| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 10 KMnO4 + 12 KOH = 2 KHCO3 + 10 K2MnO4 + 6 H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2(g) + O2 = NO2(g) =>
N2(g) + 2 O2 = 2 NO2(g)
CuO2 + CH3COOH = Cu2 + CH3COO + H2O =>
2 CuO2 + 8 CH3COOH = Cu2 + 8 CH3COO + 4 H2O
C2H16O + O2 = CO2 + H8O4 =>
2 C2H16O + 11 O2 = 4 CO2 + 4 H8O4
NH4 + O = NO1 + H2O =>
NH4 + 3 O = NO1 + 2 H2O
Al2(SO4)3 + Ca3(PO4)2 = Al(PO4) + Ca(SO4) =>
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
H3(C6H5O7) + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3(C6H5O7) + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
HCl + ZnPO = HPO + ZnCl =>
HCl + ZnPO = HPO + ZnCl
MnSO4 + KNO3 = Mn(NO3)2 + K2SO4 =>
MnSO4 + 2 KNO3 = Mn(NO3)2 + K2SO4
Se + AgNO3 + H2O = Ag2Se + HNO3 + H2SeO3 =>
3 Se + 4 AgNO3 + 3 H2O = 2 Ag2Se + 4 HNO3 + H2SeO3
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
C3H18 + O2 = CO2 + H2O8 =>
C3H18 + 39 O2 = 3 CO2 + 9 H2O8
Al(NO3)2 + Zn = Zn(NO3)2 + Al =>
Al(NO3)2 + Zn = Zn(NO3)2 + Al
BaCO3 + HC2H3O2 = H2O + CO2 + Ba(C2H3O2)2 =>
BaCO3 + 2 HC2H3O2 = H2O + CO2 + Ba(C2H3O2)2
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
P4S3(s) + O2(g) = PO4(s) + SO2(g) =>
P4S3(s) + 11 O2(g) = 4 PO4(s) + 3 SO2(g)
C6H13OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H13OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 9 H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
PbNO3 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
8 PbNO3 + 6 NH3 + 13 H2O = 8 Pb(OH)2 + 7 NH4NO3
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NaOH + H3C6H5O7 = H2O + NaCO =>
6 NaOH + H3C6H5O7 = 7 H2O + 6 NaCO
Pb + NH3 + H2O = Pb(OH)3 + NH4 =>
Pb + 3 NH3 + 3 H2O = Pb(OH)3 + 3 NH4
CrCl + Zn = Cr + ZnCl =>
CrCl + Zn = Cr + ZnCl
KOH + SO2 = KSO3 + H2 =>
2 KOH + 2 SO2 = 2 KSO3 + H2
Co + I = CoI3 =>
Co + 3 I = CoI3
AlBr + Cl2 = Al2Cl3 + Br =>
4 AlBr + 3 Cl2 = 2 Al2Cl3 + 4 Br
Na2SO3 + NaClO3 + H2SO4 = Na2SO4 + ClO2 + H2O =>
Na2SO3 + 2 NaClO3 + H2SO4 = 2 Na2SO4 + 2 ClO2 + H2O
C9H8O4 + NaHCO3 = C9H7O3Na + CO2 + H2O =>
19 C9H8O4 + 18 NaHCO3 = 18 C9H7O3Na + 27 CO2 + 22 H2O
Fe(OH)3 + H3PO4 = FeO4P + H2O =>
Fe(OH)3 + H3PO4 = FeO4P + 3 H2O
HNO3 + H2O = N2H4 + H2O2 =>
2 HNO3 + 8 H2O = N2H4 + 7 H2O2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
K2(SO4) + BaCl2 = Ba2(SO4)2 + K2Cl2 =>
2 K2(SO4) + 2 BaCl2 = Ba2(SO4)2 + 2 K2Cl2
KOH + H2O = KH2O + OH =>
KOH + H2O = KH2O + OH
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
C5H12 + H2O = H2 + CO =>
C5H12 + 5 H2O = 11 H2 + 5 CO
KI + NaCl = KICl + NaKI =>
2 KI + NaCl = KICl + NaKI
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
AgNO3 + Cu = Cu((NO3)2) + Ag =>
2 AgNO3 + Cu = Cu((NO3)2) + 2 Ag
KMnO4 + Al + KOH = K2MnO4 + Al(OH)3 =>
3 KMnO4 + Al + 3 KOH = 3 K2MnO4 + Al(OH)3
C + F2 = CF4 =>
C + 2 F2 = CF4
CH2(OH)CH2OH + O2 = H2O + CO2 =>
2 CH2(OH)CH2OH + 5 O2 = 6 H2O + 4 CO2
Na2SO3 + H2 = H2SO3 + Na =>
Na2SO3 + H2 = H2SO3 + 2 Na
C7H15OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C7H15OH(g) + 21 O2(g) = 14 CO2(g) + 16 H2O(g)
KMnO4 + H2SO4 + N2H6SO4 = MnSO4 + N2 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5 N2H6SO4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O
CaSiO3 + Al2O3 + CsOH = CsAlSiO4 + CaO + H2O =>
2 CaSiO3 + Al2O3 + 2 CsOH = 2 CsAlSiO4 + 2 CaO + H2O
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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