| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbO3 + 2 H2O = H4SbO5
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
C3H6O + O2 = CO2(g) + H2O(g) =>
C3H6O + 4 O2 = 3 CO2(g) + 3 H2O(g)
MoS4{2-} + H2SO4 = MoS3 + SO3{2-} + H{+} =>
MoS4{2-} + 3 H2SO4 = MoS3 + 4 SO3{2-} + 6 H{+}
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
S + KNO3 + H2O = H2SO4 + K2SO4 + N2 =>
5 S + 6 KNO3 + 2 H2O = 2 H2SO4 + 3 K2SO4 + 3 N2
C6H12 + O2 = C6H12O2 =>
C6H12 + O2 = C6H12O2
Cs2SO3 + H3PO4 = Cs3PO4 + SO2 + H2O =>
3 Cs2SO3 + 2 H3PO4 = 2 Cs3PO4 + 3 SO2 + 3 H2O
CuSO + KI = CuI + KSO =>
CuSO + KI = CuI + KSO
Co(OH)3 + H3PO4 = Co(PO) + HO =>
Co(OH)3 + H3PO4 = Co(PO) + 6 HO
NH2CH2COOH + NH2CH3CHCOOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + NH2CH3CHCOOH = H2O + NH2CH2CONHCH(CH3)COOH
ZrO(NO3)2(H2O)6 + CH4N2O = H2O + CO2 + N2 + ZrO2 =>
3 ZrO(NO3)2(H2O)6 + 5 CH4N2O = 28 H2O + 5 CO2 + 8 N2 + 3 ZrO2
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C3H4(g) + O2 = CO2(g) + H2O(g) =>
C3H4(g) + 4 O2 = 3 CO2(g) + 2 H2O(g)
AgNO3 + Na3PO4(aq) = NaNO3 + Ag3PO4 =>
3 AgNO3 + Na3PO4(aq) = 3 NaNO3 + Ag3PO4
CuO + Sulfuricacid = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
ZrO2{+} + NaOH{-} = ZrOH + NaO2 =>
ZrO2{+} + NaOH{-} = ZrOH + NaO2
C2H4 + CO + H2O = C2H4COOH =>
7 C2H4 + 10 CO + 6 H2O = 8 C2H4COOH
MgO2 + Al = Al2O3 + Mg =>
3 MgO2 + 4 Al = 2 Al2O3 + 3 Mg
I2 + H652 = H2I99 =>
16137 I2 + H652 = 326 H2I99
Fe(SO4)3 + Na2CO3 = Fe(CO3)3 + Na2SO4 =>
Fe(SO4)3 + 3 Na2CO3 = Fe(CO3)3 + 3 Na2SO4
Cu + H2S + H2O = CuSO4 + H2 =>
Cu + H2S + 4 H2O = CuSO4 + 5 H2
ClH + Fe = Cl3Fe + H2 =>
6 ClH + 2 Fe = 2 Cl3Fe + 3 H2
Tb + Al + Ti = Tb36Ti6Al2000 =>
36 Tb + 2000 Al + 6 Ti = Tb36Ti6Al2000
Li2CO3 = Li + CO2 + O =>
Li2CO3 = 2 Li + CO2 + O
Ca(OH)2(aq) = CaO(s) + H2O(g) =>
Ca(OH)2(aq) = CaO(s) + H2O(g)
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl = =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
Hg(ClO4)2 + Na2S = Hg2S2 + NaClO4 =>
2 Hg(ClO4)2 + 2 Na2S = Hg2S2 + 4 NaClO4
KClO3 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = KCl + 6 FeCl3 + 3 H2O
Mg(OH)2 + MgCl2 = Mg + Cl2(OH)2 =>
Mg(OH)2 + MgCl2 = 2 Mg + Cl2(OH)2
KOH + HClO3 = KClO3 + H2O =>
KOH + HClO3 = KClO3 + H2O
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
BeOH2 + NaOH = Na + BeO2 + H2O =>
BeOH2 + 4 NaOH = 4 Na + BeO2 + 3 H2O
CaCl2 + K3(PO4) = Ca(PO4) + K3Cl2 =>
CaCl2 + K3(PO4) = Ca(PO4) + K3Cl2
F2 + K2S = K2F + S8 =>
4 F2 + 8 K2S = 8 K2F + S8
Cl + K(OH) = KCl + KClO + H2O =>
2 Cl + 2 K(OH) = KCl + KClO + H2O
C13H16NaSN3O = C13H15N3 + NaOH + S =>
C13H16NaSN3O = C13H15N3 + NaOH + S
Ca + (NH4)2CO3 = Ca(CO3)2 + NH4 =>
Ca + 2(NH4)2CO3 = Ca(CO3)2 + 4 NH4
Cu(s) + H2SO4 = Cu(SO4) + H2O + SO2 =>
Cu(s) + 2 H2SO4 = Cu(SO4) + 2 H2O + SO2
C7H9 + H2 = C7H15 =>
C7H9 + 3 H2 = C7H15
FeCl2 + H2O = FeO3 + H2 + HCl =>
FeCl2 + 3 H2O = FeO3 + 2 H2 + 2 HCl
ZnO + Li = Zn + LiO =>
ZnO + Li = Zn + LiO
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
CH3COOCH3 + NaOH = CH3COOH + NaOCH3 =>
CH3COOCH3 + NaOH = CH3COOH + NaOCH3
Al2S3 + Na2CO3 = NaAlO2 + CO2 + Na2S =>
Al2S3 + 4 Na2CO3 = 2 NaAlO2 + 4 CO2 + 3 Na2S
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Me(OH)2 + HCl = Me(Cl)2 + H2O =>
Me(OH)2 + 2 HCl = Me(Cl)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/25
Équations équilibrées sur05/22/24
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