| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Ca(NO2)2 = 2 HNO2 + CaSO4
Cl2(g) + BeF2(aq) = Cl2BeF2(g) =>
Cl2(g) + BeF2(aq) = Cl2BeF2(g)
Pb(OH)2 + HCl + H2O = [Pb(OH)4]Cl2 + H2 =>
Pb(OH)2 + 2 HCl + 2 H2O = [Pb(OH)4]Cl2 + 2 H2
Al(OH)3 + HNO3 = Al(OH)(NO3)2 + H2O =>
Al(OH)3 + 2 HNO3 = Al(OH)(NO3)2 + 2 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
AgNO3 + I = AgNO3I =>
AgNO3 + I = AgNO3I
InN = In + N =>
InN = In + N
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
{226}Rn{88} = {226}Rn{86}{+} =>
{226}Rn{88} = {226}Rn{86}{+}
As2O3 + NaOH + H2O = Na(As(OH)4) =>
As2O3 + 2 NaOH + 3 H2O = 2 Na(As(OH)4)
Ca(H2BO3)2 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
Ca(H2BO3)2 + 2 Ca(OH)2 = Ca3(BO3)2 + 4 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Zn + K + Fe(CN)6 = K2Zn3[Fe(CN)6]2 =>
3 Zn + 2 K + 2 Fe(CN)6 = K2Zn3[Fe(CN)6]2
BaS2O3 + HNO3 = Ba(NO3)2 + H2S2O3 =>
BaS2O3 + 2 HNO3 = Ba(NO3)2 + H2S2O3
Ba(NO3)2 + AgNO3 = BaAg + NO3 =>
Ba(NO3)2 + AgNO3 = BaAg + 3 NO3
Sn + KOH = K + SnOH =>
Sn + KOH = K + SnOH
PCl5(g) + H2O(g) = HCl(g) + POCl3(g) =>
PCl5(g) + H2O(g) = 2 HCl(g) + POCl3(g)
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
CH3(CH2)10CH2OH + HSO3Cl = CH3(CH2)10CH2OSO3H + HCl =>
CH3(CH2)10CH2OH + HSO3Cl = CH3(CH2)10CH2OSO3H + HCl
Na3PO4 + AlCl3 = AlPO4 + NaCl =>
Na3PO4 + AlCl3 = AlPO4 + 3 NaCl
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
AgNO3 + H2O = Ag2O + H + NO3 =>
2 AgNO3 + H2O = Ag2O + 2 H + 2 NO3
FeO3(s) + CO(g) = Fe(i) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(i) + 3 CO2(g)
NaCl + Ag(No3)2 = AgCl2 + NaNo3 =>
2 NaCl + Ag(No3)2 = AgCl2 + 2 NaNo3
Fe2(CO3) + Cs = Cs2CO3 + Fe =>
Fe2(CO3) + 2 Cs = Cs2CO3 + 2 Fe
NH4ClO4 = NO2 + Cl2 + H2O =>
2 NH4ClO4 = 2 NO2 + Cl2 + 4 H2O
BaCl2(aq) + HNO3(aq) = Ba(NO3)2 + HCl =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2 + 2 HCl
KNO2 + Al2(SO4)3 = K2SO4 + Al(NO2)3 =>
6 KNO2 + Al2(SO4)3 = 3 K2SO4 + 2 Al(NO2)3
NaHCO3 + KHC4H4O6 = KNaC4H4O6 + H2O + CO2 =>
NaHCO3 + KHC4H4O6 = KNaC4H4O6 + H2O + CO2
H2O + CO2 = CH4O4 =>
2 H2O + CO2 = CH4O4
At2O3 + H2O = HAtO2 =>
At2O3 + H2O = 2 HAtO2
HgCl + H2SO4 + CaO = HgS + Ca(OH)2 + O2 + Cl2 =>
2 HgCl + 2 H2SO4 + 2 CaO = 2 HgS + 2 Ca(OH)2 + 3 O2 + Cl2
Na2O + H2O = HNa2O + O =>
2 Na2O + H2O = 2 HNa2O + O
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
C3H7Cl + OH = C3H7OH + Cl =>
C3H7Cl + OH = C3H7OH + Cl
NaOH + HC2H3O = NaC2H3O + H2O =>
NaOH + HC2H3O = NaC2H3O + H2O
Mg + (NO3) + NaOH = Mg(OH)2 + NaNO3 =>
Mg + 2(NO3) + 2 NaOH = Mg(OH)2 + 2 NaNO3
Li2(CrO4) + BrCl2 = LiCl + Br(CrO4) =>
Li2(CrO4) + BrCl2 = 2 LiCl + Br(CrO4)
MgSiO3 + H2CO3 = H4SiO4 + MgCO3 + SiO2 =>
2 MgSiO3 + 2 H2CO3 = H4SiO4 + 2 MgCO3 + SiO2
Hg + H3PO4 = HgPO4 + H =>
Hg + H3PO4 = HgPO4 + 3 H
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2 =>
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2
Be(OH)2 + H3SbO4 = Be3(SbO4)2 + H2O =>
3 Be(OH)2 + 2 H3SbO4 = Be3(SbO4)2 + 6 H2O
CH3COONa + BaCl2 = CH3COOBa + NaCl2 =>
CH3COONa + BaCl2 = CH3COOBa + NaCl2
Cu(NO3)2 + CaCo3 = CuCo3 + Ca(NO3)2 =>
Cu(NO3)2 + CaCo3 = CuCo3 + Ca(NO3)2
(NH4)2SO4 + LiCI = NH4CI + Li2SO4 =>
(NH4)2SO4 + 2 LiCI = 2 NH4CI + Li2SO4
NH4ClO4 = NH4Cl + O2 =>
NH4ClO4 = NH4Cl + 2 O2
Pb(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + PbCl2(aq)
C7H14O = H2O + C7H12 =>
C7H14O = H2O + C7H12
K2MnO2 + MnO2 + O2 = KMnO4 =>
K2MnO2 + MnO2 + 2 O2 = 2 KMnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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