| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiC2H3O2 + CaCl2 = Ca(C2H3O2)2 + Li2Cl2
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Mg + HCl = H2 + Mg2Cl3 =>
4 Mg + 6 HCl = 3 H2 + 2 Mg2Cl3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
HBr + O = H2O + Br =>
2 HBr + O = H2O + 2 Br
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + H2Cl = H2ZnCl =>
Zn + H2Cl = H2ZnCl
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Ba(OH)2(aq) + HCl(aq) = H2O(aq) + BaCl2(aq) =>
Ba(OH)2(aq) + 2 HCl(aq) = 2 H2O(aq) + BaCl2(aq)
Fe(NO3)3 + Na2CO3 = Na2(NO3)3 + FeCO3 =>
Fe(NO3)3 + Na2CO3 = Na2(NO3)3 + FeCO3
Mg2 + NaCl = MgCl2 + Na =>
Mg2 + 4 NaCl = 2 MgCl2 + 4 Na
Cu + Ag(NO3) = Ag + Cu(NO3) =>
Cu + Ag(NO3) = Ag + Cu(NO3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
IBr + F2 = IF5 + BrF3 =>
IBr + 4 F2 = IF5 + BrF3
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgSO4 + CaCl = MgCl2 + Ca2SO4 =>
MgSO4 + 2 CaCl = MgCl2 + Ca2SO4
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
KCLO + HNO3 = KNO3 + HOCL =>
KCLO + HNO3 = KNO3 + HOCL
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
K + S = K2S =>
2 K + S = K2S
Al2O3 + C = Al4C3 + CO =>
2 Al2O3 + 9 C = Al4C3 + 6 CO
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(C2H3O2)2 + AgNO3 = Pb(NO3)2 + AgC2H3O2 =>
Pb(C2H3O2)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgC2H3O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + CaSO4 = K2(SO4) + Ca(NO3)2 =>
2 KNO3 + CaSO4 = K2(SO4) + Ca(NO3)2
Na + S = NaS =>
Na + S = NaS
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + S = Na2S =>
2 Na + S = Na2S
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/10
Équations équilibrées sur10/21/09
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