| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 HNO3 = 2 KNO3 + H2
Al(OH)3 + NaOH = Al + Na(OH)3 =>
2 Al(OH)3 + 3 NaOH = 2 Al + 3 Na(OH)3
ClSMg = MgSCl =>
ClSMg = MgSCl
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
SCd = CdS =>
SCd = CdS
Mn2O5 = MnO2 + O2 =>
2 Mn2O5 = 4 MnO2 + O2
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3 =>
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3
Na2S + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 Na2S + 8 NaIO3 + 13 H2SO4 = 18 NaHSO4 + 4 H2O + 4 I2
BariumChlorideHydrogenPhosphate = BariumPhosphateHydrogenChloride =>
BariumChlorideHydrogenPhosphate = BariumPhosphateHydrogenChloride
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
CCl4HF = CCl3FHCl =>
CCl4HF = CCl3FHCl
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Cu + NHO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Pb(NO3)2KBr = PbBrK(NO3)2 =>
Pb(NO3)2KBr = PbBrK(NO3)2
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CuSO4NH4OH = NH4CuOHSO4 =>
CuSO4NH4OH = NH4CuOHSO4
N2 + S8 = NS2 =>
2 N2 + S8 = 4 NS2
Na + HO = NaOH = H =>
Na + HO = NaOH
K2S + Hg(NO3)2 = KNO3 + HgS =>
K2S + Hg(NO3)2 = 2 KNO3 + HgS
Hg + ZnCl2 = HgCl + Zn =>
2 Hg + ZnCl2 = 2 HgCl + Zn
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
CaO + SnI4 = Sn2O4 + CaI2 =>
4 CaO + 2 SnI4 = Sn2O4 + 4 CaI2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2O + AlO = Al(OH)2 =>
H2O + AlO = Al(OH)2
CuClNaOH = Cu(OH)NaCl =>
CuClNaOH = Cu(OH)NaCl
Li(s)NaCl(aq) = Na(s)LiCl(aq) =>
Li(s)NaCl(aq) = Na(s)LiCl(aq)
potassiumhydroxide + sulfuricacid = potassiumsulfate + water =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Fe2O3FeO3H3 = Fe2O3H2O =>
2 Fe2O3FeO3H3 = 3 Fe2O3H2O
CuHCaO = CaHCuO =>
CuHCaO = CaHCuO
NaCl(s) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2(g)
MgCl(aq)NaCO(aq) = MgCO(aq)NaCl =>
MgCl(aq)NaCO(aq) = MgCO(aq)NaCl
Mg + LiOH = Li + MgOH =>
Mg + LiOH = Li + MgOH
AlClAmP = AlPAmCl =>
AlClAmP = AlPAmCl
H{+} + Cu2S + NO3{-} = Cu{+2} + SO4{-2} + NO2{-} + H2O =>
2 H{+} + Cu2S + 5 NO3{-} = 2 Cu{+2} + SO4{-2} + 5 NO2{-} + H2O
KPO4 + Sr(NO3)2 = KNO3 + Sr(PO4)2 =>
2 KPO4 + Sr(NO3)2 = 2 KNO3 + Sr(PO4)2
KCl(aq) + CaS(aq) = CaCl + KS =>
KCl(aq) + CaS(aq) = CaCl + KS
LiCdCN = LiCNCd =>
LiCdCN = LiCNCd
SiO2 + NH4F = (NH4)2SiF6 + NH3 + H2O =>
SiO2 + 6 NH4F = (NH4)2SiF6 + 4 NH3 + 2 H2O
AsO2{-} + I2 + H2O = I{-} + AsO4{3-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{3-} + 4 H{+}
Zn + NaOH = Na2Zn(OH)2 =>
Zn + 2 NaOH = Na2Zn(OH)2
ZrCl4 + Na = Zr + NaCl4 =>
ZrCl4 + Na = Zr + NaCl4
AgClMgF = AgFClMg =>
AgClMgF = AgFClMg
HNO3 + CuSO4 = Cu(NO3)2 + H2SO4 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + H2SO4
[Co(C2H8N2)SO4]OHHCl = [Co(SO4)(C2H8N2)]ClH2O =>
[Co(C2H8N2)SO4]OHHCl = [Co(SO4)(C2H8N2)]ClH2O
CuClZnN = ZnClCuN =>
CuClZnN = ZnClCuN
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + O71656 = FeO =>
71656 Fe + O71656 = 71656 FeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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