| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Cu(NO3)2 + NH3 = Cu(NH3)4 + NO3 =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4 + 2 NO3
CH3COOH + NaOH = H2O + NaCH3 + CO2 =>
CH3COOH + NaOH = H2O + NaCH3 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeSO4 + KMnO4 = FeMnO4 + KSO4 =>
FeSO4 + KMnO4 = FeMnO4 + KSO4
Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ba(OH)2 + AgNO3 = Ba(NO3)2 + AgOH =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
NH3 + H{+} + SO4{2-} = N2 + SO2 + H2O =>
2 NH3 + 6 H{+} + 3 SO4{2-} = N2 + 3 SO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2CO3 + MgSO4 = Na2SO4 + MgCO3 =>
Na2CO3 + MgSO4 = Na2SO4 + MgCO3
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Cu + HNO3(conc) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(conc) = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(SCN)6 + HCl = FeCl4 + H + SCN =>
Fe(SCN)6 + 4 HCl = FeCl4 + 4 H + 6 SCN
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
CH3COOH + Na2CO3 = CH3COONa + H20 + CO2 =>
25 CH3COOH + 10 Na2CO3 = 20 CH3COONa + 2 H20 + 20 CO2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
HCl + In = InCl2 + H2 =>
2 HCl + In = InCl2 + H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/16
Équations équilibrées sur10/08/15
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