| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SO4 + 8 Pb = 4 H2O + H2S + 4 Pb2SO4
Cl2Ba + SO4Na2 = SO4Ba + ClNa =>
Cl2Ba + SO4Na2 = SO4Ba + 2 ClNa
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
Cl2 + OH{-} = Cl{-} + OCl{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + OCl{-} + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnI2 + F = MnF + IF =>
MnI2 + 3 F = MnF + 2 IF
BaS + KNO3 = BaNO3 + KS =>
BaS + KNO3 = BaNO3 + KS
CH3COOH + C4H10O = CH3COOC4H9 + H2O =>
CH3COOH + C4H10O = CH3COOC4H9 + H2O
CuBr + Fe = CuFe + Br =>
CuBr + Fe = CuFe + Br
Al3 + HCl = H3Al + Cl =>
Al3 + 9 HCl = 3 H3Al + 9 Cl
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
H2O + NaH2PO4 = NaH2PO4(H2O) =>
H2O + NaH2PO4 = NaH2PO4(H2O)
Hg(NO3)2(S) = HgO(S) + NO2(g) + O(g) =>
Hg(NO3)2(S) = HgO(S) + 2 NO2(g) + O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3 + N2 = HN =>
2 H3 + 3 N2 = 6 HN
H2(SO4) + B(OH)3 = B2(SO4)3 + H2O =>
3 H2(SO4) + 2 B(OH)3 = B2(SO4)3 + 6 H2O
FeSO4 + N2H2 + NaOH = Fe + N2 + Na2SO4 + H2O =>
FeSO4 + N2H2 + 2 NaOH = Fe + N2 + Na2SO4 + 2 H2O
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
K2O + H2O = K(OH)1 =>
K2O + H2O = 2 K(OH)1
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
NiAlCoCrFeMn + H2O + NaOH = NiAlCoCrFeMnH2ONaOH =>
NiAlCoCrFeMn + H2O + NaOH = NiAlCoCrFeMnH2ONaOH
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
CO + ZnO2 = Zn + CO2 =>
2 CO + ZnO2 = Zn + 2 CO2
KMnO4 + KI + HClO4 = I + Mn(ClO4)2 + KClO4 + H2O =>
KMnO4 + 5 KI + 8 HClO4 = 5 I + Mn(ClO4)2 + 6 KClO4 + 4 H2O
C6H7N + O2 = CO2 + H2O + N2 =>
4 C6H7N + 31 O2 = 24 CO2 + 14 H2O + 2 N2
Al() + Fe2O3() = Fe() + Al2O3() =>
2 Al() + Fe2O3() = 2 Fe() + Al2O3()
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
Cu(NO3)2(aq) + NaI(aq) = CuI2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2(s) + 2 NaNO3(aq)
H3 + N2 = HN =>
2 H3 + 3 N2 = 6 HN
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
K2(Cr2O7) + Fe(SO4) + H2SO4 = Cr2(SO4)3 + K2(SO3) + Fe2(SO4)3 + H2O =>
K2(Cr2O7) + 8 Fe(SO4) + 8 H2SO4 = Cr2(SO4)3 + K2(SO3) + 4 Fe2(SO4)3 + 8 H2O
C + H2 + N2 + O2 = C8H9NO2 =>
16 C + 9 H2 + N2 + 2 O2 = 2 C8H9NO2
As2S5 + H2O2 + NH4OH = H2O + (NH4)3AsO4 + (NH4)2SO4 =>
As2S5 + 20 H2O2 + 16 NH4OH = 28 H2O + 2(NH4)3AsO4 + 5(NH4)2SO4
NO + H2O = NO3{-} + H{+} + {-} =>
NO + 2 H2O = NO3{-} + 4 H{+} + 3e
HC7H5O3(aq) + NaOH(aq) = H2O + NaC7H5O3 =>
HC7H5O3(aq) + NaOH(aq) = H2O + NaC7H5O3
CaCl2 + HCl = CaHCl3 =>
CaCl2 + HCl = CaHCl3
K4As2O7 + Mg(OH)2 = KOH + Mg2As2O7 =>
K4As2O7 + 2 Mg(OH)2 = 4 KOH + Mg2As2O7
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Zn + Pb(CH3COO)2 + HCl + Na2SO3 = PbS + ZnCl2 + CH3COOH + H2O + NaCl =>
3 Zn + Pb(CH3COO)2 + 8 HCl + Na2SO3 = PbS + 3 ZnCl2 + 2 CH3COOH + 3 H2O + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(NO3)2 + Zn = Cr + Zn(NO3)2 =>
Cr(NO3)2 + Zn = Cr + Zn(NO3)2
C6H5ONa + SO2 + H2O = C6H6O + Na2SO3 =>
2 C6H5ONa + SO2 + H2O = 2 C6H6O + Na2SO3
NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4 =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4
CuPO4 + MgCl = CuCl + MgPO4 =>
CuPO4 + MgCl = CuCl + MgPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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