| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 = KCl + 2 O2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C3H7CHO + O2 = CO2 + H2O =>
2 C3H7CHO + 11 O2 = 8 CO2 + 8 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
NaHCO3 + HCl = NaCl + H2 + O + CO2 =>
NaHCO3 + HCl = NaCl + H2 + O + CO2
Na2CrO4 + NaCl + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 Na2CrO4 + 6 NaCl + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 8 H2O + 3 Cl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2SO4 + Ca(OH)2 = NaOH + CaSO4 =>
Na2SO4 + Ca(OH)2 = 2 NaOH + CaSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BaSO4 + AlCl3 = BaCl2 + Al2(SO4)3 =>
3 BaSO4 + 2 AlCl3 = 3 BaCl2 + Al2(SO4)3
SnCl2 + SO2 + HCl = S + SnCl4 + H2O =>
2 SnCl2 + SO2 + 4 HCl = S + 2 SnCl4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Mg + N = Mg2N3 =>
2 Mg + 3 N = Mg2N3
N + H = NH3 =>
N + 3 H = NH3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2CO3 + LiCl = KCl + Li2CO3 =>
K2CO3 + 2 LiCl = 2 KCl + Li2CO3
(NH4)2CO3 + Co(NO3)2*6H2O + H2O2 = (Co(NH3)4(CO3))NO3 + H2O + NO3CO3 =>
2(NH4)2CO3 + Co(NO3)2*6H2O + 2 H2O2 = (Co(NH3)4(CO3))NO3 + 10 H2O + NO3CO3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
HF + NaAlO2 = Na3AlF6 + H2O + Al2O3 =>
6 HF + 3 NaAlO2 = Na3AlF6 + 3 H2O + Al2O3
CS2 + S2Cl2 = CCl4 + S4 =>
2 CS2 + 4 S2Cl2 = 2 CCl4 + 3 S4
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
CS2 + S2Cl2 = CCl4 + S4 =>
2 CS2 + 4 S2Cl2 = 2 CCl4 + 3 S4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Na3PO4 + Ag(NO3)2 = NaNO3 + Ag3(PO4)2 =>
2 Na3PO4 + 3 Ag(NO3)2 = 6 NaNO3 + Ag3(PO4)2
K + Cl2 = KCl3 =>
2 K + 3 Cl2 = 2 KCl3
K + Cl2 = KCl4 =>
K + 2 Cl2 = KCl4
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Gd2(SO4)3 + H2O = Gd(OH)3 + H2SO4 =>
Gd2(SO4)3 + 6 H2O = 2 Gd(OH)3 + 3 H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2C2O4 + CaCl2 = NaCl + Ca(CO2)2 =>
Na2C2O4 + CaCl2 = 2 NaCl + Ca(CO2)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
ZnCl2 + (NH4)2S = ZnS + (NH4)2Cl2 =>
ZnCl2 + (NH4)2S = ZnS + (NH4)2Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/07
Équations équilibrées sur11/06/06
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