| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2(aq) + 2 H3PO4 = Ca3(PO4)2(ppt) + 6 H2O
Ca(OH)2 + KNo3 = KOH + Ca(No3)2 =>
Ca(OH)2 + 2 KNo3 = 2 KOH + Ca(No3)2
Mn + H2Cl2 = MnCl2 + H2 =>
Mn + H2Cl2 = MnCl2 + H2
NaHCO3 + NO2 + O2 = NaNO3 + CO2 + H2O =>
4 NaHCO3 + 4 NO2 + O2 = 4 NaNO3 + 4 CO2 + 2 H2O
HCl + H3BO3 = BCl3 + H2O =>
3 HCl + H3BO3 = BCl3 + 3 H2O
NaOH + NH4HCO3 = NaCO3 + NH4 + H2O =>
NaOH + NH4HCO3 = NaCO3 + NH4 + H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2S + Na2HPO4 = H2S + Na3PO4 =>
Na2S + 2 Na2HPO4 = H2S + 2 Na3PO4
CoCl2(aq) + NiSO4(aq) = CoSO4(aq) + NiCl2(aq) =>
CoCl2(aq) + NiSO4(aq) = CoSO4(aq) + NiCl2(aq)
CoOC = COCo =>
CoOC = COCo
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb(OH)4 + Ga2Se3 = PbSe2 + Ga(OH)3 =>
3 Pb(OH)4 + 2 Ga2Se3 = 3 PbSe2 + 4 Ga(OH)3
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Br2 + C5H10 = C5H10Br2 =>
Br2 + C5H10 = C5H10Br2
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
HCl + CaCO3 = H2O + CO2 + CaCl2 =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Mg + CO3 + HCl = MgCl2 + H2O + CO2 =>
Mg + CO3 + 2 HCl = MgCl2 + H2O + CO2
NaCl + UO2(CH3COO)2 + CH3COOH = Na(UO2)(CH3COO)3 + HCl =>
NaCl + UO2(CH3COO)2 + CH3COOH = Na(UO2)(CH3COO)3 + HCl
NH3 + CaOH = NH2{-} + Ca{+} + H2O =>
NH3 + CaOH = NH2{-} + Ca{+} + H2O
Na2CO3 + CH3COOH = Na2 + CO2 + H2O =>
4 Na2CO3 + CH3COOH = 4 Na2 + 6 CO2 + 2 H2O
K + Es = EsK =>
K + Es = EsK
H6TeO6 + H2Se = H2TeO3 + H2SeO3 + H2O =>
3 H6TeO6 + H2Se = 3 H2TeO3 + H2SeO3 + 6 H2O
KNO2 + S + C = SO2 + N2 + K2CO3 =>
4 KNO2 + S + 2 C = SO2 + 2 N2 + 2 K2CO3
Al6 + HCl = AlCl3 + H2 =>
Al6 + 18 HCl = 6 AlCl3 + 9 H2
Cu(II)SO4 + KCl = Cu(II)Cl2 + K2SO4 =>
Cu(II)SO4 + 2 KCl = Cu(II)Cl2 + K2SO4
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
Ca + CuSO4 = CaSO2 + Cu + O2 =>
Ca + CuSO4 = CaSO2 + Cu + O2
HCl + Na2Ba4O7*10H2O = Na2Cl + HBa4O7*10H2O =>
HCl + Na2Ba4O7*10H2O = Na2Cl + HBa4O7*10H2O
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu2 =>
2 Mn + 2 Cu(NO3)2 = 2 Mn(NO3)2 + Cu2
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
Pb(C2H3O2)2 + AgNO3 = Ag(C2H3O2) + Pb(NO3)2 =>
Pb(C2H3O2)2 + 2 AgNO3 = 2 Ag(C2H3O2) + Pb(NO3)2
Pt + HBr = PtBr + H2 =>
2 Pt + 2 HBr = 2 PtBr + H2
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
NaOH(ac) + HClO4(ac) = NaClO4(ac) + H2O(l) =>
NaOH(ac) + HClO4(ac) = NaClO4(ac) + H2O(l)
Ag2SO4 + K2Cr2O7 + H2SO4 = Ag2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Ag2SO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Ag2(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
C4O2H8 + O2 = CO2 + H2O =>
C4O2H8 + 5 O2 = 4 CO2 + 4 H2O
(NH4)(NO3) + NaOH = NaNO3 + NH4 + H2O =>
9(NH4)(NO3) + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
Zn{2} + S{2-} = ZnS =>
Zn{2} + S{2-} = ZnS
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
MnO + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO + K2CO3 + 2 KNO3 = K2MnO4 + 2 KNO2 + CO2
Li3P = Li + P4 =>
4 Li3P = 12 Li + P4
Na3Sb + K2Cr2O7 + HCl = SbCl3 + CrCl3 + NaCl + KCl + H2O =>
Na3Sb + K2Cr2O7 + 14 HCl = SbCl3 + 2 CrCl3 + 3 NaCl + 2 KCl + 7 H2O
NaClO + Fe(OH)3 + NaOH = NaCl + Na2(FeO4) + H2O =>
3 NaClO + 2 Fe(OH)3 + 4 NaOH = 3 NaCl + 2 Na2(FeO4) + 5 H2O
KClO3 + Cr2O3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + Cr2O3 + 4 KOH = KCl + 2 K2CrO4 + 2 H2O
(Ni(NO3)2*6(H2O)) = H2O + HNO3 + Ni(OH)2 =>
(Ni(NO3)2*6(H2O)) = 4 H2O + 2 HNO3 + Ni(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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