| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(aq) + 6 NH4NO3(aq)
Pb3O4 + C2H6 = H2O + C02 + Pb =>
3 Pb3O4 + 4 C2H6 = 12 H2O + 4 C02 + 9 Pb
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Fe + PbSO4 = FeSO4Pb =>
Fe + PbSO4 = FeSO4Pb
C6H5NH2 + HNO2 + HCl = C6H5NN{+} + Cl{-} + H2O =>
C6H5NH2 + HNO2 + HCl = C6H5NN{+} + Cl{-} + 2 H2O
Cr2(SO4)3 + H2O = Cr2(OH)6 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = Cr2(OH)6 + 3 H2SO4
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2(ClO4)3 + C2O4Al =>
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2(ClO4)3 + C2O4Al
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C6H1406 + O2 = CO2 + H2O =>
2 C6H1406 + 715 O2 = 12 CO2 + 1406 H2O
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
NH4NO3 + BAsO4 = B(NO3)3 + (NH4)3AsO4 =>
3 NH4NO3 + BAsO4 = B(NO3)3 + (NH4)3AsO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnCl2 + NaOH + NaIO = MnO2 + NaCl + HI =>
MnCl2 + NaOH + NaIO = MnO2 + 2 NaCl + HI
Ca2SiO4 + H2O = CaH2O4Si + Ca(OH)2 =>
Ca2SiO4 + 2 H2O = CaH2O4Si + Ca(OH)2
Li + SO4 = Li2SO4 =>
2 Li + SO4 = Li2SO4
Fe2 + K3[Fe(CN)6] = K + Fe[Fe(CN)6] =>
Fe2 + 2 K3[Fe(CN)6] = 6 K + 2 Fe[Fe(CN)6]
KI(aq) + Hg2(C2H3O2)2(aq) = K(C2H3O2)(aq) + HgI(aq) =>
2 KI(aq) + Hg2(C2H3O2)2(aq) = 2 K(C2H3O2)(aq) + 2 HgI(aq)
Mg(s) + HCl(ag) = H2 + MgCl2 =>
Mg(s) + 2 HCl(ag) = H2 + MgCl2
C6H5O2N + H2O = CO2 + NH3 + CH3COOH =>
4 C6H5O2N + 18 H2O = 2 CO2 + 4 NH3 + 11 CH3COOH
LiCl + K(MnO4) + H2SO4 = Cl2 + Mn(SO4) + K(SO4) + Li(SO4) + H2O =>
2 LiCl + K(MnO4) + 4 H2SO4 = Cl2 + Mn(SO4) + K(SO4) + 2 Li(SO4) + 4 H2O
P3O10 + H2O = H3PO4 + O2 =>
4 P3O10 + 18 H2O = 12 H3PO4 + 5 O2
Sb(oh)3 + FeF3 = Fe(oh)3 + SbF5 =>
3 Sb(oh)3 + 15 FeF3 = 5 Fe(oh)3 + 9 SbF5
NH4Cl + Mg = NH4 + MgCl2 =>
2 NH4Cl + Mg = 2 NH4 + MgCl2
Zn + MnCl3 = MnZn + Cl =>
Zn + MnCl3 = MnZn + 3 Cl
Zn(C2H3O2)2 + Co = Co(C2H3O2)3 + Zn =>
3 Zn(C2H3O2)2 + 2 Co = 2 Co(C2H3O2)3 + 3 Zn
MnCl2(H2O)4 + Na2CO3 = NaCl + H2O + MnCO3 =>
MnCl2(H2O)4 + Na2CO3 = 2 NaCl + 4 H2O + MnCO3
KAl(SO4)2 + NaOH = KOH + Al2 + Na(SO4)2 =>
2 KAl(SO4)2 + 2 NaOH = 2 KOH + Al2 + 2 Na(SO4)2
HBr + KBrO3 + CH3CO2 = HBr2 + CH3CO2K + H2O =>
13 HBr + KBrO3 + CH3CO2 = 7 HBr2 + CH3CO2K + 3 H2O
Al + C2H5OH = Al3OCH2CH3 + H2 =>
6 Al + 2 C2H5OH = 2 Al3OCH2CH3 + H2
K2O + SeO2 = K2Se + O2 =>
2 K2O + 2 SeO2 = 2 K2Se + 3 O2
C + H + O + N = C2H4NO2 =>
2 C + 4 H + 2 O + N = C2H4NO2
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(g) + CO2(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(g) + CO2(l)
Ag2C2O4 + NH4Br = AgBr + (NH4)2C2O4 =>
Ag2C2O4 + 2 NH4Br = 2 AgBr + (NH4)2C2O4
AgNO{3} + H{2}S = Ag{2} + HNO{3} =>
AgNO{3} + H{2}S = Ag{2} + HNO{3}
C5H11NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H11NO2S + 31 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 SO2
K2Cr2O7 + KI + H2(SO4) = I2 + H2O + Cr2(SO4)3 + K2(SO4) =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = 3 I2 + 7 H2O + Cr2(SO4)3 + 4 K2(SO4)
K(NO3) + S + C = KS2 + N2 + CO2 =>
2 K(NO3) + 4 S + 3 C = 2 KS2 + N2 + 3 CO2
MoS2(S) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(S) + 9 O2(g) = 2 MoO3(s) + 6 SO2(g)
CuCl2 + ZnNO3 = CuNO3 + ZnCl2 =>
CuCl2 + ZnNO3 = CuNO3 + ZnCl2
N2 + O2 = NO2O =>
N2 + 3 O2 = 2 NO2O
NaOH + Ca(HSO3)2 = Na2SO3 + Ca(OH)2 + H2O =>
4 NaOH + Ca(HSO3)2 = 2 Na2SO3 + Ca(OH)2 + 2 H2O
H2SO3 + MnSO3 + KMnO4 = MnSO4 + K2SO3 + H2O =>
3 H2SO3 + 3 MnSO3 + 2 KMnO4 = 5 MnSO4 + K2SO3 + 3 H2O
NaOH + Cu2O + K2S2O8 = Cu4O4 + Na2SO4 + K2SO4 + H2O =>
4 NaOH + 2 Cu2O + 2 K2S2O8 = Cu4O4 + 2 Na2SO4 + 2 K2SO4 + 2 H2O
Fe(OH)3 + NaOH + Cl2 = Na2FeO4 + H2O + NaCl =>
2 Fe(OH)3 + 10 NaOH + 3 Cl2 = 2 Na2FeO4 + 8 H2O + 6 NaCl
VOCl2 + HNO3 = VO2NO3 + NO2 + HCl =>
VOCl2 + 2 HNO3 = VO2NO3 + NO2 + 2 HCl
C5H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
NaNO2 + KMnO4 + H2SO4 = NO2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
Mg3P2 + H2O = Mg(OH)2 + PH3 =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 PH3
HNO3 + H2O = NO3H3O =>
HNO3 + H2O = NO3H3O
NH4OH + SbCl3 = NH4Cl + Sb(OH)3 =>
3 NH4OH + SbCl3 = 3 NH4Cl + Sb(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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