| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Cu(NO3)2 + Na = Cu + NaNO3 =>
Cu(NO3)2 + 2 Na = Cu + 2 NaNO3
MgCl2 + N2OH = MgN2 + Cl2OH =>
MgCl2 + N2OH = MgN2 + Cl2OH
Mg(OH)2 + H2CO3 = MgCO3 + H(OH) =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 H(OH)
KCl + Pb(CH3COO)2 = KCH3COO + PbCl2 =>
2 KCl + Pb(CH3COO)2 = 2 KCH3COO + PbCl2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Zn(NO3)2 + NH3 + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH3 + 3 H2O = 4 Zn + 9 HNO3
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl2 + Na2S = AlS + NaCl =>
AlCl2 + Na2S = AlS + 2 NaCl
Ai + FeO = Ai2O3 + Fe =>
2 Ai + 3 FeO = Ai2O3 + 3 Fe
Cu + MgCl2 = CuCl2 + Mg2 =>
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2
NH3 + HClO4 = NH4ClO4 =>
NH3 + HClO4 = NH4ClO4
Mg + AuClO = Au + Mg(ClO)2 =>
Mg + 2 AuClO = 2 Au + Mg(ClO)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
NaNO3 + KNO2 = KNO3 + NaNO2 =>
NaNO3 + KNO2 = KNO3 + NaNO2
AlBr3 + Al(OH)3 = Al(OH)2Br =>
AlBr3 + 2 Al(OH)3 = 3 Al(OH)2Br
KOH + SO2 = KSO3 + H =>
KOH + SO2 = KSO3 + H
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
Cr2O3 + NaOH = NaCrO2 + H2O =>
Cr2O3 + 2 NaOH = 2 NaCrO2 + H2O
Ai + FeO = Ai2O3 + Fe =>
2 Ai + 3 FeO = Ai2O3 + 3 Fe
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl2 + FeCl3 + Fe2(SO4)3 + H2O =>
3 K2Cr2O7 + 24 FeSO4 + 42 HCl = 6 KCl + 6 CrCl2 + 8 FeCl3 + 8 Fe2(SO4)3 + 21 H2O
Mg + H{3}PO{4} = Mg{3}PO{4}{2} + H{2} =>
Mg + 3 H{3}PO{4} = Mg{3}PO{4}{2} + 3 H{2}
Ni2(CO3)3 + Na = Na2CO3 + Ni =>
Ni2(CO3)3 + 6 Na = 3 Na2CO3 + 2 Ni
Li2CO3 + TiO2 + Cr2O3 = LiTiCrO4 + CO2 =>
Li2CO3 + 2 TiO2 + Cr2O3 = 2 LiTiCrO4 + CO2
Na2HPO4 + NiNO3 = Ni2HPO4 + NaNO3 =>
Na2HPO4 + 2 NiNO3 = Ni2HPO4 + 2 NaNO3
MgS + N2 = Mg3N2 + S8 =>
24 MgS + 8 N2 = 8 Mg3N2 + 3 S8
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
(OHCHCOOH)2 + Pb(NO3)2 = Pb(OHCHCOO)2 + HNO3 =>
(OHCHCOOH)2 + Pb(NO3)2 = Pb(OHCHCOO)2 + 2 HNO3
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(OHCHCOOH)2 + Pb(NO3)2 = Pb(OHCHCOO)2 + HNO3 =>
(OHCHCOOH)2 + Pb(NO3)2 = Pb(OHCHCOO)2 + 2 HNO3
(NH4)2CO3 + CaBr2 = (NH4)Br + CaCO3 =>
(NH4)2CO3 + CaBr2 = 2(NH4)Br + CaCO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
C3H6Cl2 + H2O = C3H6O + HCl =>
C3H6Cl2 + H2O = C3H6O + 2 HCl
Cu(No3)2 + Zn = Cu + Zn(No3) =>
Cu(No3)2 + 2 Zn = Cu + 2 Zn(No3)
H3AsO4 + NaOH = H2O + NaH2AsO4 =>
H3AsO4 + NaOH = H2O + NaH2AsO4
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Cu + HNO3 = Cu(HO3)2 + H2O + NO =>
3 Cu + 10 HNO3 = 3 Cu(HO3)2 + 2 H2O + 10 NO
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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