| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + Pb{2+} = Mn{2+} + Pb
KOH + Al2(CO3)3 = KAlO2 + CO2 + H2O =>
2 KOH + Al2(CO3)3 = 2 KAlO2 + 3 CO2 + H2O
C14H30 + H2O = CO + H2 =>
C14H30 + 14 H2O = 14 CO + 29 H2
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO(g) =>
Fe2S3(aq) + 3 O2(g) = Fe2O3(s) + 3 SO(g)
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O =>
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
NH4I + Pb(NO3)2 = PbI2 + NH4NO3 =>
2 NH4I + Pb(NO3)2 = PbI2 + 2 NH4NO3
CuOH + Be = Be(OH)2 + Cu =>
2 CuOH + Be = Be(OH)2 + 2 Cu
BaBr2 + Pb(NO3)2 = Ba(NO3)2 + PbBr2 =>
BaBr2 + Pb(NO3)2 = Ba(NO3)2 + PbBr2
MnO + HCl = H2O + MnCl2 =>
MnO + 2 HCl = H2O + MnCl2
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
Na{+} + OH{-} + CO2 = Na2CO3 + H2O =>
2 Na{+} + 2 OH{-} + CO2 = Na2CO3 + H2O
C20H14O4 + NaOH + HCl = C20H14O4NaOHHCl =>
C20H14O4 + NaOH + HCl = C20H14O4NaOHHCl
CaO(s) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
CaO(s) + H2SO4(aq) = CaSO4(s) + H2O(l)
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + NH4NO3 =>
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + 2 NH4NO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Hg(NO3)2 + FeSCN = Hg(SCN)2 + FeNO3 =>
Hg(NO3)2 + 2 FeSCN = Hg(SCN)2 + 2 FeNO3
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
Ag + NH3 = Ag(NH3)2 =>
Ag + 2 NH3 = Ag(NH3)2
WO3 + H = W2O5 + H2O =>
2 WO3 + 2 H = W2O5 + H2O
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
H3C6H5O7 + H2O = C12H22O11 + O2 =>
2 H3C6H5O7 + 3 H2O = C12H22O11 + 3 O2
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + NaNO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mn + F = MnF2 =>
Mn + 2 F = MnF2
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Mg(CO3) + Na = Na2(CO3) + Mg =>
Mg(CO3) + 2 Na = Na2(CO3) + Mg
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
KMnO4 + Cr2(SO4)3 + H2O = H2SO4 + MnSO4 + CrO3 + K2SO4 =>
6 KMnO4 + 5 Cr2(SO4)3 + 6 H2O = 6 H2SO4 + 6 MnSO4 + 10 CrO3 + 3 K2SO4
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)CH2CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)CH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq) =>
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq)
C6H12O6 = C2H5OH + CO2(g) =>
C6H12O6 = 2 C2H5OH + 2 CO2(g)
Au3 + Ni2SO4 = Au2(SO4)3 + Ni =>
2 Au3 + 9 Ni2SO4 = 3 Au2(SO4)3 + 18 Ni
C2H5OH + ClC3H7 = C2H5OC3H7 + HCl =>
C2H5OH + ClC3H7 = C2H5OC3H7 + HCl
Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2 =>
Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2
F2 + C2H4 = C2F4 + HF =>
4 F2 + C2H4 = C2F4 + 4 HF
AgNO3 + Na2CO3 = Ag2CO5 + NaNO2 =>
2 AgNO3 + Na2CO3 = Ag2CO5 + 2 NaNO2
CuOH + BeCl2 = Be(OH)2 + CuCl =>
2 CuOH + BeCl2 = Be(OH)2 + 2 CuCl
CO2 + H2O = C2OH42 + O2 =>
2 CO2 + 21 H2O = C2OH42 + 12 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
(NH4)2SO3 + Ba(OH)2 = NH4OH + Ba2(SO3)2 =>
2(NH4)2SO3 + 2 Ba(OH)2 = 4 NH4OH + Ba2(SO3)2
NaAlO2 = Al + NaO2 =>
NaAlO2 = Al + NaO2
KO2 + CO2 = K2CO3 + O2(g) =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2(g)
C8H18O = C2 + H2 + O2 =>
2 C8H18O = 8 C2 + 18 H2 + O2
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
Ni(NO3)2 + NaHCO3 = Na(NO3)2 + NiHCO3 =>
Ni(NO3)2 + NaHCO3 = Na(NO3)2 + NiHCO3
Fe(MnO4)2 + BeCO3 = FeCO3 + Be(MnO4)2 =>
Fe(MnO4)2 + BeCO3 = FeCO3 + Be(MnO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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