| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca3(PO4)2 + Sio2 + C = CaSio3 + P4 + CO2 =>
2 Ca3(PO4)2 + 9 Sio2 + 8 C = 6 CaSio3 + P4 + 8 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mn2O3 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
Mn2O3 + KClO3 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2Cr2O7 + HCl + FeCl2 = FeCl3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
PtF5 + XeF2 = PtF6 + XeF =>
PtF5 + XeF2 = PtF6 + XeF
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SF4 + BF3 = SF3 + BF4 =>
SF4 + BF3 = SF3 + BF4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
SF4 + BF3 = SF3{+} + BF4{-} =>
SF4 + BF3 = SF3{+} + BF4{-}
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
K2So4 + H2O = KOH + H2So4 =>
K2So4 + 2 H2O = 2 KOH + H2So4
PtF5 + XeF2 = PtF6{-} + XeF{+} =>
PtF5 + XeF2 = PtF6{-} + XeF{+}
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
S + O2 = SO2 =>
S + O2 = SO2
NaOH + SO2 = Na2SO4 + H20 =>
20 NaOH + 10 SO2 = 10 Na2SO4 + H20
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
NaOH + Al = Na3AlO3 + H2 =>
6 NaOH + 2 Al = 2 Na3AlO3 + 3 H2
C10N2H8O2 + O2 = CO2 + NH3 + H2O =>
2 C10N2H8O2 + 19 O2 = 20 CO2 + 4 NH3 + 2 H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
BrO3 + H = Br + H2O =>
BrO3 + 6 H = Br + 3 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/18
Équations équilibrées sur04/29/17
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