| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + CO = Zn + CO2
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
Fe(NO3)3 + NH4OH = FeOH + NH4(NO3)3 =>
Fe(NO3)3 + NH4OH = FeOH + NH4(NO3)3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCl + LiOH = ZnOH + LiCl =>
ZnCl + LiOH = ZnOH + LiCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb(C2H3O2)2 + Mg(NO3)2 = Pb(NO3)2 + Mg(C2H3O2)2 =>
Pb(C2H3O2)2 + Mg(NO3)2 = Pb(NO3)2 + Mg(C2H3O2)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Pb(C2H3O2)2 + NaCO3 = Pb(CO3)2 + Na(C2H3O2) =>
Pb(C2H3O2)2 + 2 NaCO3 = Pb(CO3)2 + 2 Na(C2H3O2)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2 + Cs3PO4 = CsCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Cs3PO4 = 6 CsCl + Ca3(PO4)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)(NO3) = (N2O) + (H2O) =>
(NH4)(NO3) = (N2O) + 2(H2O)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCl + NaF = KF + NaCl =>
KCl + NaF = KF + NaCl
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
NaOCl + NH3 = NaOH + NCl3 =>
3 NaOCl + NH3 = 3 NaOH + NCl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
HNO3 + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr(NO3)3 + 3 H2O
O2 + N2 = NO =>
O2 + N2 = 2 NO
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
HNO3 + COH = CNO3 + H2O =>
HNO3 + COH = CNO3 + H2O
SrSO4 + C2H6 = CO2 + H2O + SrS =>
7 SrSO4 + 4 C2H6 = 8 CO2 + 12 H2O + 7 SrS
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
NaOH + BaCl2 = BaOH + NaCl2 =>
NaOH + BaCl2 = BaOH + NaCl2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/13
Équations équilibrées sur09/30/12
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