| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
CuSO4 + H2O = CuSO4*3H2O =>
CuSO4 + 3 H2O = CuSO4*3H2O
Li + H{3}PO{4} = H{2} + Li{3}PO{4} =>
Li + 3 H{3}PO{4} = 3 H{2} + Li{3}PO{4}
CH3Br + Li = CH3Li + Br2 =>
2 CH3Br + 2 Li = 2 CH3Li + Br2
PbO2 + MnSO4 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
C2H4 + Br = C2H4Br2 =>
C2H4 + 2 Br = C2H4Br2
AlP(s) + H2O(l) = Al(OH)3(s) + PH3(g) =>
AlP(s) + 3 H2O(l) = Al(OH)3(s) + PH3(g)
P + O2 = P2(O5)3 =>
4 P + 15 O2 = 2 P2(O5)3
NaCl + H2O = HOCl + H2 + NaOH =>
NaCl + 2 H2O = HOCl + H2 + NaOH
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3 =>
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
SrSO4 + Ca(OH)2 = Sr(OH)2 + CaSO4 =>
SrSO4 + Ca(OH)2 = Sr(OH)2 + CaSO4
Ba(OH)2 + Na = NaOH + Ba =>
Ba(OH)2 + 2 Na = 2 NaOH + Ba
Pb + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb + 2 HCl(aq) = PbCl2(aq) + H2(g)
Ca + H2O = H2CaO2 + H =>
Ca + 2 H2O = H2CaO2 + 2 H
Zn + MnSO4 = Mn + ZnSO4 =>
Zn + MnSO4 = Mn + ZnSO4
K(OH) + CrBr2 = Cr(OH) + KBr2 =>
K(OH) + CrBr2 = Cr(OH) + KBr2
Na2S2O4 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O4 + 6 NaMnO4 + 4 NaCl + 8 HCl = 6 MnCl2 + 10 Na2SO4 + 4 H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Cl2(aq) + KBr(aq) + C6H14 = CCl(aq) + KH(aq) + Br(s) =>
3 Cl2(aq) + 14 KBr(aq) + C6H14 = 6 CCl(aq) + 14 KH(aq) + 14 Br(s)
Nd + Fe + O3 = NdFeO3 =>
Nd + Fe + O3 = NdFeO3
Sodiumphosphate + Cu2SO4 = sodiumsulfate + Cu3PO4 =>
2 Na3PO4 + 3 Cu2SO4 = 3 Na2SO4 + 2 Cu3PO4
NaHS + HBr = NaBr + H2S =>
NaHS + HBr = NaBr + H2S
CaOCl2 + HCl = Cl2 + CaCl2 + H2O =>
CaOCl2 + 2 HCl = Cl2 + CaCl2 + H2O
Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)
Co(NO3)2(aq) + H2S(aq) = CoS + HNO3 =>
Co(NO3)2(aq) + H2S(aq) = CoS + 2 HNO3
Hg(NO3) + KI = KNO3 + HgI =>
Hg(NO3) + KI = KNO3 + HgI
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3(s) + LiNO3(aq) =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3(s) + 3 LiNO3(aq)
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
CO + H2O = C2H4 + O2 =>
2 CO + 2 H2O = C2H4 + 2 O2
Li2S(aq) + Sn(ClO4)2(aq) = Li(ClO4) + SnS =>
Li2S(aq) + Sn(ClO4)2(aq) = 2 Li(ClO4) + SnS
Al(s)Cl2(g) = AlCl2(s) =>
Al(s)Cl2(g) = AlCl2(s)
(CH3COO)2Ca + Na2CO3 = (CH3COO)Na + CaCO3 =>
(CH3COO)2Ca + Na2CO3 = 2(CH3COO)Na + CaCO3
Cu + LiBr = Li + CuBr2 =>
Cu + 2 LiBr = 2 Li + CuBr2
Mg3(PO4)2 + Fe2(SO4)3 = MgSO4 + FePO4 =>
Mg3(PO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 FePO4
Li2CO3 + Mg(NO3)2 = Li(NO3) + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 Li(NO3) + MgCO3
[Co(H2O)6]Cl2 = CoCl2 + H2O(g) =>
[Co(H2O)6]Cl2 = CoCl2 + 6 H2O(g)
FeCl3 + (CH3)2NH + H2O = Fe(OH)3 + [(CH3)2NH2]Cl =>
FeCl3 + 3(CH3)2NH + 3 H2O = Fe(OH)3 + 3[(CH3)2NH2]Cl
NaNO3 + SiC8H20O4 + CoN2O6H12O6 + O2 = Na2CoSiO4 + CO2 + N2 + H2O =>
2 NaNO3 + SiC8H20O4 + CoN2O6H12O6 + 7 O2 = Na2CoSiO4 + 8 CO2 + 2 N2 + 16 H2O
KMnO2 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO2 + 2 KCl + 4 H2SO4 = 2 K2SO4 + 2 MnSO4 + 4 H2O + Cl2
Al + Br + K2SO4 = KBr + Al2(SO4)3 =>
2 Al + 6 Br + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + CaOH = HOH + Ca + Cl =>
HCl + CaOH = HOH + Ca + Cl
MnO4{-} + H2O + H{+} = Mn{2+} + H2O2 =>
2 MnO4{-} + 2 H2O + 6 H{+} = 2 Mn{2+} + 5 H2O2
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
H + CH4 = CH5 =>
H + CH4 = CH5
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
KMnO4 + H2SO4 + Cu = KSO4MnO + CuO + H2O =>
KMnO4 + H2SO4 + 2 Cu = KSO4MnO + 2 CuO + H2O
Al + NaNO3 + H2O = NH3 + AlO2{-} + NaOH{-} + H{+} =>
3 Al + NaNO3 + 4 H2O = NH3 + 3 AlO2{-} + NaOH{-} + 4 H{+}
BaCO3 + CH3COOH = Ba(CH3COO)2 + CO2 + H2O =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + CO2 + H2O
HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O1 =>
2 HClO4 + Cu(OH)2 = Cu(ClO4)2 + 2 H2O1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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