| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + SnCl2 + 6 H2O = H2[Sn(Cl4)]*6H2O
NH4O + NaOH = NH4OH + NaO =>
NH4O + NaOH = NH4OH + NaO
Sb3 + Br2 + KOH = KSbO3 + KBr + H2O =>
2 Sb3 + 15 Br2 + 36 KOH = 6 KSbO3 + 30 KBr + 18 H2O
CoS + NO3{-} + H{+} = Co3{+} + S8 + NO + H2O =>
72 CoS + 8 NO3{-} + 32 H{+} = 24 Co3{+} + 9 S8 + 8 NO + 16 H2O
CuCl2 + H2O2 + FeCl3 = FeCl2CuCl + HCl + O2 =>
CuCl2 + H2O2 + FeCl3 = FeCl2CuCl + 2 HCl + O2
NaHCO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
6 NaHCO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
FeIII(O)3 + CO = FeIII + CO2 =>
FeIII(O)3 + 3 CO = FeIII + 3 CO2
K2S2O8 + MnO2 = KMnO4 + SO2 =>
K2S2O8 + 2 MnO2 = 2 KMnO4 + 2 SO2
C6H5CH3 + [O] = H2O + CO2 =>
C6H5CH3 + 18[O] = 4 H2O + 7 CO2
Zn(OH)2 + Cl{-} = Zn + ClO{-} + H2O =>
Zn(OH)2 + Cl{-} = Zn + ClO{-} + H2O
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
CH3CH2OH + ClO4 + NH4 = Cl + C5H7O2N + H2O =>
20 CH3CH2OH + 11 ClO4 + 8 NH4 = 11 Cl + 8 C5H7O2N + 48 H2O
NaOH + H2SO4 = HOH + NaHSO4 =>
NaOH + H2SO4 = HOH + NaHSO4
C2H6 + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C2H6 + 6 KMnO4 + 7 KOH = C2H3O2K + 6 K2MnO4 + 5 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgNH4 + KI = AgI + KNH4 =>
AgNH4 + KI = AgI + KNH4
NaC2H3O2 + Pb(NO3)2 = NaC2(NO3)2 + PbH3O2 =>
NaC2H3O2 + Pb(NO3)2 = NaC2(NO3)2 + PbH3O2
CH3C(CH3)CH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 20 CH3COCH3
HNO3(conc) = NO2(g) + O2(g) + H2O(l) =>
4 HNO3(conc) = 4 NO2(g) + O2(g) + 2 H2O(l)
BaCl2 + CaSO4 = CaCl2BaSO4 =>
BaCl2 + CaSO4 = CaCl2BaSO4
BaHPO4 + HNO3 = Ba(NO3)2 + H3PO4 =>
BaHPO4 + 2 HNO3 = Ba(NO3)2 + H3PO4
KBr + H2SO4 = Br2 + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 KHSO4
Be + Al = BeAl =>
Be + Al = BeAl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO = C + CO2 =>
2 CO = C + CO2
C11H2O3 + O2 = CO2 + H2O =>
C11H2O3 + 10 O2 = 11 CO2 + H2O
Sn + Al(NO3)3 = SnAl(NO3)3 =>
Sn + Al(NO3)3 = SnAl(NO3)3
NH4Cl + Hg2(NO3)2 = NH4NO3 + Hg2Cl2 =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + Hg2Cl2
C6H12O6 + O2 = CO2(g) + H20(l) =>
5 C6H12O6 + 15 O2 = 30 CO2(g) + 3 H20(l)
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
NaCl + NO3 = NaClNO3 =>
NaCl + NO3 = NaClNO3
KNO2 + H2SO4 + KClO3 = KNO3 + K2SO4 + H2O + Cl2 =>
5 KNO2 + H2SO4 + 2 KClO3 = 5 KNO3 + K2SO4 + H2O + Cl2
A2B + CD3 = AD + C2B3 =>
3 A2B + 2 CD3 = 6 AD + C2B3
CH4 + O2 = OH + C =>
CH4 + 2 O2 = 4 OH + C
BeS + H2O = BeO + H2S =>
BeS + H2O = BeO + H2S
H3PO2 + NiSO4 + H2O = Ni + H3PO4 + H2SO4 =>
H3PO2 + 2 NiSO4 + 2 H2O = 2 Ni + H3PO4 + 2 H2SO4
Zn(s) + O2(s) = ZnO(s) =>
2 Zn(s) + O2(s) = 2 ZnO(s)
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Na2Co3 + Cu(NO3)2 = CuCo3 + NaNO3 =>
Na2Co3 + Cu(NO3)2 = CuCo3 + 2 NaNO3
C3H6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(s) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
FeIII(O)3 + CO = FeIII + CO2 =>
FeIII(O)3 + 3 CO = FeIII + 3 CO2
Na3PO4 + Cr(ClO3)2 = NaClO3 + Cr3(PO4)2 =>
2 Na3PO4 + 3 Cr(ClO3)2 = 6 NaClO3 + Cr3(PO4)2
Na2Cr2O7 + Na2S2O5 + H2SO4 = Cr{+3} + SO4{-2} + Na{+} + H2O =>
2 Na2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 4 Cr{+3} + 11 SO4{-2} + 10 Na{+} + 5 H2O
Fe + CaSO4 = Fe2(SO4)3 + Ca =>
2 Fe + 3 CaSO4 = Fe2(SO4)3 + 3 Ca
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
FeCl3(ag) + NaOH(ag) = Fe(OH)3(s) + NaCl(ag) =>
FeCl3(ag) + 3 NaOH(ag) = Fe(OH)3(s) + 3 NaCl(ag)
CH3COC5H11 + O2 = C5H11OH + CO2 =>
12 CH3COC5H11 + 15 O2 = 14 C5H11OH + 14 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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