| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si{4+} + 4 NH4Cl = SiCl4 + 4 NH4{+}
Hg(NO3)2 + KI = K(NO3)2 + HgI =>
Hg(NO3)2 + KI = K(NO3)2 + HgI
BrF3 + KF + Au = KAuF4 + Br2 =>
2 BrF3 + 2 KF + 2 Au = 2 KAuF4 + Br2
Li + HgSO4 = Li2SO4 + Hg =>
2 Li + HgSO4 = Li2SO4 + Hg
C9H8O4 + Mg(OH)2 = CO2 + H2O + Mg =>
C9H8O4 + 18 Mg(OH)2 = 9 CO2 + 22 H2O + 18 Mg
HCl + Ga = H2 + GaCl3 =>
6 HCl + 2 Ga = 3 H2 + 2 GaCl3
P + Na = P3Na =>
3 P + Na = P3Na
Sb3 + HCl = HSb3 + Cl =>
Sb3 + HCl = HSb3 + Cl
Ca(NO3)2 + FeCl3 + H2O = Ca(OH)2 + NO2 + Fe2O3 + Cl2 =>
3 Ca(NO3)2 + 2 FeCl3 + 3 H2O = 3 Ca(OH)2 + 6 NO2 + Fe2O3 + 3 Cl2
Zn + H2SO4 + As = AsH3 + ZnSO4 =>
3 Zn + 3 H2SO4 + 2 As = 2 AsH3 + 3 ZnSO4
C4H10S + O2 = H2O + CO2 + SO2 =>
2 C4H10S + 15 O2 = 10 H2O + 8 CO2 + 2 SO2
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Ag(NO3)(aq) + ZnCl2(aq) = Ag2Cl2(s) + Zn(NO3)2(aq) =>
2 Ag(NO3)(aq) + ZnCl2(aq) = Ag2Cl2(s) + Zn(NO3)2(aq)
Fe(OH)3 + AgCl = FeCl3 + AgOH =>
Fe(OH)3 + 3 AgCl = FeCl3 + 3 AgOH
C3H5(NO3)3 = CO2 + N2 + O2 + HOH =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 HOH
NCl3 + CH4 = N + CCl4 + H =>
4 NCl3 + 3 CH4 = 4 N + 3 CCl4 + 12 H
PbCl4 + KI = PbI + KCl4 =>
PbCl4 + KI = PbI + KCl4
C6H5CH3NO2 + KMnO4 + H2SO4 = C6H5COOHNO2 + H2O + K2SO4 + MnSO4 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHNO2 + 14 H2O + 3 K2SO4 + 6 MnSO4
AgNi + CaCl2 = AgCl2 + CaNi =>
AgNi + CaCl2 = AgCl2 + CaNi
Fe(OH)3 + (NH4)2S = Fe2S3 + NH3 + H2O =>
2 Fe(OH)3 + 3(NH4)2S = Fe2S3 + 6 NH3 + 6 H2O
Na2S + PbCl4 = NaCl + PbS2 =>
2 Na2S + PbCl4 = 4 NaCl + PbS2
C21H20O2 + O2 = CO2 + H2O =>
C21H20O2 + 25 O2 = 21 CO2 + 10 H2O
Ca(NO3)2 + NH4ClO3 = CaClO3 + NH4(NO3)2 =>
Ca(NO3)2 + NH4ClO3 = CaClO3 + NH4(NO3)2
BaO2 + H2SO4 = O3 + BaSO4 + H2 =>
3 BaO2 + 3 H2SO4 = 2 O3 + 3 BaSO4 + 3 H2
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
Pd(NO3)2 + K2S = PdS + KNO3 =>
Pd(NO3)2 + K2S = PdS + 2 KNO3
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl(s) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2(NH4)Cl(s) + CuSO4(aq)
CuFeS2 + O2 = Cu + Fe2O3 + SO2 =>
4 CuFeS2 + 11 O2 = 4 Cu + 2 Fe2O3 + 8 SO2
ZnCl2(aq) + H2S = ZnS + HCl =>
ZnCl2(aq) + H2S = ZnS + 2 HCl
H2O + CaCl2 + Na2CO3 = NaCl + Ca(OH)2 + H2CO3 =>
2 H2O + CaCl2 + Na2CO3 = 2 NaCl + Ca(OH)2 + H2CO3
K3PO3 + H2SO3 = H3PO3 + K2SO3 =>
2 K3PO3 + 3 H2SO3 = 2 H3PO3 + 3 K2SO3
Pb(NO3)4 + K(OH) = Pb(OH)4 + K(NO3) =>
Pb(NO3)4 + 4 K(OH) = Pb(OH)4 + 4 K(NO3)
C9H19CHO + O2 = CO2 + H2O =>
2 C9H19CHO + 29 O2 = 20 CO2 + 20 H2O
C2H5OH + O2 + NH3 = CH2N02O05CO2 + H2O =>
2 C2H5OH + 11 O2 + 4 NH3 = 2 CH2N02O05CO2 + 10 H2O
Fe2(SO4)3 + Na2CrO4 = Fe2(CrO4)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CrO4 = Fe2(CrO4)3 + 3 Na2SO4
NaOH(aq) + CO(g) = Na2CO3 + H2 =>
2 NaOH(aq) + CO(g) = Na2CO3 + H2
Co2 + NH3 + H2O = Co(OH)3 + NH4 =>
Co2 + 6 NH3 + 6 H2O = 2 Co(OH)3 + 6 NH4
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
H2O = H + O =>
H2O = 2 H + O
CaFl2H2SO4 = CaSO4H2Fl2 =>
CaFl2H2SO4 = CaSO4H2Fl2
Al(NO3)3 + H2O = N2O5 + Al(OH)3 =>
2 Al(NO3)3 + 3 H2O = 3 N2O5 + 2 Al(OH)3
HCI = H + CI =>
HCI = H + CI
Si4Cl = Si + Cl =>
Si4Cl = 4 Si + Cl
NH4Br + HCl = NH4Cl + HBr =>
NH4Br + HCl = NH4Cl + HBr
Cu2SO4 = O2 + Cu2O + SO2 =>
2 Cu2SO4 = O2 + 2 Cu2O + 2 SO2
(NH4)2C2O4 + Al(ClO3)3 = NH4ClO3 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO3)3 = 6 NH4ClO3 + Al2(C2O4)3
KF + AlCl3 = K3[AlF6] + KCl =>
6 KF + AlCl3 = K3[AlF6] + 3 KCl
Pb(NO3)4 + Na2SO4 = Pb(SO4)2 + Na(NO3) =>
Pb(NO3)4 + 2 Na2SO4 = Pb(SO4)2 + 4 Na(NO3)
K2Cr2O7 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + KOH =>
K2Cr2O7 + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 3 H2O + 2 KOH
FeS2 + O2 + H2O = Fe(oh)3 + H2SO4 =>
3 FeS2 + 9 O2 + 6 H2O = Fe(oh)3 + 6 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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