| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cl{-} + KMnO4{-} + H3O{+} = Cl2 + Mn2 + K + H2O =>
14 Cl{-} + 2 KMnO4{-} + 16 H3O{+} = 7 Cl2 + Mn2 + 2 K + 24 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H3PO4 + Zn(NO3)2 = Zn3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 HNO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ca(NO3)2 + TiO(NO3)2 + C2H6N4O2 = CaTiO3 + CO2 + N2 + H2O =>
Ca(NO3)2 + TiO(NO3)2 + 2 C2H6N4O2 = CaTiO3 + 4 CO2 + 6 N2 + 6 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + CUO = CU + N2 + H2O =>
2 NH3 + 3 CUO = 3 CU + N2 + 3 H2O
H2O + CaCO3 = CaCO3H2O =>
H2O + CaCO3 = CaCO3H2O
K2(CO3) + BaCl2 = KCl + BaCO3 =>
K2(CO3) + BaCl2 = 2 KCl + BaCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
AgI = Ag + I =>
AgI = Ag + I
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
PbO2 + Pb + H2SO4 = PbSO4 + H2O =>
PbO2 + Pb + 2 H2SO4 = 2 PbSO4 + 2 H2O
H3PO4 + NaCl = Na3PO4 + HCl =>
H3PO4 + 3 NaCl = Na3PO4 + 3 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
KNO2 + CrSO4 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KNO2 + 6 CrSO4 + 4 H2SO4 = N2 + 3 Cr2(SO4)3 + K2SO4 + 4 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
S + FeCl = FeS + Cl2 =>
2 S + 2 FeCl = 2 FeS + Cl2
AgSCN + KNO3 + NH4OH = [Ag(NH3)(SCN)]NO3 + K + H2O =>
AgSCN + KNO3 + NH4OH = [Ag(NH3)(SCN)]NO3 + K + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
S + Hg = HgS =>
S + Hg = HgS
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
S + FeCl2 = FeS + Cl2 =>
S + FeCl2 = FeS + Cl2
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
H2S + CuO = CuS + H2O =>
H2S + CuO = CuS + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/16
Équations équilibrées sur01/29/16
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