| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO3 + 4 H3O{+} + 9 CH2O = 4 NH4{+} + 9 CO2 + 7 H2O
K2Cr2O7 + H2SO4 + Cr = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 2 Cr = 2 Cr2(SO4)3 + 7 H2O + K2SO4
CuCI2 = Cu + CI2 =>
CuCI2 = Cu + CI2
Fe(OH)2 + Na2SO4 = NaOH + FeSO4 =>
Fe(OH)2 + Na2SO4 = 2 NaOH + FeSO4
Cu + Ca(OH)2 = Ca + Cu(OH)2 =>
Cu + Ca(OH)2 = Ca + Cu(OH)2
Al(OH) + H2SO4 = H2O + Al2SO4 =>
2 Al(OH) + H2SO4 = 2 H2O + Al2SO4
KOH + Pb + H2O = K2Pb(OH)4 + H2 =>
2 KOH + Pb + 2 H2O = K2Pb(OH)4 + H2
H3AsO4 + Au(OH) = H2O + Au3(AsO4) =>
H3AsO4 + 3 Au(OH) = 3 H2O + Au3(AsO4)
H3PO4 + P4 = P4O10 + H2 =>
20 H3PO4 + 3 P4 = 8 P4O10 + 30 H2
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2 + SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2 + 2 SO4
H2SO4 + Cu(OH) = SO4 + Cu + H2O =>
H2SO4 + 2 Cu(OH) = SO4 + 2 Cu + 2 H2O
CoBr2 + AgC2H3O2 = Co(C2H3O2)2 + AgBr =>
CoBr2 + 2 AgC2H3O2 = Co(C2H3O2)2 + 2 AgBr
MgNH4PO4H12O6 = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4H12O6 = 2 NH3 + 13 H2O + Mg2P2O7
CO2(g) + NH3(g) = CO(NH2)2(s) + H2O(g) =>
CO2(g) + 2 NH3(g) = CO(NH2)2(s) + H2O(g)
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
NaVO3 + HCl = VO2Cl + NaCl + H2O =>
NaVO3 + 2 HCl = VO2Cl + NaCl + H2O
C4H12 + O2 = CO2 + H2O2 =>
C4H12 + 10 O2 = 4 CO2 + 6 H2O2
HCl + Ag2SO4 = HSO4 + Ag2Cl =>
HCl + Ag2SO4 = HSO4 + Ag2Cl
HF + BaCl2 = BaF2 + HCl =>
2 HF + BaCl2 = BaF2 + 2 HCl
C5H12O + O = CO + H2O =>
C5H12O + 10 O = 5 CO + 6 H2O
Nb + HNO3 + HF = H2[NbF66] + NO + H2O =>
3 Nb + 64 HNO3 + 198 HF = 3 H2[NbF66] + 64 NO + 128 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
K2SO3 + HNO3 + NO2 = S + H2O + K(NO3)2 =>
K2SO3 + 2 HNO3 + 2 NO2 = S + H2O + 2 K(NO3)2
C9H10O + CH5N = C10H15N + O =>
C9H10O + CH5N = C10H15N + O
BaO + H3PO4 = BaPO4 + H3O =>
BaO + H3PO4 = BaPO4 + H3O
FeCl3 + NaHCO3 = Fe(OH)3 + CO2 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(OH)3 + 3 CO2 + 3 NaCl
H2O{+} + CH3CH2OH + Cr2O7{2-} = CH3COOH + Cr{3+} + H2O =>
16 H2O{+} + 7 CH3CH2OH + 2 Cr2O7{2-} = 7 CH3COOH + 4 Cr{3+} + 23 H2O
Cr2072{-} + C2O42{-} + H{+} = Cr3{+} + CO2 + H2O =>
9 Cr2072{-} + 83 C2O42{-} + 6308 H{+} = 6216 Cr3{+} + 166 CO2 + 3154 H2O
CuBr2 + Na2PO4 = Cu2(PO4)2 + NaBr =>
2 CuBr2 + 2 Na2PO4 = Cu2(PO4)2 + 4 NaBr
MnO4{-} + Fe{2} + H{+} = Mn{2} + Fe{3} + H2O =>
MnO4{-} + 5 Fe{2} + 8 H{+} = Mn{2} + 5 Fe{3} + 4 H2O
(N2H5)2SO4 + KI3 + NaHCO3 = N2 + KI + NaI + H2O + H2SO4 + CO2 =>
(N2H5)2SO4 + 4 KI3 + 8 NaHCO3 = 2 N2 + 4 KI + 8 NaI + 8 H2O + H2SO4 + 8 CO2
NH4NO3 + S8 = SO8 + N2 + H2O =>
64 NH4NO3 + S8 = 8 SO8 + 64 N2 + 128 H2O
C6H12O6 + CH4N2O + H2SO4 = C20H32N2O3S + CO2 + H2O =>
53 C6H12O6 + 12 CH4N2O + 12 H2SO4 = 12 C20H32N2O3S + 90 CO2 + 162 H2O
Na2CO3 + AlF3 = Al2O3 + NaF + CO2 =>
3 Na2CO3 + 2 AlF3 = Al2O3 + 6 NaF + 3 CO2
Na2CO3 + NH4Br = NH4CO3 + Na2Br =>
Na2CO3 + NH4Br = NH4CO3 + Na2Br
Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l)
K2Cr2O7 + H2SO4 + CH3CH2CH2OH = CH3CH2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2CH2OH = 3 CH3CH2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Al(OH)3 + HC2O4 = H2O + C6AlO12 =>
Al(OH)3 + 3 HC2O4 = 3 H2O + C6AlO12
Ca(No3)3 + Fe = Ca + Fe(No3)3 =>
Ca(No3)3 + Fe = Ca + Fe(No3)3
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
SrI2 + Na3PO4 = NaI + Sr3(PO4)2 =>
3 SrI2 + 2 Na3PO4 = 6 NaI + Sr3(PO4)2
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
FeCl2(aq) + CuSO4(aq) = FeSO4 + CuCl2 =>
FeCl2(aq) + CuSO4(aq) = FeSO4 + CuCl2
NaPO3 + AgNO3 = NaNO3 + AgPO3 =>
NaPO3 + AgNO3 = NaNO3 + AgPO3
MgCl2 + Na3Po4 = Mg(Po4) + Na3Cl2 =>
MgCl2 + Na3Po4 = Mg(Po4) + Na3Cl2
CN2 + Fl2 = CFl4 + NFl3 =>
CN2 + 5 Fl2 = CFl4 + 2 NFl3
CaCO3 + H = Ca + CO2 + H2O = CaO =>
CaCO3 + 2 H = Ca + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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