| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + 2 O2 = 2 CuO + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + AgNo3 = Al(No3) + Ag =>
Al + AgNo3 = Al(No3) + Ag
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
O + H = H2O =>
O + 2 H = H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
FeO + Al = Fe + AlO3 =>
3 FeO + Al = 3 Fe + AlO3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
(CH3(CH2)2CH33) + O2 = (CO2) + H2O =>
(CH3(CH2)2CH33) + 14 O2 = 4(CO2) + 20 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
(CH3(CH2)2CH3) + O2 = (CO2) + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8(CO2) + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + HNo3 = Mg(No3)2 + H2 =>
Mg + 2 HNo3 = Mg(No3)2 + H2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
NaOH + NH4CL = NaCL + NH3 + H2O =>
NaOH + NH4CL = NaCL + NH3 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
C10H14O2 + C10H18 + C = C21H30O2 =>
9 C10H14O2 + 8 C10H18 + 19 C = 9 C21H30O2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaHCO3(s) + CH3COOH(aq) = CH3COONa + CO2 + H2O =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa + CO2 + H2O
NaOH + NH4Cl = NaCl + NH3 + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
NH4(NO3) + NA(OH) = NH3 + H2O + NA(NO3) =>
NH4(NO3) + NA(OH) = NH3 + H2O + NA(NO3)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO2 + HO2 =>
NH3 + 4 O2 = NO2 + 3 HO2
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Fe + HCl = H2 + FeCl3 =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + HNo3 = Al(No3)3 + H2 =>
2 Al + 6 HNo3 = 2 Al(No3)3 + 3 H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/15
Équations équilibrées sur01/24/15
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