| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(C2H3O2)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(C2H3O2)
KMnO4 + Zn + H2O = MnO2 + ZnO + KOH =>
2 KMnO4 + 3 Zn + H2O = 2 MnO2 + 3 ZnO + 2 KOH
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
Pb(NO3) + Na2(SO4) = Pb2(SO4) + Na(NO3) =>
2 Pb(NO3) + Na2(SO4) = Pb2(SO4) + 2 Na(NO3)
KNO2 + PBO2 + HCl = KNO3 + PBCl2 + H2O =>
KNO2 + PBO2 + 2 HCl = KNO3 + PBCl2 + H2O
Al{+3} + HgCl2 = AlCl3 + Hg{+2} =>
2 Al{+3} + 3 HgCl2 = 2 AlCl3 + 3 Hg{+2}
V2O5 + PbCl4 = VCl5 + PbO2 =>
2 V2O5 + 5 PbCl4 = 4 VCl5 + 5 PbO2
(NH4)(CO3) + SnCl4 = SnCO3 + NH4 + Cl =>
(NH4)(CO3) + SnCl4 = SnCO3 + NH4 + 4 Cl
Na2HPO4 + H2SO4 = NaH2PO4 + Na2SO4 =>
2 Na2HPO4 + H2SO4 = 2 NaH2PO4 + Na2SO4
KNO3(aq) + NaOH(aq) = KOH + NaNO3 =>
KNO3(aq) + NaOH(aq) = KOH + NaNO3
CuOH2 = CuH2O =>
CuOH2 = CuH2O
KNO3(s) + C12H22O11(s) = KNO2(s) + CO2(g) + H2O(g) =>
24 KNO3(s) + C12H22O11(s) = 24 KNO2(s) + 12 CO2(g) + 11 H2O(g)
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
CuCl2*2H2O + PPh3 = [Cu(PPh3)Cl]4 + H2O + Cl =>
4 CuCl2*2H2O + 4 PPh3 = [Cu(PPh3)Cl]4 + 8 H2O + 4 Cl
Na2SiF6 + O2 = SiO2 + F2 + Na2O =>
2 Na2SiF6 + 3 O2 = 2 SiO2 + 6 F2 + 2 Na2O
Li2O + CO2 = LiCO3CO + O2 = CO2 =>
2 Li2O + 8 CO2 = 4 LiCO3CO + O2
C + HNO3(conc) = NO2 + C2O + H2O =>
2 C + 2 HNO3(conc) = 2 NO2 + C2O + H2O
H2O + Na2O = H2O2Na2 =>
H2O + Na2O = H2O2Na2
H3(PO4) + Co(OH)3 = Co(PO4) + H2O =>
H3(PO4) + Co(OH)3 = Co(PO4) + 3 H2O
Rb2O + Cl2 = RbCl + O2 =>
2 Rb2O + 2 Cl2 = 4 RbCl + O2
KOH(ag) + H2S(ag) = K2S(ag) + H2O(l) =>
2 KOH(ag) + H2S(ag) = K2S(ag) + 2 H2O(l)
KNO3 + H2 = NH3 + KOH + H2O =>
KNO3 + 4 H2 = NH3 + KOH + 2 H2O
Rb3PO4 + BaI2 = RbI + Ba3(PO4)2 =>
2 Rb3PO4 + 3 BaI2 = 6 RbI + Ba3(PO4)2
Hg2Cl2 + NH3 = NH4Cl + Hg + HgNH2Cl =>
Hg2Cl2 + 2 NH3 = NH4Cl + Hg + HgNH2Cl
CsI + NaOH = CsOH + NaI =>
CsI + NaOH = CsOH + NaI
C2H3CI + O2 = CO2 + H2O + HCI =>
2 C2H3CI + 5 O2 = 4 CO2 + 2 H2O + 2 HCI
HI(aq) + CaS(aq) = CaI + SH =>
HI(aq) + CaS(aq) = CaI + SH
RbOH + SiO2 = RbSiO3 + H2 =>
2 RbOH + 2 SiO2 = 2 RbSiO3 + H2
KOH(aq) + AlCl3(aq) = KCl(aq) + Al(OH)3(aq) =>
3 KOH(aq) + AlCl3(aq) = 3 KCl(aq) + Al(OH)3(aq)
Cu(HNO3)2 + NaOH = Cu(OH)2 + Na(HNO3) =>
Cu(HNO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(HNO3)
HNO3 + Pb(OH)2 = (NO3)2Pb + H2O =>
2 HNO3 + Pb(OH)2 = (NO3)2Pb + 2 H2O
Cr(NO3)2 + NaOH = CrOH + Na(NO3)2 =>
Cr(NO3)2 + NaOH = CrOH + Na(NO3)2
KOH + CH4O = KOCH3 + H2O =>
KOH + CH4O = KOCH3 + H2O
Ru + KNO3 + KOH = K2RuO4 + KNO2 + H2O =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + 3 KNO2 + H2O
P2S5 + NaOH = Na3PO2S2 + NaSH + H2O =>
P2S5 + 7 NaOH = 2 Na3PO2S2 + NaSH + 3 H2O
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
Mg(ClO3)2 + Ba = Ba(ClO3)2 + Mg =>
Mg(ClO3)2 + Ba = Ba(ClO3)2 + Mg
NaHCO3 + C4H6O3 = C6H5O7Na3 + H2O + CO2 =>
24 NaHCO3 + 9 C4H6O3 = 8 C6H5O7Na3 + 19 H2O + 12 CO2
Li(s) + H2O = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2(g)
Ca + (NO2)2 = CaO + NO =>
2 Ca + (NO2)2 = 2 CaO + 2 NO
BCl3 + LiAlH4 = B2H6 + LiCl + AlCl3 =>
4 BCl3 + 3 LiAlH4 = 2 B2H6 + 3 LiCl + 3 AlCl3
Ca2CO3 + H3OSCN = CaSCN + (H3O)2CO3 =>
Ca2CO3 + 2 H3OSCN = 2 CaSCN + (H3O)2CO3
Li + CH3COOH = LiC2H3O2 + H2 =>
2 Li + 2 CH3COOH = 2 LiC2H3O2 + H2
Fe(OH)2 + OH = Fe2O3 + H2O =>
2 Fe(OH)2 + 2 OH = Fe2O3 + 3 H2O
Li + Ca(NO3)2 = Li(NO3)2 + Ca =>
Li + Ca(NO3)2 = Li(NO3)2 + Ca
S2O3 + I2 = S4I4 + O2 =>
2 S2O3 + 2 I2 = S4I4 + 3 O2
Al + Po = AlPo =>
Al + Po = AlPo
Li + I2 = Li2I =>
4 Li + I2 = 2 Li2I
S8 + Cl = S2Cl2 =>
S8 + 8 Cl = 4 S2Cl2
Mg + H3(Po4)2 = MgPo4 + H =>
2 Mg + H3(Po4)2 = 2 MgPo4 + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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