>
C6H5COOH + NAOH = C6H5COONA + H2O
C3N3O3Cl3 + HCl = Cl2 + C3N3O3H3 =>
C3N3O3Cl3 + 3 HCl = 3 Cl2 + C3N3O3H3
NH3 + KClO3 + NaOH = NaNO3 + KCl + H2O =>
3 NH3 + 4 KClO3 + 3 NaOH = 3 NaNO3 + 4 KCl + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + KClO3 + NaOH = NaNO3 + KCl + H2O =>
3 NH3 + 4 KClO3 + 3 NaOH = 3 NaNO3 + 4 KCl + 6 H2O
Li2(CO3)(s) = Li2O(s) + CO2(g) =>
Li2(CO3)(s) = Li2O(s) + CO2(g)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
KHSO3 + H2SO4 = K2SO4 + H2O + SO2 =>
2 KHSO3 + H2SO4 = K2SO4 + 2 H2O + 2 SO2
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
H2So4 + NH4OH = H2O + (NH4)2So4 =>
H2So4 + 2 NH4OH = 2 H2O + (NH4)2So4
Ca(OCl)2*CaCl2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(OCl)2*CaCl2 + 4 HCl = 2 CaCl2 + 2 H2O + 2 Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2 + OH{-} + O2 = MnO4{2-} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{2-} + 2 H2O
NH3 + KClO3 + NaOH = NaNO3 + KCl + H2O =>
3 NH3 + 4 KClO3 + 3 NaOH = 3 NaNO3 + 4 KCl + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
PbO2 + HNO3 = Pb(NO3)4 + H2O =>
PbO2 + 4 HNO3 = Pb(NO3)4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCOOH + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 HCOOH + 2 KMnO4 = 2 MnO2 + 3 CO2 + 2 H2O + 2 KOH
Ba(NO3)2 + CO = BaO + CO2 + N2 =>
Ba(NO3)2 + 5 CO = BaO + 5 CO2 + N2
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
HNO3 + PbS = PbSO4 + NO + H2O =>
8 HNO3 + 3 PbS = 3 PbSO4 + 8 NO + 4 H2O
Fe(OH) + H2O2 = Fe(OH)3 =>
Fe(OH) + H2O2 = Fe(OH)3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
UO{2+} + Cr2O7{2-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
3 UO{2+} + Cr2O7{2-} + 8 H{+} = 3 UO2{2+} + 2 Cr{3+} + 4 H2O
HNO3 + C = CO2 + NO2 + H2O =>
4 HNO3 + C = CO2 + 4 NO2 + 2 H2O
Ga + O = GaO =>
Ga + O = GaO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaAsO2 + H2O = H3AsO3 + NaOH =>
NaAsO2 + 2 H2O = H3AsO3 + NaOH
U{4+} + Cr2O7{2-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
3 U{4+} + Cr2O7{2-} + 2 H{+} = 3 UO2{2+} + 2 Cr{3+} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/19
Équations équilibrées sur09/14/18
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