| Équations équilibrées la veille |
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
CH4 + Cl2 + HF = CCl2F2 + HCl =>
CH4 + 4 Cl2 + 2 HF = CCl2F2 + 6 HCl
ZnF2 + KCIO3 = KF + Zn(CIO3)2 =>
ZnF2 + 2 KCIO3 = 2 KF + Zn(CIO3)2
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
NH4Cl + Pb(NO2)2 = NH4NO2 + PbCl2 =>
2 NH4Cl + Pb(NO2)2 = 2 NH4NO2 + PbCl2
C7H4N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H4N3O6 + 10 O2 = 14 CO2 + 4 H2O + 3 N2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
MgO + NaOH = Na(MgO)OH =>
MgO + NaOH = Na(MgO)OH
NaOH + KHC6H4 = KHC6OH + NaH4 =>
NaOH + KHC6H4 = KHC6OH + NaH4
Al2O3 + Na3AlF6 = Al2OF6{2-} + F{-} + Na{+} =>
Al2O3 + 4 Na3AlF6 = 3 Al2OF6{2-} + 6 F{-} + 12 Na{+}
FeTiO3 + H2SO4 = TiOSO4 + Fe2(SO4)3 + SO2 + H2O =>
2 FeTiO3 + 6 H2SO4 = 2 TiOSO4 + Fe2(SO4)3 + SO2 + 6 H2O
C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e
NaH + HBr = NaBr + H2Br =>
NaH + 3 HBr = NaBr + 2 H2Br
NO2 + H2O = H(NO3) + NO =>
3 NO2 + H2O = 2 H(NO3) + NO
KMnO4 = K2MnO4 + Mn4O + O2 =>
16 KMnO4 = 8 K2MnO4 + 2 Mn4O + 15 O2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
BI3 + H2SO4 = B2(SO4)3 + I + H2S + H2O =>
8 BI3 + 15 H2SO4 = 4 B2(SO4)3 + 24 I + 3 H2S + 12 H2O
HBr + CsOH = HOH + BrCs =>
HBr + CsOH = HOH + BrCs
K3PO4 + PbS = Pb3(PO4)2 + K2S =>
2 K3PO4 + 3 PbS = Pb3(PO4)2 + 3 K2S
Rh + H2SO4 = Rh(SO4)3 + H2 =>
Rh + 3 H2SO4 = Rh(SO4)3 + 3 H2
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(OH)2 + HF = PbOHF + H2O =>
Pb(OH)2 + HF = PbOHF + H2O
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
MgS + CuCl2 = CuSMgCl2 =>
MgS + CuCl2 = CuSMgCl2
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaClO{3} = NaCl + O{3} =>
NaClO{3} = NaCl + O{3}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaBr + H2O = NaOH + HBr =>
NaBr + H2O = NaOH + HBr
LiOHH2O = Li2O + H2O =>
2 LiOHH2O = Li2O + 3 H2O
Zn(OH)2 + Na2O = Na2ZnO2 + NaOH =>
Zn(OH)2 + 2 Na2O = Na2ZnO2 + 2 NaOH
MgSO4 + Ca(CH3CO2)2 = Mg(CH3CO2)2 + SO4Ca =>
MgSO4 + Ca(CH3CO2)2 = Mg(CH3CO2)2 + SO4Ca
C12N2H8O2 + O2 = H2O + CO2 + NH3 =>
2 C12N2H8O2 + 23 O2 = 2 H2O + 24 CO2 + 4 NH3
Na2(Sn(OH)4) + AgNO3 + NaOH = Ag + Na2[Sn(OH)6] + NaNO3 =>
Na2(Sn(OH)4) + 2 AgNO3 + 2 NaOH = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Na + BaS = Ba + NaS =>
Na + BaS = Ba + NaS
CaCl + K3(PO3) = Ca3(PO3)2 + K2Cl =>
3 CaCl + 2 K3(PO3) = Ca3(PO3)2 + 3 K2Cl
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + Ba(Cl)2 + H2O =>
CuCl2*2H2O + Ba(NO3)2 = Cu(NO3)2 + Ba(Cl)2 + 2 H2O
Fe + O2 + K2CO3 = Fe2(CO3)3 + K2FeO2 =>
5 Fe + 3 O2 + 3 K2CO3 = Fe2(CO3)3 + 3 K2FeO2
Ca(OH)2 + NaHCO3 = Na(OH) + CaCO3 + H2O =>
Ca(OH)2 + NaHCO3 = Na(OH) + CaCO3 + H2O
LiOHH2O = LiOH + H2O =>
LiOHH2O = LiOH + H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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