| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H8O4 + Na2CO3 = CO2 + 2 C9H7O4Na + H2O
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
Mg1H2 + H1Cl1 = Mg1Cl2 + H2Cl =>
Mg1H2 + 6 H1Cl1 = Mg1Cl2 + 4 H2Cl
Co(OH)2 + OH = Co(OH)3 =>
Co(OH)2 + OH = Co(OH)3
Li(s) + Br(g) = LiBr(s) =>
Li(s) + Br(g) = LiBr(s)
CCl4 + H2 = CCl3H + HCl =>
CCl4 + H2 = CCl3H + HCl
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH =>
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
H2CrO4 + C10H18O + H{+} = C10H16O + Cr{3+} + H2O =>
2 H2CrO4 + 3 C10H18O + 6 H{+} = 3 C10H16O + 2 Cr{3+} + 8 H2O
H2SiF6 + NaOH = NaF + SiO4H4 + H2O =>
H2SiF6 + 6 NaOH = 6 NaF + SiO4H4 + 2 H2O
TiCl4 + NaOH = NaCl2 + Ti(OH)2 =>
TiCl4 + 2 NaOH = 2 NaCl2 + Ti(OH)2
Al + CoBr2 = AlBr2 + Co =>
Al + CoBr2 = AlBr2 + Co
Mg + HCIO3 = H2 + MgCIO3 =>
2 Mg + 2 HCIO3 = H2 + 2 MgCIO3
NiCl{2+} + NaOH = Ni(OH){2} + NaCl =>
NiCl{2+} + NaOH = Ni(OH){2} + NaCl
C + O2 = CO2 =>
C + O2 = CO2
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
P2O5 = O5 + P =>
P2O5 = O5 + 2 P
Co(s) + HgCl2(aq) = CoCl3(aq) + Hg(l) =>
2 Co(s) + 3 HgCl2(aq) = 2 CoCl3(aq) + 3 Hg(l)
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
CH3OH + CuO = Cu + H2O + COH =>
2 CH3OH + 3 CuO = 3 Cu + 3 H2O + 2 COH
Pb2 + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb2 + 2 Cu(NO3)2 = 2 Cu + 2 Pb(NO3)2
H4As2O5 + Co(OH)2 = Co4(As2O5)2 + H2O =>
2 H4As2O5 + 4 Co(OH)2 = Co4(As2O5)2 + 8 H2O
Cu + Fe(NO3)3 = Cu(NO3)3 + Fe =>
Cu + Fe(NO3)3 = Cu(NO3)3 + Fe
Ni2S3 + H2O = H2S + Ni(OH)3 =>
Ni2S3 + 6 H2O = 3 H2S + 2 Ni(OH)3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + MgCl2 = Mg + Al2Cl3 =>
4 Al + 3 MgCl2 = 3 Mg + 2 Al2Cl3
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
K2S2O8 + K2SO3 + H2O = KHSO4 + K2SO4 =>
K2S2O8 + K2SO3 + H2O = 2 KHSO4 + K2SO4
C2H3O2H + LiOH = H2O + LiC2H3O2 =>
C2H3O2H + LiOH = H2O + LiC2H3O2
PdCl2 + NaOH = PdO + NaCl + H2O =>
PdCl2 + 2 NaOH = PdO + 2 NaCl + H2O
Mg2O7 + H2O = HMgO4 =>
Mg2O7 + H2O = 2 HMgO4
AgSO4 + Al = Al(SO4)2 + Ag =>
2 AgSO4 + Al = Al(SO4)2 + 2 Ag
P4 = P12 =>
3 P4 = P12
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
(NH4)2CO3(s) = CO2(g) + NH3(g) + H2O(g) =>
(NH4)2CO3(s) = CO2(g) + 2 NH3(g) + H2O(g)
CoO + MnO + Fe2O3 = Co08Mn02Fe2O4 + O =>
8 CoO + 2 MnO + Fe2O3 = Co08Mn02Fe2O4 + 9 O
CrO3 + H2SO4 = O2 + Cr2(SO4)3 + H2O =>
4 CrO3 + 6 H2SO4 = 3 O2 + 2 Cr2(SO4)3 + 6 H2O
NH3 + Cl = NH4Cl + N =>
4 NH3 + 3 Cl = 3 NH4Cl + N
KMnO4 + NH3 = KNO2 + KOH + H2O + MnO2 =>
2 KMnO4 + NH3 = KNO2 + KOH + H2O + 2 MnO2
CoSO4 + NaOH + Br2 = Na4CoO4 + NaBr + Na2SO4 + H2O =>
CoSO4 + 8 NaOH + Br2 = Na4CoO4 + 2 NaBr + Na2SO4 + 4 H2O
CHCl3 + H2O = CH2OCl2 + HCl =>
CHCl3 + H2O = CH2OCl2 + HCl
K2[C2O4] + CaCl2 = KCl + Ca[C2O4] =>
K2[C2O4] + CaCl2 = 2 KCl + Ca[C2O4]
Fe4 + O3 = Fe5O7 =>
15 Fe4 + 28 O3 = 12 Fe5O7
KOH + H2SO3(aq) = K2SO3 + H2O =>
2 KOH + H2SO3(aq) = K2SO3 + 2 H2O
CoAsS + O = As + CoO + SO2 =>
CoAsS + 3 O = As + CoO + SO2
Ca3(PO4)2 + H2SO4(aq) = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4(aq) = Ca(H2PO4)2 + 2 CaSO4
KClO + HCl = KOH + Cl2 =>
KClO + HCl = KOH + Cl2
BaCl2(aq) + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2(aq) + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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