| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Na2EDTA = FeEDTA + Na2SO4
C3H2 + H2 = C3H6 =>
C3H2 + 2 H2 = C3H6
Ca + (Ca(NO3)2) = CaNO3 =>
Ca + (Ca(NO3)2) = 2 CaNO3
Na2S + HgSO4 = Na2(SO4) + HgS =>
Na2S + HgSO4 = Na2(SO4) + HgS
AgNa3 + H2SO4 = Ag2SO4 + HNa3 =>
2 AgNa3 + H2SO4 = Ag2SO4 + 2 HNa3
Pb(C2H3O2)2 + Al(NO3)3 = Pb(NO3)2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 Al(NO3)3 = 3 Pb(NO3)2 + 2 Al(C2H3O2)3
KClAgF = KFAgCl =>
KClAgF = KFAgCl
Ba(OH)2 + H3Po2 = Ba3(Po2)2 + H2O =>
3 Ba(OH)2 + 2 H3Po2 = Ba3(Po2)2 + 6 H2O
C3H8 + O2(g) = CO2 + H2O =>
C3H8 + 5 O2(g) = 3 CO2 + 4 H2O
HCO3 + NaOH = NaCO3 + H2O =>
HCO3 + NaOH = NaCO3 + H2O
Mg + Cu2SO4 = MgSO4 + Cu2 =>
Mg + Cu2SO4 = MgSO4 + Cu2
Na2SiO3 + LiOH = Li2Na2SiO4 + H2O =>
Na2SiO3 + 2 LiOH = Li2Na2SiO4 + H2O
FeCl3(aq) + HCl(aq) = FeCl(aq) + HCl3(aq) =>
FeCl3(aq) + HCl(aq) = FeCl(aq) + HCl3(aq)
Cu(CH3COO)2 + Na2SO4 = NaCH3COO + CuSO4 =>
Cu(CH3COO)2 + Na2SO4 = 2 NaCH3COO + CuSO4
MgSO4 + LiBr = Li2SO4 + MgBr2 =>
MgSO4 + 2 LiBr = Li2SO4 + MgBr2
[Co(NH3)5(NO3)]Cl2 + AgNO3 = AgCl + [Co(NH3)5(NO3)](NO3)2 =>
[Co(NH3)5(NO3)]Cl2 + 2 AgNO3 = 2 AgCl + [Co(NH3)5(NO3)](NO3)2
HCl(aq) + LiOH(aq) = LiCl(s) + H2O(g) =>
HCl(aq) + LiOH(aq) = LiCl(s) + H2O(g)
C2H2 + NaClO = C2Na + H2ClO =>
C2H2 + NaClO = C2Na + H2ClO
Ag(s) + H2SO4(l) = H2O + SO2 + AgSO4 =>
Ag(s) + 2 H2SO4(l) = 2 H2O + SO2 + AgSO4
Mg(NO3)2 + HClO = Mg(OCl)2 + HNO3 =>
Mg(NO3)2 + 2 HClO = Mg(OCl)2 + 2 HNO3
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
CrCl3 + NH3 = CrN + NH4Cl =>
CrCl3 + 4 NH3 = CrN + 3 NH4Cl
C2H2 + NaClO = C2Na + H2ClO =>
C2H2 + NaClO = C2Na + H2ClO
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
InCl3 + H2O = In(OH)3 + H2 + Cl2 =>
2 InCl3 + 6 H2O = 2 In(OH)3 + 3 H2 + 3 Cl2
ZnCl3 + H2 = HCl + ZnCl =>
ZnCl3 + H2 = 2 HCl + ZnCl
Cu + SnCl4 = CuCl + Sn =>
4 Cu + SnCl4 = 4 CuCl + Sn
O2F + H2O = O2 + HF =>
4 O2F + 2 H2O = 5 O2 + 4 HF
Co(NO3)2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3]*4H20 + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H20 + 10 NaHCO3 + 41 H2O2 = 2 Na3[Co(CO3)3]*4H20 + 86 H2O + 4 NaNO3 + 4 CO2
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Ca(NO3)2 + Cr(MnO4)3 = Cr(NO3)3 + Ca(MnO4)2 =>
3 Ca(NO3)2 + 2 Cr(MnO4)3 = 2 Cr(NO3)3 + 3 Ca(MnO4)2
Pb + Fe(NO3)3 = Fe + Pb(NO3) =>
3 Pb + Fe(NO3)3 = Fe + 3 Pb(NO3)
C2H2 + NaClO = C2Na + H2ClO =>
C2H2 + NaClO = C2Na + H2ClO
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
HCH2ClCO2(aq) + OH(aq) = CH2ClCO2(aq) + H2O(l) =>
HCH2ClCO2(aq) + OH(aq) = CH2ClCO2(aq) + H2O(l)
FeS(s) = Fe(s) + S8(g) =>
8 FeS(s) = 8 Fe(s) + S8(g)
Li + CoBr6 = LiBr + CoBr2 =>
4 Li + CoBr6 = 4 LiBr + CoBr2
Tl2(CO3)3 = CO2 + Tl2O3 =>
Tl2(CO3)3 = 3 CO2 + Tl2O3
Co(NO3)2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3]*4H20 + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H20 + 10 NaHCO3 + 41 H2O2 = 2 Na3[Co(CO3)3]*4H20 + 86 H2O + 4 NaNO3 + 4 CO2
H2O + Sn(S2O3)2{2-} + FeS2O8{+} = SO4{2-} + Sn{4+} + Fe{2+} + H{+} =>
10 H2O + Sn(S2O3)2{2-} + 6 FeS2O8{+} = 16 SO4{2-} + Sn{4+} + 6 Fe{2+} + 20 H{+}
Na2S2O3 + HI + HIO3 = Na2S4O6 + NaI + HOH =>
6 Na2S2O3 + 5 HI + HIO3 = 3 Na2S4O6 + 6 NaI + 3 HOH
Ca(OH)2 + SiO2 = Ca3SiO5 + H2O =>
3 Ca(OH)2 + SiO2 = Ca3SiO5 + 3 H2O
Sn + HCl = SnCl2 + H2(g) =>
Sn + 2 HCl = SnCl2 + H2(g)
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
Fe{3+} + C{2+} = Fe{0+} + C{4+} =>
2 Fe{3+} + 3 C{2+} = 2 Fe{0+} + 3 C{4+}
Cu(NO3)2 + Li2S = LiNO3 + CuS =>
Cu(NO3)2 + Li2S = 2 LiNO3 + CuS
C2H4O2 + Na2CO3 = Na + H2O + CO2 =>
C2H4O2 + 4 Na2CO3 = 8 Na + 2 H2O + 6 CO2
Fe + HBr = FeHBr2 + H2 =>
2 Fe + 4 HBr = 2 FeHBr2 + H2
H3PO4 + AgCl = H3Cl + AgPO4 =>
H3PO4 + AgCl = H3Cl + AgPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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