| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
C10H16 + KMnO4 = C10H12(OH)2 + MnO2 + KOH =>
C10H16 + 2 KMnO4 = C10H12(OH)2 + 2 MnO2 + 2 KOH
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
CuSO4(aq) + NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq)
Cr2(SO4)3 + H3PO4 = Cr(PO4) + H2(SO4) =>
Cr2(SO4)3 + 2 H3PO4 = 2 Cr(PO4) + 3 H2(SO4)
Br2 + NaOH = NaBr + H2O2 =>
Br2 + 2 NaOH = 2 NaBr + H2O2
Al4C3 + HCl = Al(Cl)3 + CH4 =>
Al4C3 + 12 HCl = 4 Al(Cl)3 + 3 CH4
C10H15NO + HI + P = C10H15N + PI3 + H2O = H3PO4 + HI =>
3 C10H15NO + 6 HI + 2 P = 3 C10H15N + 2 PI3 + 3 H2O
Sr(NO3) + H2SO4 = HNO3 + SrHSO4 =>
Sr(NO3) + H2SO4 = HNO3 + SrHSO4
BaCl2 + LiOH = LiCl + Ba(OH)2 =>
BaCl2 + 2 LiOH = 2 LiCl + Ba(OH)2
Fe2(SO4)3 + HF = H2SO4 + FeF3 =>
Fe2(SO4)3 + 6 HF = 3 H2SO4 + 2 FeF3
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
Al(OH)3*3H2O = Al(OH)3 + H2O =>
Al(OH)3*3H2O = Al(OH)3 + 3 H2O
NbBr5 + Nb = NbBr4 =>
4 NbBr5 + Nb = 5 NbBr4
Fe + CrCl3 = FeCl2 + Cr =>
3 Fe + 2 CrCl3 = 3 FeCl2 + 2 Cr
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
KCl = K + KCl2 =>
2 KCl = K + KCl2
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
LiOH + KCrO4 = LiCrO4 + KOH =>
LiOH + KCrO4 = LiCrO4 + KOH
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + KMnO4 = C3H4O3 + MnO2 + KOH + H2O =>
9 CH4 + 14 KMnO4 = 3 C3H4O3 + 14 MnO2 + 14 KOH + 5 H2O
Cr(OH)3 + KOH = K[Cr(OH)4] =>
Cr(OH)3 + KOH = K[Cr(OH)4]
CH4 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
6 CH4 + 14 KMnO4 = 3 C2O4K2 + 14 MnO2 + 8 KOH + 8 H2O
Cu(OH)2 + NO3 = Cu(NO3)2 + OH =>
Cu(OH)2 + 2 NO3 = Cu(NO3)2 + 2 OH
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
Zn(No3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KNo3 =>
2 Zn(No3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KNo3
AgBr + CrF3 = AgF3 + CrBr =>
AgBr + CrF3 = AgF3 + CrBr
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
KI + HClO + HCl = KCl + I2 + H2O =>
2 KI + HClO + HCl = 2 KCl + I2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
H2TeO4 + Fe(OH)3 = Fe2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Fe(OH)3 = Fe2(TeO4)3 + 6 H2O
AgF + NaOCl = AgCl + NaOF =>
AgF + NaOCl = AgCl + NaOF
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KOH + HI = HOH + KI =>
KOH + HI = HOH + KI
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
[Co(H2O)6]{+2} + Cl{-} = CoCl4{-2} + H2O =>
[Co(H2O)6]{+2} + 4 Cl{-} = CoCl4{-2} + 6 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
KOH + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KOH + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
Zn(Hg) + HgO(s) = ZnO(s) + Hg(l) =>
Zn(Hg) + HgO(s) = ZnO(s) + 2 Hg(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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