| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
C4H9N + O2 = CO2 + H2O + NO2 =>
4 C4H9N + 29 O2 = 16 CO2 + 18 H2O + 4 NO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Ba + PbSO4 = Ba(SO4)2 + Pb =>
Ba + 2 PbSO4 = Ba(SO4)2 + 2 Pb
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
H2Cl2 + NaCO3 = CO2 + NaCl2 + H2O =>
H2Cl2 + NaCO3 = CO2 + NaCl2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = H20 + CO2 =>
2 C4H10 + 8 O2 = H20 + 8 CO2
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
ALCL + NAOH = ALOH + NACL =>
ALCL + NAOH = ALOH + NACL
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HOCl + I{-} + H{+} = I2 + Cl{-} + H2O =>
HOCl + 2 I{-} + H{+} = I2 + Cl{-} + H2O
Ti{3+} + MnO4{-} + H = TiO{2+} + MnO2 + H2O =>
Ti{3+} + MnO4{-} + 2 H = TiO{2+} + MnO2 + H2O
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
C6H12O6 + oxygen = carbondioxide + water =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
Na + KNO3 = K2O + N2 + Na2O =>
10 Na + 2 KNO3 = K2O + N2 + 5 Na2O
C17H35COOH + KOH = CO2 + H2O + K2 =>
C17H35COOH + 104 KOH = 18 CO2 + 70 H2O + 52 K2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(ClO3)2 + NaBr = CaBr2 + Na(ClO3) =>
Ca(ClO3)2 + 2 NaBr = CaBr2 + 2 Na(ClO3)
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
ZN(s) + S(s) = ZNS(s) =>
ZN(s) + S(s) = ZNS(s)
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
C10H8O + CH3OH = C11H10O + H2O =>
C10H8O + CH3OH = C11H10O + H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C3H8 + O2 = CO2 + HO2 =>
C3H8 + 11 O2 = 3 CO2 + 8 HO2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
As2Se5 + HNO3 + H2O = H3AsO4 + H2SeO4 + NO =>
3 As2Se5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SeO4 + 40 NO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + HO2 =>
C3H8 + 11 O2 = 3 CO2 + 8 HO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4(aq) + Cu(NO3)2(aq) = Cu3(PO4)2(s) + NaNO3(aq) =>
2 Na3PO4(aq) + 3 Cu(NO3)2(aq) = Cu3(PO4)2(s) + 6 NaNO3(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(NO3)2 + Co2(SO4)3 = CaSO4 + Co(NO3)3 =>
3 Ca(NO3)2 + Co2(SO4)3 = 3 CaSO4 + 2 Co(NO3)3
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
Sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/14
Équations équilibrées sur04/08/13
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