| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = [Cu(OH2)4]SO4*H2O
NaClO3 + H2SO4 + CH3OH = ClO2 + NaHSO4 + CHOOH + H2O =>
4 NaClO3 + 4 H2SO4 + CH3OH = 4 ClO2 + 4 NaHSO4 + CHOOH + 3 H2O
S02 + H2O + O2 = H2SO4 =>
S02 + 2 H2O + 3 O2 = 2 H2SO4
NaNO3 + H2O = Na2O + HNO3 =>
2 NaNO3 + H2O = Na2O + 2 HNO3
C2H5Cl + CH3Cl = C3H8 + Cl2 =>
C2H5Cl + CH3Cl = C3H8 + Cl2
HC1 + AgNO3 = AgC1 + HNO3 =>
HC1 + AgNO3 = AgC1 + HNO3
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq)
CaCl2(s) + NaHCO3(s) = CaCO3(s) + NaCl(aq) + CO2(g) + H2O(l) =>
CaCl2(s) + 2 NaHCO3(s) = CaCO3(s) + 2 NaCl(aq) + CO2(g) + H2O(l)
MnS2O3 + MnO4 = MnO2 + SO4 =>
2 MnS2O3 + 7 MnO4 = 9 MnO2 + 4 SO4
AlPO4 + Ni(OH)2 = Ni3(PO4)2 + Al(OH)3 =>
2 AlPO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 2 Al(OH)3
Ni + ZnI2 = Zn + NiI2 =>
Ni + ZnI2 = Zn + NiI2
H2SO4 + KHCO3 = KHCH2SO7 =>
H2SO4 + KHCO3 = KHCH2SO7
Al2S3 + FeO = FeS + Al2O3 =>
Al2S3 + 3 FeO = 3 FeS + Al2O3
Na2O2 + P2O5 = Na3PO4 + O2 =>
6 Na2O2 + 2 P2O5 = 4 Na3PO4 + 3 O2
Bh + H2O = BhO + H2 =>
Bh + H2O = BhO + H2
Al + H2O + KOH + KNO3 = NH3 + K[Al(OH)4] =>
8 Al + 18 H2O + 5 KOH + 3 KNO3 = 3 NH3 + 8 K[Al(OH)4]
Al2(SO4)3 + BaCl = Al2Cl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl = Al2Cl3 + 3 BaSO4
Na2S + Al(OH)3 = NaOH + Al2S3 =>
3 Na2S + 2 Al(OH)3 = 6 NaOH + Al2S3
Ca(OH)2 + Na2SO4 = Ca(SO4)2 + Na2OH =>
Ca(OH)2 + 2 Na2SO4 = Ca(SO4)2 + 2 Na2OH
citricacid + potassiumnitrate = H2O + CO + N2 + K2CO3 =>
4 C6H8O7 + 6 KNO3 = 16 H2O + 21 CO + 3 N2 + 3 K2CO3
L{+} + Na = L + Na{+} =>
L{+} + Na = L + Na{+}
H2O + F2 = O + HF =>
H2O + F2 = O + 2 HF
KClO3 + C6H12O6 = KCl + H2O + CO2 =>
4 KClO3 + C6H12O6 = 4 KCl + 6 H2O + 6 CO2
CuCl + NaHO = CuHO + NaCl =>
CuCl + NaHO = CuHO + NaCl
C8H14O + O2 = CO2 + H2 =>
2 C8H14O + 15 O2 = 16 CO2 + 14 H2
P2O3 + AgNO3 + H2O = Ag + H3PO4 + HNO2 =>
3 P2O3 + 4 AgNO3 + 11 H2O = 4 Ag + 6 H3PO4 + 4 HNO2
C6H4(CO)2O + ROH = C6H4(CO2H)CO2R =>
C6H4(CO)2O + ROH = C6H4(CO2H)CO2R
NaI + PbN = NaPb + IN =>
NaI + PbN = NaPb + IN
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3* =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3*
Cu(OH)2 = CuO*H2O =>
Cu(OH)2 = CuO*H2O
Fe(NO2)3 + HCl = Fe3{+} + Cl{-} + NO2 + NO + H2O =>
6 Fe(NO2)3 + 2 HCl = 2 Fe3{+} + 2 Cl{-} + 17 NO2 + NO + H2O
Ca + Na(Br) = CaNa + Br =>
Ca + Na(Br) = CaNa + Br
BaO(s) + HNo3(aq) = Ba(No3)2(aq) + H2O(l) =>
BaO(s) + 2 HNo3(aq) = Ba(No3)2(aq) + H2O(l)
NaNO{3+} + Li{2+}SO{4+} = LiNO{3+} + Na{2+}SO{4} =>
NaNO{3+} + Li{2+}SO{4+} = LiNO{3+} + Na{2+}SO{4}
Au + LiCl = Li + AuCl =>
Au + LiCl = Li + AuCl
Na202 + H2O5 = NaOH + O2 =>
2 Na202 + 202 H2O5 = 404 NaOH + 303 O2
NaCl + H2SO4 = HCl + Na2(SO4) =>
2 NaCl + H2SO4 = 2 HCl + Na2(SO4)
CuSO4(aq) + K2CO3(aq) = CuCO3 + K2SO4 =>
CuSO4(aq) + K2CO3(aq) = CuCO3 + K2SO4
NH3 + Ag = AgN3 + H2 =>
6 NH3 + 2 Ag = 2 AgN3 + 9 H2
Al2(SO4)3 + K2S + H2O = K2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 3 K2S + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2S
Cu2(OH)2CO3 + MgCl2*6H2O + NH4F = Cu3Mg(OH)6FCl + NH3 + CO2 + H2O + HCl =>
3 Cu2(OH)2CO3 + 2 MgCl2*6H2O + 2 NH4F = 2 Cu3Mg(OH)6FCl + 2 NH3 + 3 CO2 + 9 H2O + 2 HCl
Mn(CH3COO)2*4H2O + Co(CH3COO)2*4H2O + KOH = CoMn2O4 + CH3COOH + H2O + K =>
2 Mn(CH3COO)2*4H2O + Co(CH3COO)2*4H2O + 2 KOH = CoMn2O4 + 6 CH3COOH + 10 H2O + 2 K
K2(CO3) + HCl = H2(CO3) + KCl =>
K2(CO3) + 2 HCl = H2(CO3) + 2 KCl
NaSeO3 + F2 + NaOH = NaSeO4 + NaF + H2O =>
NaSeO3 + F2 + 2 NaOH = NaSeO4 + 2 NaF + H2O
(NH4)(SeO4) + Ba(IO3) = (NH4)(IO3) + Ba(SeO4) =>
(NH4)(SeO4) + Ba(IO3) = (NH4)(IO3) + Ba(SeO4)
NaOH + Ca(OH)2 + C + CIO2 = NaCIO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 CIO2 = 4 NaCIO2 + CaCO3 + 3 H2O
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
NaO = ONa =>
NaO = ONa
Sb2S3 + KOH = Sb(OH)3 + K2S =>
Sb2S3 + 6 KOH = 2 Sb(OH)3 + 3 K2S
K2CO3 + Cl2 + H2O = KCl + KClO3 + KHCO3 =>
6 K2CO3 + 3 Cl2 + 3 H2O = 5 KCl + KClO3 + 6 KHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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