| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 = 2 C2H5OH + 2 CO2
Br2 + AgI = BrI2 + Ag =>
Br2 + 4 AgI = 2 BrI2 + 4 Ag
Br2 + AgI = BrI + Ag =>
Br2 + 2 AgI = 2 BrI + 2 Ag
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4CLO4 + H2O = HCLO4 + NH4OH =>
NH4CLO4 + H2O = HCLO4 + NH4OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
B + Fe3O4 = B2O3 + Fe =>
8 B + 3 Fe3O4 = 4 B2O3 + 9 Fe
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Br2 + AgI = BrI + Ag =>
Br2 + 2 AgI = 2 BrI + 2 Ag
Br2 + AgI = BrI2 + Ag =>
Br2 + 4 AgI = 2 BrI2 + 4 Ag
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
SeO + H2O = H2SeO2 =>
SeO + H2O = H2SeO2
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Na2SiF6 + H2O = SiO2 + Na2 + H + F =>
Na2SiF6 + 2 H2O = SiO2 + Na2 + 4 H + 6 F
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
RbF + H2O = HF + RbOH =>
RbF + H2O = HF + RbOH
B + Fe3O4 = B2O3 + Fe2B =>
25 B + 6 Fe3O4 = 8 B2O3 + 9 Fe2B
KBrO3 = KBrO4 + KBr =>
4 KBrO3 = 3 KBrO4 + KBr
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
LiNO2 + H2O = HNO2 + LiOH =>
LiNO2 + H2O = HNO2 + LiOH
B + Fe3O4 = B2O3 + FeB =>
17 B + 3 Fe3O4 = 4 B2O3 + 9 FeB
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Na + P = Na3P =>
3 Na + P = Na3P
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Na + P = Na3P =>
3 Na + P = Na3P
As4O6 + NaOH = Na3AsO3 + H2O =>
As4O6 + 12 NaOH = 4 Na3AsO3 + 6 H2O
B + Fe3O4 = (BO)2 + FeB =>
7 B + Fe3O4 = 2(BO)2 + 3 FeB
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/17
Équations équilibrées sur06/30/16
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