| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al1O3H3 + 3 H2S1O4 = Al2S3O12 + 6 H2O
AgF + KJ = AgJ + KF =>
AgF + KJ = AgJ + KF
Bi2O3 + HI = H2O + HBiI4 =>
Bi2O3 + 8 HI = 3 H2O + 2 HBiI4
NaF + hydroiodicacid = sodiumiodide + HF =>
NaF + HI = NaI + HF
Cu + FeCI3 = CuCI3 + Fe =>
Cu + FeCI3 = CuCI3 + Fe
Na3PO4 + AgNO3 = Na3PO12 + AgN =>
3 Na3PO4 + 8 AgNO3 = 3 Na3PO12 + 8 AgN
Sn + P4 = Sn8P4 =>
8 Sn + P4 = Sn8P4
HNO3 + Fe + KSCN = Fe(SCN)3 + KNO3 + H2 =>
6 HNO3 + 2 Fe + 6 KSCN = 2 Fe(SCN)3 + 6 KNO3 + 3 H2
KMnO4 + Zn + KOH + H2O = MnO2 + K2[Zn(OH)4] =>
2 KMnO4 + 3 Zn + 4 KOH + 4 H2O = 2 MnO2 + 3 K2[Zn(OH)4]
C12H26 + O = C02 + H2O =>
C12H26 + 13 O = 6 C02 + 13 H2O
C6H5NO2 + (NH4)2 = C6H5NH2 + NH3 + H2O =>
C6H5NO2 + 3(NH4)2 = C6H5NH2 + 6 NH3 + 2 H2O
MgSiO3 + CO = MgO + Si + CO2 =>
MgSiO3 + 2 CO = MgO + Si + 2 CO2
HCl + NH4NO3 = NH4Cl + H(NO3) =>
HCl + NH4NO3 = NH4Cl + H(NO3)
Al + Ag2O + H2O = Al(OH)3 + Ag =>
2 Al + 3 Ag2O + 3 H2O = 2 Al(OH)3 + 6 Ag
ZnCl2 + Sn = Zn + SnCl4 =>
2 ZnCl2 + Sn = 2 Zn + SnCl4
CrCl3*6H2O + (NH2)2CO + C5H8O2 = Cr(C5H8O2)3 + NH4Cl + H2O + CO2 =>
8 CrCl3*6H2O + 12(NH2)2CO + 25 C5H8O2 = 8 Cr(C5H8O2)3 + 24 NH4Cl + 28 H2O + 17 CO2
Co{3-} + Cl2{3{-} = CoCl2 =>
Co{3-} + Cl2{3{-} = CoCl2
KOH + NaSCN = KSCN + NaOH =>
KOH + NaSCN = KSCN + NaOH
CuCl2 + BeO = CuO + BeCl2 =>
CuCl2 + BeO = CuO + BeCl2
[C8H17O]C8H17POOH + CeCl3 = HCl + ([C8H17O]C8H17POO)3Ce =>
3[C8H17O]C8H17POOH + CeCl3 = 3 HCl + ([C8H17O]C8H17POO)3Ce
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + Fe(NO3)2 = Fe2 + Zn(NO3)2 =>
2 Zn + 2 Fe(NO3)2 = Fe2 + 2 Zn(NO3)2
K2CO3(aq) + NaCl(aq) = KCl(aq) + Na2CO3(aq) =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl(aq) + Na2CO3(aq)
HClO + SO2 = Cl2 + H2SO4 =>
2 HClO + SO2 = Cl2 + H2SO4
C7H16(l) = C7(g) + H16(g) =>
C7H16(l) = C7(g) + H16(g)
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO2 + H2O =>
CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 2 H2SO4 + 17 NO2 + 9 H2O
HI + O3 = I2 + H2O =>
6 HI + O3 = 3 I2 + 3 H2O
Ba(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + BaSO4(s)
Cu(s) + HNO3(aq) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
Zn(OH)2 + H2SO4 = Zn + SO4 + H2O =>
Zn(OH)2 + H2SO4 = Zn + SO4 + 2 H2O
Ca + D2O = CaO + D2 =>
Ca + D2O = CaO + D2
HClO + SO2 = Cl2 + H2SO4 =>
2 HClO + SO2 = Cl2 + H2SO4
PbCl2 + Sr(OH)2 = Pb(OH)2 + Cl2Sr =>
PbCl2 + Sr(OH)2 = Pb(OH)2 + Cl2Sr
Fe6O8 + U2O5 = Fe5UO8 + Fe2O3 =>
4 Fe6O8 + U2O5 = 2 Fe5UO8 + 7 Fe2O3
CH3CH2OH + NaHCO3 = CH3CH2OHNa + H2O + CO3 =>
15 CH3CH2OH + 16 NaHCO3 = 16 CH3CH2OHNa + 5 H2O + 14 CO3
Mn + H6O = MnOH6 =>
Mn + H6O = MnOH6
HNO3(aq) + H2S(g) = NO(g) + H2O(l) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(l) + 3 S(s)
Li + Au = Li2Au3 =>
2 Li + 3 Au = Li2Au3
Mg + Fe2(CO3)3 = Mg(CO3)3 + Fe =>
Mg + Fe2(CO3)3 = Mg(CO3)3 + 2 Fe
KC1 + Br2 = KBr + C =>
2 KC1 + Br2 = 2 KBr + 2 C
NdCl3 + Na(CH3COO) = Nd(CH3COO)3 + NaCl =>
NdCl3 + 3 Na(CH3COO) = Nd(CH3COO)3 + 3 NaCl
ZnO + H2(CO)3 = Zn(CO)3 + H2O =>
ZnO + H2(CO)3 = Zn(CO)3 + H2O
ZnCl2 + Sn = Zn + SnCl4 =>
2 ZnCl2 + Sn = 2 Zn + SnCl4
Fe3O4 + SO4{2-} + H{+} + H2 = FeS2 + H2O =>
Fe3O4 + 6 SO4{2-} + 12 H{+} + 22 H2 = 3 FeS2 + 28 H2O
HClO4 + CaCO3 + H2O = CO2 + CaCl2 + OH =>
2 HClO4 + CaCO3 + 7 H2O = CO2 + CaCl2 + 16 OH
ZnCl2 + HCl + C3H10O = ZnO + CCl + H2 =>
2 ZnCl2 + 2 HCl + 2 C3H10O = 2 ZnO + 6 CCl + 11 H2
CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2
BrO3{-} + NH3 + H{+} = N2 + Br2 + H2O =>
6 BrO3{-} + 10 NH3 + 6 H{+} = 5 N2 + 3 Br2 + 18 H2O
ZnCl2 + Sn = Zn + SnCl4 =>
2 ZnCl2 + Sn = 2 Zn + SnCl4
Cs(OH)2 = CsO + H2O =>
Cs(OH)2 = CsO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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