| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NAOH + 2 CO2 = 2 NACO3 + H2
Ca + AlCl = CaCl + Al =>
Ca + AlCl = CaCl + Al
FeCl2 + BaS = BaCl2 + FeS =>
FeCl2 + BaS = BaCl2 + FeS
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MnO2 + Fe{+2} + H{+} = Mn{+2} + Fe{+3} + H2O =>
MnO2 + 2 Fe{+2} + 4 H{+} = Mn{+2} + 2 Fe{+3} + 2 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaCO3 + CaCl = NaCl + CaCO3 =>
NaCO3 + CaCl = NaCl + CaCO3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
F2 + ClF = ClF3 =>
F2 + ClF = ClF3
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
SiF4 + H2O = SiO2 + HF =>
SiF4 + 2 H2O = SiO2 + 4 HF
K2Cr3O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 K2Cr3O7 + 28 HCl = 6 CrCl3 + 3 Cl2 + 4 KCl + 14 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C6H9O6 + NaOH = C6H6O6Na3*2H2O + H2O =>
C6H9O6 + 3 NaOH = C6H6O6Na3*2H2O + H2O
Fe3O4 + ClO{-} + OH{-} = FeO4{-2} + H2O + Cl{-} =>
Fe3O4 + 5 ClO{-} + 6 OH{-} = 3 FeO4{-2} + 3 H2O + 5 Cl{-}
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn(NO3)2 + NAOH = Zn(OH)2 + NANO3 =>
Zn(NO3)2 + 2 NAOH = Zn(OH)2 + 2 NANO3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
P4(s) + H2O = H2PO2(aq) + PH3(g) =>
5 P4(s) + 24 H2O = 12 H2PO2(aq) + 8 PH3(g)
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H6 + O2 = CO + H2 =>
C2H6 + O2 = 2 CO + 3 H2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Cl2 + OH{-}{+} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-}{+} = 5 Cl{-} + ClO3{-} + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
K2S2O3 + Cl2 + H2O = KHSO4 + HCl =>
K2S2O3 + 4 Cl2 + 5 H2O = 2 KHSO4 + 8 HCl
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
KOH + Mg(NO3)2 = K(NO3)2 + MgOH =>
KOH + Mg(NO3)2 = K(NO3)2 + MgOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + F2 = N2F4 + H2 =>
2 NH3 + 2 F2 = N2F4 + 3 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
BiO3{-} + Mn{+2} + H{+} = MnO4{-} + Bi{+3} + H2O =>
5 BiO3{-} + 2 Mn{+2} + 14 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/01/17
Équations équilibrées sur08/31/16
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