| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CrO4)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CrO4
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NiCl2*6H2O + NH3 = Ni(NH3)4Cl2 + H2O =>
NiCl2*6H2O + 4 NH3 = Ni(NH3)4Cl2 + 6 H2O
Hg(CNO)2 = CO2 + N2 + HgO + Hg(OCN)CN =>
4 Hg(CNO)2 = 2 CO2 + N2 + HgO + 3 Hg(OCN)CN
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Sb2S3 + H2O2 + NH4OH = (NH4)3SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3SbO4 + 3(NH4)2SO4 + 20 H2O
Zn(OH)2 + HClO = Zn(ClO)2 + H2O =>
Zn(OH)2 + 2 HClO = Zn(ClO)2 + 2 H2O
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
MoCl5 + S2{-} = MoS2 + Cl{-} + S =>
MoCl5 + 5 S2{-} = MoS2 + 5 Cl{-} + 8 S
NaCl + Cu = CuCl + Na =>
NaCl + Cu = CuCl + Na
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NiSO4 + Na2CO3 + H2O = Ni(OH)2 + Na2SO4 + H2CO3 =>
NiSO4 + Na2CO3 + 2 H2O = Ni(OH)2 + Na2SO4 + H2CO3
Ca(NO3)2 + H2CO3 = Ca2(CO3)2 + HNO3 =>
2 Ca(NO3)2 + 2 H2CO3 = Ca2(CO3)2 + 4 HNO3
NaHCO3 + Fe2O3 = NaOH + Fe2(CO3)3 =>
3 NaHCO3 + Fe2O3 = 3 NaOH + Fe2(CO3)3
NaNO3 = Na2O + N2 + O2 =>
4 NaNO3 = 2 Na2O + 2 N2 + 5 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
COCl2 + H2S = HCl + H2O + CS2 =>
COCl2 + 2 H2S = 2 HCl + H2O + CS2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
(CH3)2SiCl2 + H2O = HCl + (CH3)2Si(OH)2 =>
(CH3)2SiCl2 + 2 H2O = 2 HCl + (CH3)2Si(OH)2
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Gd2O3 + HOAc + H2O = [(Gd(OAc)3(H2O)2)2]*4H2O =>
Gd2O3 + 6 HOAc + 5 H2O = [(Gd(OAc)3(H2O)2)2]*4H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + 2 H2O(l)
Hg2(NO3)2 + HCl = HNO3 + Hg2Cl2 =>
Hg2(NO3)2 + 2 HCl = 2 HNO3 + Hg2Cl2
CH3CHCHCOOH + NaOH = NaCH3CHCHCOO + H2O =>
CH3CHCHCOOH + NaOH = NaCH3CHCHCOO + H2O
Fe2O3(s) + H2O = Fe(OH)3(aq) =>
Fe2O3(s) + 3 H2O = 2 Fe(OH)3(aq)
H3(PO4) + Li(OH) = H2O + LiH2(PO4) =>
H3(PO4) + Li(OH) = H2O + LiH2(PO4)
Ca + NO = NOCa =>
Ca + NO = NOCa
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
KMnO4 + C10H16 + H2O = C10H16(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C10H16 + 4 H2O = 3 C10H16(OH)2 + 2 MnO2 + 2 KOH
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Na2CrO4(aq) + Ba(HCO3)2 = NaHCO3 + BaCrO4 =>
Na2CrO4(aq) + Ba(HCO3)2 = 2 NaHCO3 + BaCrO4
Aluminum(Acetate)3 + (Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + Ammonium(Acetate) =>
Aluminum(Acetate)3 + 3(Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + 3 Ammonium(Acetate)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
C2H6O5 + O2 = CO2 + H2O =>
C2H6O5 + O2 = 2 CO2 + 3 H2O
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
(CH3)2NH(aq) + H2O(l) = (CH3)2O + NH3 =>
(CH3)2NH(aq) + H2O(l) = (CH3)2O + NH3
Mg + O3 = MgO2 =>
3 Mg + 2 O3 = 3 MgO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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