| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + K2(PHO3) + 3 KOH = K3PO4 + 2 K2MnO4 + 2 H2O
BaS + Fe(CH3COO)3 = Ba(CH3COO)2 + Fe2S3 =>
3 BaS + 2 Fe(CH3COO)3 = 3 Ba(CH3COO)2 + Fe2S3
HCl + Fe2O3 = FeCl3 + H2O = =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CaBr2 + H2 = Ca + HBr =>
CaBr2 + H2 = Ca + 2 HBr
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
NiF3 + (NH4)2CO3 = Ni2(CO3)3 + NH4F =>
2 NiF3 + 3(NH4)2CO3 = Ni2(CO3)3 + 6 NH4F
HNO3(aq) + MgCO3(s) = Mg(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + MgCO3(s) = Mg(NO3)2(aq) + CO2(g) + H2O(l)
CO(HN2)2 + H + H2O = NH4 + HCO3 =>
CO(HN2)2 + 11 H + 2 H2O = 4 NH4 + HCO3
H3PO3 + NaCl = NaPO3 + H3Cl =>
H3PO3 + NaCl = NaPO3 + H3Cl
Fe2O3 + MgBr2 = MgO + FeBr3 =>
Fe2O3 + 3 MgBr2 = 3 MgO + 2 FeBr3
C + H2 + H2O = CH4O =>
C + H2 + H2O = CH4O
K2SO + Mg = Mg2SO + K =>
K2SO + 2 Mg = Mg2SO + 2 K
CaBr2 + Al2O3 = CaO + AlBr3 =>
3 CaBr2 + Al2O3 = 3 CaO + 2 AlBr3
C6H12O6(s) = C12H22O11(s) + H2O(g) =>
2 C6H12O6(s) = C12H22O11(s) + H2O(g)
C6H12N4 + C2H4O2 + H2O2 = C6H12N2O6 + NH4OCOCH3 =>
C6H12N4 + 2 C2H4O2 + 3 H2O2 = C6H12N2O6 + 2 NH4OCOCH3
S2O8{2-} + C2Cl4 + H2O = SO4{2-} + CO2 + H{+} + Cl{-} =>
2 S2O8{2-} + C2Cl4 + 4 H2O = 4 SO4{2-} + 2 CO2 + 8 H{+} + 4 Cl{-}
NaOH + H2SO4 = HOH + Na2SO4 =>
2 NaOH + H2SO4 = 2 HOH + Na2SO4
CeO2 + NH3 = Ce + HNO3 + H2O =>
2 CeO2 + NH3 = 2 Ce + HNO3 + H2O
CaHPO4 + KOH = Ca(OH)2 + K2HPO4 =>
CaHPO4 + 2 KOH = Ca(OH)2 + K2HPO4
KOH + NH4Cl = KCl + NH4OH = h2o + nh3 =>
KOH + NH4Cl = KCl + NH4OH
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca + HOH = CaOH + H2 =>
2 Ca + 2 HOH = 2 CaOH + H2
NH2OH + H2SO3 = (NH4)2SO4 + H2SO4 =>
2 NH2OH + 2 H2SO3 = (NH4)2SO4 + H2SO4
C3H8(g) + O2 = CO2(g) + H2O(b) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(b)
HCO3{-} + H3O{+} = CO2 + H2O =>
HCO3{-} + H3O{+} = CO2 + 2 H2O
Pt + S = PtS =>
Pt + S = PtS
SnS2 + (NH4)2S2 = (NH4)2SnS3 + S =>
SnS2 + (NH4)2S2 = (NH4)2SnS3 + S
Na + Lu = NaLu =>
Na + Lu = NaLu
AICI3 + NH4OH = NH4CI3 + AIOH =>
AICI3 + NH4OH = NH4CI3 + AIOH
CaCl + Si = CaSi + Cl =>
CaCl + Si = CaSi + Cl
Si10H22 + O2 = SiO2 + H2O =>
2 Si10H22 + 31 O2 = 20 SiO2 + 22 H2O
(HCOO)2Pb + NaOH = Na2[Pb(OH)4] + HCOONa =>
(HCOO)2Pb + 4 NaOH = Na2[Pb(OH)4] + 2 HCOONa
Na2SO4 + MgO = Na2O + MgSO4 =>
Na2SO4 + MgO = Na2O + MgSO4
NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(aq) + NH4ClO4(aq) =>
2 NH4NO3(aq) + Pb(ClO4)2(aq) = Pb(NO3)2(aq) + 2 NH4ClO4(aq)
Ca(HCO3)2 + NaOH = Na2CO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 4 NaOH = 2 Na2CO3 + Ca(OH)2 + 2 H2O
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
NH4Cl(ac) + KNO3(ac) = N2O + KCl + H2O =>
NH4Cl(ac) + KNO3(ac) = N2O + KCl + 2 H2O
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
Si + S = Si2S4 =>
2 Si + 4 S = Si2S4
MgClNa(OH) = Mg(OH)NaCl =>
MgClNa(OH) = Mg(OH)NaCl
FeSO4 + NHO3 + H2SO4 = Fe2(SO4)3 + H2O + NO2 =>
2 FeSO4 + 2 NHO3 + H2SO4 = Fe2(SO4)3 + 2 H2O + 2 NO2
Cu(Cl)2 + Al3 = Cu + AlCl3 =>
9 Cu(Cl)2 + 2 Al3 = 9 Cu + 6 AlCl3
H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O
O3 + Cl = O3Cl =>
O3 + Cl = O3Cl
H2S + SF2 = S1 + HF =>
H2S + SF2 = 2 S1 + 2 HF
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C15H20 + H2O = C15H22O =>
C15H20 + H2O = C15H22O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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