| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNo3 + Cl2 = 2 AgCl + 2(No3)
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
Mg + N2 = [Mg]3N2 =>
3 Mg + N2 = [Mg]3N2
Li + Cu2O = Li2O + Cu =>
2 Li + Cu2O = Li2O + 2 Cu
Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2
NH4Cl + K2[HgI4] = [HgINH2] + KCl + HI + NH4I =>
2 NH4Cl + K2[HgI4] = [HgINH2] + 2 KCl + 2 HI + NH4I
Ca(OH)2 + H2CO3 = (CaCO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = (CaCO3)2 + 4 H2O
KCIO3 + Na2SO2 = KCI + Na2SO3 =>
KCIO3 + 3 Na2SO2 = KCI + 3 Na2SO3
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
Al2(SO4)3(aq) + CuCl2(aq) = AlCl3(aq) + CuSO4(s) =>
Al2(SO4)3(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 CuSO4(s)
HgNO3 + H2SO4 = Hg2SO4 + HNO3 =>
2 HgNO3 + H2SO4 = Hg2SO4 + 2 HNO3
LiC6 + FePO4 = C + LiFePO4 =>
LiC6 + FePO4 = 6 C + LiFePO4
CaI2 + Li = LiI + Ca =>
CaI2 + 2 Li = 2 LiI + Ca
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + Ni = BaNi =>
Ba + Ni = BaNi
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
H + (OH)3 = H2O =>
3 H + (OH)3 = 3 H2O
Li3PO4 + BaS = Ba3(PO4)2 + Li2S =>
2 Li3PO4 + 3 BaS = Ba3(PO4)2 + 3 Li2S
C3H8 + O2 = CO2 + H20(water) =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20(water)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H8 + O2 = CO2 + H20(water) =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20(water)
K2CO3 + Ca(OH)2 = KOH + CO3Ca =>
K2CO3 + Ca(OH)2 = 2 KOH + CO3Ca
Al + Sn{4+} = Al{3+} + Sn{2+} =>
2 Al + 3 Sn{4+} = 2 Al{3+} + 3 Sn{2+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cd(OH)2(s) + HCl(aq) = H2O(g) + CdCl2(aq) =>
Cd(OH)2(s) + 2 HCl(aq) = 2 H2O(g) + CdCl2(aq)
PCI = P + CI =>
PCI = P + CI
NH4NO3 + MgBr2 = NH4Br + Mg(NO3)2 =>
2 NH4NO3 + MgBr2 = 2 NH4Br + Mg(NO3)2
Cr2(SO4)3 + K(ClO3) + KOH = K2(CrO4) + K2(SO4) + KCl + H2O =>
Cr2(SO4)3 + K(ClO3) + 10 KOH = 2 K2(CrO4) + 3 K2(SO4) + KCl + 5 H2O
C2H5OH + Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H5OH + 2 Cl2 + 5 NaOH = CH3COONa + 4 NaCl + 4 H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + KSO4 =>
3 FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 KSO4
P2 + NaOH + H2O = PH3 + NaH2PO2 =>
2 P2 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SnO2 + Cl2O7 = Sn(ClO4)4 =>
SnO2 + 2 Cl2O7 = Sn(ClO4)4
Ga + MnO4{-} + H{+} = Mn{+2} + H2O + Ga{+3} =>
5 Ga + 3 MnO4{-} + 24 H{+} = 3 Mn{+2} + 12 H2O + 5 Ga{+3}
C6H6 + Fe(OH)3 + H{+} = Fe{2+} + CO2 + H2O =>
C6H6 + 30 Fe(OH)3 + 60 H{+} = 30 Fe{2+} + 6 CO2 + 78 H2O
CH3CH2Cl + NaOH = NaCl + H2O + CH2 = CH2 =>
CH3CH2Cl + NaOH = NaCl + H2O + 2 CH2
Ba[Zn(OH)4] + HCl = ZnCl2 + BaCl2 + H2O =>
Ba[Zn(OH)4] + 4 HCl = ZnCl2 + BaCl2 + 4 H2O
Cu + Ca3PO4 = Cu3(PO4)2 + Ca =>
3 Cu + 2 Ca3PO4 = Cu3(PO4)2 + 6 Ca
V2I10 + HF = VF5 + HI =>
V2I10 + 10 HF = 2 VF5 + 10 HI
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
[Co(NH3)5(H2O)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O =>
[Co(NH3)5(H2O)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CHCl{-2}CHCl + NaOH = NaCl + CHOH{-2}CHOH =>
CHCl{-2}CHCl + NaOH = NaCl + CHOH{-2}CHOH
C3H8 + O2 = CO2 + H2O(water) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(water)
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
Cu + Ca3PO4 = Cu3(PO4)2 + Ca =>
3 Cu + 2 Ca3PO4 = Cu3(PO4)2 + 6 Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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