| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
HCLO + I2 + H2O = HCL + HIO3 =>
5 HCLO + I2 + H2O = 5 HCL + 2 HIO3
P4S3 = P4 + S =>
P4S3 = P4 + 3 S
Al(NO3)3 + LiCl = AlCl + Li(NO3)3 =>
Al(NO3)3 + LiCl = AlCl + Li(NO3)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CO = C + O2 =>
2 CO = 2 C + O2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
[CH3NH2]Cl + H2 = CH3NH2 + HCl =>
2[CH3NH2]Cl + H2 = 2 CH3NH2 + 2 HCl
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Zn + H2SO4 = S + ZnSO4 + H2O =>
3 Zn + 4 H2SO4 = S + 3 ZnSO4 + 4 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MG + N2 = MGN2 =>
MG + N2 = MGN2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + H2SO4 = H2S + ZnSO4 + H2O =>
4 Zn + 5 H2SO4 = H2S + 4 ZnSO4 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
Ba(NO3)2 + K2MnO4 = BaMnO4 + KNO3 =>
Ba(NO3)2 + K2MnO4 = BaMnO4 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgI2 + KMnO4 + H2SO4 = MgSO4 + I2 + K2SO4 + MnSO4 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 5 I2 + K2SO4 + 2 MnSO4 + 8 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + S = FeS =>
Fe + S = FeS
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
GaF3 + Cs2 = CsF + Ga2 =>
2 GaF3 + 3 Cs2 = 6 CsF + Ga2
NbCl5 + Mg + (CH3)2S = Nb2Cl6S3H18C6 + MgCl2 =>
2 NbCl5 + 2 Mg + 3(CH3)2S = Nb2Cl6S3H18C6 + 2 MgCl2
N2H4 + [NO2]{-} = [N3]{-} + H2O =>
N2H4 + [NO2]{-} = [N3]{-} + 2 H2O
(NH4)2Co3 = NH3 + H20 + Co2 =>
10(NH4)2Co3 = 20 NH3 + H20 + 15 Co2
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
NH4ClO4 + Al = NO + Al2O3 + H2O + AlCl3 =>
3 NH4ClO4 + 3 Al = 3 NO + Al2O3 + 6 H2O + AlCl3
SnCl2 + FeCl3 = FeCl2 + SnCl4 =>
SnCl2 + 2 FeCl3 = 2 FeCl2 + SnCl4
P4O8 + H2O = H3PO4 + H2 =>
P4O8 + 8 H2O = 4 H3PO4 + 2 H2
SnSO4(S) = SnSO3(S) + O2(g) =>
2 SnSO4(S) = 2 SnSO3(S) + O2(g)
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
V2O5 + NH3 + H2O = NH4VO3 =>
V2O5 + 2 NH3 + H2O = 2 NH4VO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/18
Équations équilibrées sur04/26/17
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