| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 Na2SO3 + 3 H2SO4 = K2SO4 + 2 CrSO4 + 4 Na2SO4 + 3 H2O
BaCl2 + CaBr2 = BaBr2CaCl2 =>
BaCl2 + CaBr2 = BaBr2CaCl2
CH3OH + NaBr = CH3Br + NaOH =>
CH3OH + NaBr = CH3Br + NaOH
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + KNo3(aq) =>
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNo3(aq)
NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3 =>
NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3
CrO + H = CrHO =>
CrO + H = CrHO
H2S + KClO = S + KCl + H2O =>
H2S + KClO = S + KCl + H2O
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2 =>
2 Bi(NO3)3 + 6 Na2SnO2 + 6 NaOH = 2 Bi + 6 Na2SnO3 + 6 NaNO3 + 3 H2
C10H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C10H11NO3 + 49 O2 = 40 CO2 + 22 H2O + 4 NO2
Na2S + KIO3 = K2S + NaIO3 =>
Na2S + 2 KIO3 = K2S + 2 NaIO3
ZnS + HCl = H2S + Cl + Zn =>
ZnS + 2 HCl = H2S + 2 Cl + Zn
CCl4 + Cu2 = CuCl2 + C =>
CCl4 + Cu2 = 2 CuCl2 + C
AlO + H2O = AlH3 + O2 =>
4 AlO + 6 H2O = 4 AlH3 + 5 O2
H3A2{+} + NaOH = H2O + A{-} + Na{+} =>
H3A2{+} + 3 NaOH = 3 H2O + 2 A{-} + 3 Na{+}
AgNo2 + H2SO4 = AgSO4 + H2No2 =>
AgNo2 + H2SO4 = AgSO4 + H2No2
Ni + H2SO4 = H2Ni + SO4 =>
Ni + H2SO4 = H2Ni + SO4
C6H99(l) + O2(g) = CO2(g) + H99O(g) =>
2 C6H99(l) + 13 O2(g) = 12 CO2(g) + 2 H99O(g)
C3H6 + CH4 = (C2H5) =>
C3H6 + CH4 = 2(C2H5)
Cl2 + Na2SO3 = NaCl + SO2 + O2 =>
2 Cl2 + 2 Na2SO3 = 4 NaCl + 2 SO2 + O2
Au + O2 + HCl = H[AuCl4] + H2O =>
4 Au + 3 O2 + 16 HCl = 4 H[AuCl4] + 6 H2O
S2 + C = CS2 =>
S2 + C = CS2
H3PO4(aq) + NaOH(aq) = Na3PO4 + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 H2O(l)
NaOH + CuSO4 = NaCu + OHSO4 =>
NaOH + CuSO4 = NaCu + OHSO4
Fe32O = Fe + O =>
Fe32O = 32 Fe + O
Ag + H2SO4 = H2 + Ag(SO4)3 =>
Ag + 3 H2SO4 = 3 H2 + Ag(SO4)3
HNO3 + P + H20O = H3PO4 + NO =>
77 HNO3 + 39 P + 2 H20O = 39 H3PO4 + 77 NO
Zn2 + Cl = ZnCl3 =>
Zn2 + 6 Cl = 2 ZnCl3
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Zn(HCO3)2 = ZnO + H2O + CO2 =>
Zn(HCO3)2 = ZnO + H2O + 2 CO2
CaH2 + Cl2CO3 = CaCl2 + H2CO3 =>
CaH2 + Cl2CO3 = CaCl2 + H2CO3
HCl + Cu(HO)2 = CuCl2 + H2O =>
2 HCl + Cu(HO)2 = CuCl2 + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3 + H2O(g) + N2 =>
(NH4)2Cr2O7(s) = Cr2O3 + 4 H2O(g) + N2
HCl + C3Cl3N3O3 = Cl2 + C3H2N3O3 =>
4 HCl + 2 C3Cl3N3O3 = 5 Cl2 + 2 C3H2N3O3
CrBr3 + Cl2 + KOH = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Fe3(PO4)2 + NaCl = FeCl2 + Na3(PO4) =>
Fe3(PO4)2 + 6 NaCl = 3 FeCl2 + 2 Na3(PO4)
H2C4H4O6 + KOH = K2C4H4O6 + H2O =>
H2C4H4O6 + 2 KOH = K2C4H4O6 + 2 H2O
H2C2O4 + CsOH = H2O + HCsC2O4 =>
H2C2O4 + CsOH = H2O + HCsC2O4
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3 =>
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3
H2SO3 + KMnO4 + HCl = H2SO4 + MnCl2 + KCl + H2O =>
5 H2SO3 + 2 KMnO4 + 6 HCl = 5 H2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
Al + H2PO4 = Al2(PO4)3 + H2 =>
2 Al + 3 H2PO4 = Al2(PO4)3 + 3 H2
K2S + NH4Cl = KCl + S(NH4)2 =>
K2S + 2 NH4Cl = 2 KCl + S(NH4)2
K2S + Fe(NO3)3 = Fe2S3 + KNO3 =>
3 K2S + 2 Fe(NO3)3 = Fe2S3 + 6 KNO3
NH3 + H2PO4{-} = NH4{+} + HPO4{2-} =>
NH3 + H2PO4{-} = NH4{+} + HPO4{2-}
SO3{2-} + Mn{2+} = MnSO3 =>
SO3{2-} + Mn{2+} = MnSO3
Mg(s) + Cu(SO4)(aq) = Cu + Mg(SO4) =>
Mg(s) + Cu(SO4)(aq) = Cu + Mg(SO4)
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
Cr2(SO4)3 + FeSO4 = CrSO4 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 FeSO4 = 2 CrSO4 + Fe2(SO4)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C9H8O4 + CHCl3 = C9H7O3Cl + CH2Cl2O =>
C9H8O4 + CHCl3 = C9H7O3Cl + CH2Cl2O
KClO3 + KMnO4 + H2O = MnO2 + KClO4 + KOH =>
3 KClO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 KClO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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