| Équations équilibrées la veille | Équations équilibrées le lendemain |
W3N4 = W3 + N4
NaAIH4 + H2O = H2 + NaOH + AI(OH)3 =>
NaAIH4 + 4 H2O = 4 H2 + NaOH + AI(OH)3
Se4N4 + H2O + NaOH = NH3 + Na2Se + Na2SeO3 =>
3 Se4N4 + 6 H2O + 24 NaOH = 12 NH3 + 2 Na2Se + 10 Na2SeO3
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 = C6H12O6 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
PbCrO4 + HNO3 = Pb + NO3 + H2Cr2O7 + H2O =>
2 PbCrO4 + 4 HNO3 = 2 Pb + 4 NO3 + H2Cr2O7 + H2O
C6H6(g) + O(g) = H2O + CO2(g) =>
C6H6(g) + 15 O(g) = 3 H2O + 6 CO2(g)
NaCl + Sr(NO3) = NaNO3 + SrCl =>
NaCl + Sr(NO3) = NaNO3 + SrCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cs2MoO4 + Na2MoO4 + MoO3 + Mo = Cs45Na45Mo600O1700 =>
135 Cs2MoO4 + 135 Na2MoO4 + 3040 MoO3 + 290 Mo = 6 Cs45Na45Mo600O1700
Na2SO4 + SrC2H3O2 = SrSO4 + Na + C2H3O2 =>
Na2SO4 + SrC2H3O2 = SrSO4 + 2 Na + C2H3O2
C6H4(OH)COOH + O2 = CO2 + H2 =>
2 C6H4(OH)COOH + 11 O2 = 14 CO2 + 6 H2
Cu2S + H3O = Cu + H2S + H2O =>
Cu2S + 2 H3O = 2 Cu + H2S + 2 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Nh4Cl + AgNO3 = Nh4NO3 + AgCl =>
Nh4Cl + AgNO3 = Nh4NO3 + AgCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K3[Cr(OH)6] + FeCl3 = KCl + Fe(OH)3 + CrCl3 =>
K3[Cr(OH)6] + 2 FeCl3 = 3 KCl + 2 Fe(OH)3 + CrCl3
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
TeO32{-} + N2O4 + H2O = Te + NO3{-} + H{+} =>
2 TeO32{-} + 63 N2O4 + 62 H2O = 2 Te + 126 NO3{-} + 124 H{+}
CH3COOH(aq) + NaOH(aq) = C2H3NaO2(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = C2H3NaO2(aq) + H2O(l)
NaAIH4 + H2O = H2 + NaOH + AI(OH)3 =>
NaAIH4 + 4 H2O = 4 H2 + NaOH + AI(OH)3
Fe(H2PO4)3 + HCl = Fe(Cl)3 + H3PO4 =>
Fe(H2PO4)3 + 3 HCl = Fe(Cl)3 + 3 H3PO4
NaAIH4 + H2O = H2 + NaOH + AI(OH)3 =>
NaAIH4 + 4 H2O = 4 H2 + NaOH + AI(OH)3
CoO + Li = Li006Co094O + O2 =>
188 CoO + 12 Li = 2 Li006Co094O + 93 O2
Si4 + O2 = Si2O6 =>
Si4 + 6 O2 = 2 Si2O6
CaCO3 + H2SiO3 = H2CO3 + CaSiO3 =>
CaCO3 + H2SiO3 = H2CO3 + CaSiO3
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Hg + PtF2 = HgF2 + Pt =>
Hg + PtF2 = HgF2 + Pt
CaCl2 + Ca(OH)2 = CaClOH =>
CaCl2 + Ca(OH)2 = 2 CaClOH
Pb(C2H3O2)3 + H2S = Pb2S3 + HC2H3O2 =>
2 Pb(C2H3O2)3 + 3 H2S = Pb2S3 + 6 HC2H3O2
Cu + H2SO4 + H2O = CuSO4*5H2O + H2Cu =>
2 Cu + H2SO4 + 5 H2O = CuSO4*5H2O + H2Cu
Na2S2O5 + ICl + H2O = H2SO4 + HI + NaCl =>
Na2S2O5 + 2 ICl + 3 H2O = 2 H2SO4 + 2 HI + 2 NaCl
Ag3C2Cl + HCl = C2H2 + AgCl =>
Ag3C2Cl + 2 HCl = C2H2 + 3 AgCl
O2 + C4H10 = C4H2O3 + H2O =>
7 O2 + 2 C4H10 = 2 C4H2O3 + 8 H2O
K(s) + H2O = K2O + H =>
2 K(s) + H2O = K2O + 2 H
C3H7OH + I = CHI3 + H2O + HI =>
C3H7OH + 12 I = 3 CHI3 + H2O + 3 HI
H3PO4 + Li(OH)3 = LiPO4 + H2O =>
H3PO4 + Li(OH)3 = LiPO4 + 3 H2O
C8H18 + O = CO + H =>
C8H18 + 8 O = 8 CO + 18 H
Cu + BaO = CuO + Ba =>
Cu + BaO = CuO + Ba
AgS + H = Ag + HS =>
AgS + H = Ag + HS
H{+} + MnO{2+} + SO3{2-} = Mn{2+} + S2O6{2-} + H2O =>
2 H{+} + MnO{2+} + 2 SO3{2-} = Mn{2+} + S2O6{2-} + H2O
NaOH + CaN2O6 = NaNO3 + CaO2H2 =>
2 NaOH + CaN2O6 = 2 NaNO3 + CaO2H2
Zn(s) + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l) =>
Zn(s) + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l)
FAD + H = FADH =>
FAD + H = FADH
Al(OH)3 + HI = Al(I)3 + H2O =>
Al(OH)3 + 3 HI = Al(I)3 + 3 H2O
C6H6 + CH2O = C7H8O2 + H2O =>
2 C6H6 + 9 CH2O = 3 C7H8O2 + 3 H2O
Fe + C2H4O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 C2H4O2 = 2 Fe(C2H3O2)3 + 3 H2
KClO3 + Al + S = KCl + Al2(SO4)3 =>
4 KClO3 + 2 Al + 3 S = 4 KCl + Al2(SO4)3
Fe2O3 + H2S = Fe2SO3 + H =>
Fe2O3 + H2S = Fe2SO3 + 2 H
Na(s) + MgI(aq) = NaI2(aq) + Mg(s) =>
Na(s) + 2 MgI(aq) = NaI2(aq) + 2 Mg(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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