| Équations équilibrées la veille |
Fe + Fe2O3 + 3 TiO2 = 3 FeTiO3
CuCO3 + H2O2 = Cu2O3 + CO2 + H2O =>
2 CuCO3 + H2O2 = Cu2O3 + 2 CO2 + H2O
HBr + NiCO3 = H2CO3 + NiBr2 =>
2 HBr + NiCO3 = H2CO3 + NiBr2
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl =>
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl
PbO2 + H2S = PbO + H2O + S =>
PbO2 + H2S = PbO + H2O + S
MgSO4H2O(s) = MgSO4(s) + H2O(g) =>
MgSO4H2O(s) = MgSO4(s) + H2O(g)
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca(HCO3)2 = CO2 + H2O + CaO =>
Ca(HCO3)2 = 2 CO2 + H2O + CaO
CaCO3(s) + HClO3(aq) = Ca(ClO3)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HClO3(aq) = Ca(ClO3)2(aq) + H2O(l) + CO2(g)
PtS = Pt + S8 =>
8 PtS = 8 Pt + S8
Na + Cd(NO3)2 = Na(NO3)2 + Cd =>
Na + Cd(NO3)2 = Na(NO3)2 + Cd
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
MnO4{-} + S2O6{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 S2O6{2-} + 2 H2O = 2 Mn{2+} + 10 SO4{2-} + 4 H{+}
MnO4 + AsO3 = MnO2 + AsO4 =>
MnO4 + 2 AsO3 = MnO2 + 2 AsO4
Cu3N2 + MgBr2 = CuBr2 + Mg3N2 =>
Cu3N2 + 3 MgBr2 = 3 CuBr2 + Mg3N2
Cu(NO3)2 + HNO = Cu + NO + H2O =>
Cu(NO3)2 + 8 HNO = Cu + 10 NO + 4 H2O
Cr2(SO4)3 + Na2HPO4 = Cr2(HPO4)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 3 Na2SO4
NaBrO2 = NaBr + O2 =>
NaBrO2 = NaBr + O2
CH3OH + O2 = C3H2O2 + H2O =>
3 CH3OH + 2 O2 = C3H2O2 + 5 H2O
Pb(NO)3 + Mg = Pb + Mg(NO)3 =>
Pb(NO)3 + Mg = Pb + Mg(NO)3
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
NHO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 NHO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
C7H6O2 + NaOH = NaC6H5CO2 + H2O =>
C7H6O2 + NaOH = NaC6H5CO2 + H2O
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
Cu(CH3COO)2 + Rb2CO3 = CuCO3 + RbCH3COO =>
Cu(CH3COO)2 + Rb2CO3 = CuCO3 + 2 RbCH3COO
HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
CaO(s) + H2O(i) = Ca(OH)2(s) =>
CaO(s) + H2O(i) = Ca(OH)2(s)
AgCl(s) = Ag{+} + Cl{-} =>
AgCl(s) = Ag{+} + Cl{-}
K2(Co3) + Co(No3)4 = K(No3) + Co(Co3)2 =>
2 K2(Co3) + Co(No3)4 = 4 K(No3) + Co(Co3)2
Cu(OH)2CuCO3(s) = CuO(s) + CO2 + H2O =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2 + H2O
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
F2(g) + H2O = HF(aq) + O3(g) =>
3 F2(g) + 3 H2O = 6 HF(aq) + O3(g)
Sb2S3 + Fe2 = Sb + FeS =>
2 Sb2S3 + 3 Fe2 = 4 Sb + 6 FeS
Sb4S6 + O2 = Sb4O6 + SO2 =>
Sb4S6 + 9 O2 = Sb4O6 + 6 SO2
CUSO4 + Al = CU + Al2(SO4)3 =>
3 CUSO4 + 2 Al = 3 CU + Al2(SO4)3
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
BaSO3 + HNO3 = Ba(NO3)2 + H2O + SO2 =>
BaSO3 + 2 HNO3 = Ba(NO3)2 + H2O + SO2
H{2+}SO{4+} + NaNO{2+} = HNO{2+} + Na{2+}SO{4+} =>
H{2+}SO{4+} + NaNO{2+} = HNO{2+} + Na{2+}SO{4+}
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2 =>
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2
CuClO4 + Sr(OH)2 = CuOH + Sr(ClO4)2 =>
2 CuClO4 + Sr(OH)2 = 2 CuOH + Sr(ClO4)2
H2CO3 + NaOH = Na2 + HCO3 + H2O =>
2 H2CO3 + 2 NaOH = Na2 + 2 HCO3 + 2 H2O
NaHCO3(g) = Na2CO3(g) + H2O(g) + CO2(g) =>
2 NaHCO3(g) = Na2CO3(g) + H2O(g) + CO2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
K2S + HClO4 + H2O = KCl + S + KOH =>
4 K2S + HClO4 + 3 H2O = KCl + 4 S + 7 KOH
NaOH + H2O + Al = H2 + AlNaO2 =>
2 NaOH + 2 H2O + 2 Al = 3 H2 + 2 AlNaO2
BeCO3 + HCl = BeCl2 + H2O + CO2 =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
C2H4Cl2 + NaOH = C2H4(OH)2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H4(OH)2 + 2 NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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