| Équations équilibrées la veille |
2 K + Br2 = 2 KBr
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Am(OH)3 + H = Am + H2O =>
Am(OH)3 + 3 H = Am + 3 H2O
NaI + SrF2 = NaF + SrI2 =>
2 NaI + SrF2 = 2 NaF + SrI2
NaO + N = NaNO3 + Na =>
3 NaO + N = NaNO3 + 2 Na
RuCl3*2H2O + P(C6H5)3 + H2CO + C3H8O2 = RuHCl(CO)(P(C6H5)3)3 + HCl + H2O =>
4 RuCl3*2H2O + 12 P(C6H5)3 + H2CO + C3H8O2 = 4 RuHCl(CO)(P(C6H5)3)3 + 8 HCl + 7 H2O
GaC3H9 + AsH3 + AlC3H9 = AlGaAs + C6H21 =>
GaC3H9 + AsH3 + AlC3H9 = AlGaAs + C6H21
C3H6O + C6H5OH = C9H11O(OH) =>
C3H6O + C6H5OH = C9H11O(OH)
Cl2 + FeI2 = FeCl2 + I2 =>
Cl2 + FeI2 = FeCl2 + I2
NH4 + CoCl2 + H2O2 + HCl = Co(NH3)5Cl3 + H2O =>
5 NH4 + CoCl2 + 3 H2O2 + HCl = Co(NH3)5Cl3 + 6 H2O
KHSO3 + KOH = H2O + K2SO3 =>
KHSO3 + KOH = H2O + K2SO3
CaOH2 + HCl = CaHCl + H2O =>
CaOH2 + HCl = CaHCl + H2O
K2Cr2O7 + H2SO4 + C2H5OH = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Al + Na0H = Na3Al03 + H2 =>
6 Al + 6 Na0H = 2 Na3Al03 + 3 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al + Fe{3+} = Al{3+} + Fe{2{+} =>
Al + 3 Fe{3+} = Al{3+} + 3 Fe{2{+}
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ni + NHO3 = NO2 + Ni(NO3)2 + H2O =>
Ni + 4 NHO3 = 2 NO2 + Ni(NO3)2 + 2 H2O
CaO2 + H2SO4 = CaSO4 + H2O2 =>
CaO2 + H2SO4 = CaSO4 + H2O2
Al(ClO2)3 = Al + Cl + O =>
Al(ClO2)3 = Al + 3 Cl + 6 O
CS(NH2)2 + Na2[Pb(OH)4] = PbS + Na2CO3 + NH3 + H2O =>
CS(NH2)2 + Na2[Pb(OH)4] = PbS + Na2CO3 + 2 NH3 + H2O
Al4C3 + H2O + KOH = K[Al(OH)4] + CH4 =>
Al4C3 + 12 H2O + 4 KOH = 4 K[Al(OH)4] + 3 CH4
Al3 + O2 = Al3O =>
2 Al3 + O2 = 2 Al3O
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + HNO3 + KNO3 =>
2 Ba(NO3)2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 HNO3 + 2 KNO3
C3H5OONa + H2O = CH3CH2CH2CH3 + NaOH + CO2 =>
13 C3H5OONa + 9 H2O = 7 CH3CH2CH2CH3 + 13 NaOH + 11 CO2
ZrO + HCl = ZrOCl2 + H =>
ZrO + 2 HCl = ZrOCl2 + 2 H
NpCl3 + Si = NpSi2 + SiCl4 =>
4 NpCl3 + 11 Si = 4 NpSi2 + 3 SiCl4
C2H4 + NaNH2 = C2H2 + Na + NH3 =>
C2H4 + 2 NaNH2 = C2H2 + 2 Na + 2 NH3
Sn(s) + HCl = SnCl2 + H2 =>
Sn(s) + 2 HCl = SnCl2 + H2
HCOOH + CO = CH3O(CO)OCH3 + CO2 =>
3 HCOOH + 3 CO = CH3O(CO)OCH3 + 3 CO2
U4O9 + H2O = UO3 + H2 =>
U4O9 + 3 H2O = 4 UO3 + 3 H2
AlCl3(aq) + KOH(aq) = Al(OH)3 + KCl =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KCl
C2H5Cl + C2H5Na = C4H10 + NaCl =>
C2H5Cl + C2H5Na = C4H10 + NaCl
MnS + HNO3 = MnSO3 + NO2 + H2O =>
MnS + 6 HNO3 = MnSO3 + 6 NO2 + 3 H2O
H2SO4 + Ag2CO3 = Ag2(SO4) + CO2 + H2O =>
H2SO4 + Ag2CO3 = Ag2(SO4) + CO2 + H2O
Ba + HNO3 = NH4NO3 + Ba(NO3)2 + H2O =>
4 Ba + 10 HNO3 = NH4NO3 + 4 Ba(NO3)2 + 3 H2O
HCN + O2 = H2O + N22 + CO2 =>
44 HCN + 55 O2 = 22 H2O + 2 N22 + 44 CO2
AlBr3 = AlBr + Br2 =>
AlBr3 = AlBr + Br2
Ta + O2 = TaO5 =>
2 Ta + 5 O2 = 2 TaO5
Pb(NO3)2 + H2S = Pb2S4 + H2O + NO2 =>
2 Pb(NO3)2 + 4 H2S = Pb2S4 + 4 H2O + 4 NO2
H2SO4 + S(OH)2 = SSO4 + H2O =>
H2SO4 + S(OH)2 = SSO4 + 2 H2O
Cu(OH)2 + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 Cu(OH)2 + 2 H3AsO4 = Cu3(AsO4)2 + 6 H2O
C6H12O6 + AgNO3 + NH4OH = C6H1207 + Ag + NH4NO3 =>
7.0000000000002C6H12O6 + 1159 AgNO3 + 3561 NH4OH = 7 C6H1207 + 1159 Ag + 2360 NH4NO3
ZnO + HCl = ZnCl + H2 + O =>
2 ZnO + 2 HCl = 2 ZnCl + H2 + 2 O
Ca(OH)2 + HCIO3 = Ca(CIO3)2 + H2O =>
Ca(OH)2 + 2 HCIO3 = Ca(CIO3)2 + 2 H2O
KNO3 + S + C = NO2 + CO2 + KS =>
2 KNO3 + 2 S + C = 2 NO2 + CO2 + 2 KS
Al2Cl3 + Br2 = Al2Br3 + Cl2 =>
2 Al2Cl3 + 3 Br2 = 2 Al2Br3 + 3 Cl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(NO3)3 + H2SO4 + KI = I2 + HNO3 + FeSO4 + K2SO4 =>
2 Fe(NO3)3 + 3 H2SO4 + 2 KI = I2 + 6 HNO3 + 2 FeSO4 + K2SO4
Zn + Fl = ZnFl2 =>
Zn + 2 Fl = ZnFl2
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Équations équilibrées sur11/04/24
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