| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag{+} + PO4{3-} = Ag3PO4
SeCl4 + O2 = SeO2 + Cl2 =>
SeCl4 + O2 = SeO2 + 2 Cl2
C3H8O + C2H2 = CH3COCH(CH3)2 =>
C3H8O + C2H2 = CH3COCH(CH3)2
MgSO4*4H2O = H2O + MgSO4 =>
MgSO4*4H2O = 4 H2O + MgSO4
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
FeBa3 = FeBa2 + Ba2 =>
2 FeBa3 = 2 FeBa2 + Ba2
Ni + Na2S = Ni2S + Na =>
2 Ni + Na2S = Ni2S + 2 Na
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
TiCl4(C4H8)2 + Al(CH3)3 = Ti(CH3)Al(CH3)2(C4H8)2Cl4 =>
TiCl4(C4H8)2 + Al(CH3)3 = Ti(CH3)Al(CH3)2(C4H8)2Cl4
Al + S2O8 = Al2O3 + S =>
16 Al + 3 S2O8 = 8 Al2O3 + 6 S
La2O3 + W2O + O2 = La2W2O7 =>
2 La2O3 + 2 W2O + 3 O2 = 2 La2W2O7
NaCl + K = Na + KCl =>
NaCl + K = Na + KCl
FeCl2 + H2O = HCl2 + Fe(OH) =>
FeCl2 + H2O = HCl2 + Fe(OH)
H2SO4 + Na(OH) = H2O + Na2(SO4) =>
H2SO4 + 2 Na(OH) = 2 H2O + Na2(SO4)
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
NiC + O2 = Ni2O3 + CO2 =>
4 NiC + 7 O2 = 2 Ni2O3 + 4 CO2
PdCl2 + DMSO = PdCl2(DMSO)2 =>
PdCl2 + 2 DMSO = PdCl2(DMSO)2
Na2O + Cl = NaCl + NaClO =>
Na2O + 2 Cl = NaCl + NaClO
NH4TcO4 + (CH3CH2CH2CH2)4N(HSO4) = (CH3CH2CH2CH2)4N(TcO4) + NH4HSO4 =>
NH4TcO4 + (CH3CH2CH2CH2)4N(HSO4) = (CH3CH2CH2CH2)4N(TcO4) + NH4HSO4
KOH(aq) + SO2(aq) = H2O(l) + K2SO3(aq) =>
2 KOH(aq) + SO2(aq) = H2O(l) + K2SO3(aq)
Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2
Cl2 + NaOH = NaCl + H2O + O4 =>
4 Cl2 + 8 NaOH = 8 NaCl + 4 H2O + O4
C9H17NO5 + CaCO3 = Ca(C9H16NO5)2 + CO2 + H2O =>
2 C9H17NO5 + CaCO3 = Ca(C9H16NO5)2 + CO2 + H2O
S8(s) + F2 = SF6 =>
S8(s) + 24 F2 = 8 SF6
PbBr + NaS = NaBr + PbS =>
PbBr + NaS = NaBr + PbS
HNO3 + HCl = HClO4 + NO + H2O =>
8 HNO3 + 3 HCl = 3 HClO4 + 8 NO + 4 H2O
Ca(OH)2 + H2PHO3 = Ca(PHO3) + H2O =>
Ca(OH)2 + H2PHO3 = Ca(PHO3) + 2 H2O
KMnO4 + H3PO3 = MnO2 + KH2PO4 + H2PO4 + H2O =>
3 KMnO4 + 4 H3PO3 = 3 MnO2 + 3 KH2PO4 + H2PO4 + 2 H2O
H3 + PO4 = PO3 + H2O =>
2 H3 + 3 PO4 = 3 PO3 + 3 H2O
H2SO4 + KOH = potassiumsulfate + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na3PO4 + (CH3COO)2Zn = Zn3(PO4)2 + CH3COONa =>
2 Na3PO4 + 3(CH3COO)2Zn = Zn3(PO4)2 + 6 CH3COONa
Zn + Al3{+} = Zn2{+} + Al =>
2 Zn + Al3{+} = Zn2{+} + 3 Al
Ni3S4 + O2 = Ni3S2 + SO2 =>
Ni3S4 + 2 O2 = Ni3S2 + 2 SO2
K2O + MnO = K2MnO2 =>
K2O + MnO = K2MnO2
KIO3 = KIO4 + KI =>
4 KIO3 = 3 KIO4 + KI
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C3H8 + NO = C3H3N + H2O + N2 =>
4 C3H8 + 10 NO = 4 C3H3N + 10 H2O + 3 N2
MgNO3 + Na2CO3 = MgCO3 + Na2NO3 =>
MgNO3 + Na2CO3 = MgCO3 + Na2NO3
Fe2(SO4)3 + Na2SO3 + H2O = Fe(OH)2 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 4 Na2SO3 + 2 H2O = 2 Fe(OH)2 + 4 Na2SO4 + 3 SO2
P4S3 + NO3{-} + H{+} = NO + PO4 + SO2 + H2O =>
3 P4S3 + 44 NO3{-} + 44 H{+} = 44 NO + 12 PO4 + 9 SO2 + 22 H2O
K + Al3O3 = K2O + Al =>
6 K + Al3O3 = 3 K2O + 3 Al
Al2O3 + H{+} + H2O = [Al(OH2)6]{3+} =>
Al2O3 + 6 H{+} + 9 H2O = 2[Al(OH2)6]{3+}
Pb(NO3)2 + NaOH = Na2PbO2 + HNO3 =>
Pb(NO3)2 + 2 NaOH = Na2PbO2 + 2 HNO3
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2*6H2O + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2*6H2O + 6 H2O
Al + O = Al(O2)3 =>
Al + 6 O = Al(O2)3
HNO3 + Fe = FeH + NO3 =>
HNO3 + Fe = FeH + NO3
MgCO3 + Ca(OH) = Mg(OH) + CaCO3 =>
MgCO3 + Ca(OH) = Mg(OH) + CaCO3
Cu(H2O)6{2+} + NH3 = [Cu(H2O)2(NH3)4]{2+} + H2O =>
Cu(H2O)6{2+} + 4 NH3 = [Cu(H2O)2(NH3)4]{2+} + 4 H2O
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
2 KNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2 NO + 4 H2O
Cl2O + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2O + 6 NaOH = 2 NaClO3 + 4 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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