| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsNO3 = CsO3 + N
Pb4S + O = Pb4O + SO =>
Pb4S + 2 O = Pb4O + SO
Fe + Cl2 + NH4OH = Fe(OH)3 + NH4Cl =>
2 Fe + 3 Cl2 + 6 NH4OH = 2 Fe(OH)3 + 6 NH4Cl
HCOOH + Ag2O = Ag3 + H2O + CO2 =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 H2O + 3 CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CuCl2 + CO2 = CuO + CCl4 =>
2 CuCl2 + CO2 = 2 CuO + CCl4
NO2{-} + Al + H2O = NH3 + Al(OH)4{-} + H{+} =>
NO2{-} + 2 Al + 6 H2O = NH3 + 2 Al(OH)4{-} + H{+}
Cr{3+} + ClO3{-} + H2O = Cr2O7{2-} + ClO2{-} + H{+} =>
2 Cr{3+} + 3 ClO3{-} + 4 H2O = Cr2O7{2-} + 3 ClO2{-} + 8 H{+}
Cu(No3)2 + K(OH) = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 K(OH) = Cu(OH)2 + 2 KNo3
Fe(SCN)3 + KCl + Hg(NO3)2 = Hg(SCN)2 + FeCl3 + KNO3 =>
2 Fe(SCN)3 + 6 KCl + 3 Hg(NO3)2 = 3 Hg(SCN)2 + 2 FeCl3 + 6 KNO3
Mg(NO2)2 + InCl3 = In(NO2)3 + MgCl2 =>
3 Mg(NO2)2 + 2 InCl3 = 2 In(NO2)3 + 3 MgCl2
MnO4{2-} + H{+} + {-} = MnO2 + H2O =>
MnO4{2-} + 4 H{+} + 2e = MnO2 + 2 H2O
AlBr3 + K2 + SO4 = KBr + Al2(SO4) =>
2 AlBr3 + 3 K2 + SO4 = 6 KBr + Al2(SO4)
AlBr + KS = KBr + AlS =>
AlBr + KS = KBr + AlS
Pb(NO3)2 + Mg3(PO4)2 = Mg3(NO3)2 + Pb(PO4)2 =>
Pb(NO3)2 + Mg3(PO4)2 = Mg3(NO3)2 + Pb(PO4)2
Pd + HCl + HNO3 = H2[PdCl4] + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2[PdCl4] + 2 NO + 4 H2O
SO2 + H2O + CH3COOK = CH3COOH + K2SO3 =>
SO2 + H2O + 2 CH3COOK = 2 CH3COOH + K2SO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Sc + H2SO4 = Sc2(SO4)3 + SO2 + H2O =>
2 Sc + 6 H2SO4 = Sc2(SO4)3 + 3 SO2 + 6 H2O
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CHO + HCl =>
2 K2Cr2O7 + 26 KI + 21 H2SO4 + 14 CHCl3 = 2 Cr2(SO4)3 + 15 K2SO4 + 13 I2 + 14 CHO + 42 HCl
Sb + N2 = Sb3N5 =>
6 Sb + 5 N2 = 2 Sb3N5
BaO + C = Ba + CO =>
BaO + C = Ba + CO
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
HSCuCl2 = CuSHCl2 =>
HSCuCl2 = CuSHCl2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Cr2O72{-} + Br{-} + H{+} = Cr{3+} + Br2 + H2O =>
2 Cr2O72{-} + 274 Br{-} + 288 H{+} = 4 Cr{3+} + 137 Br2 + 144 H2O
C2 + H4 = C2H4 =>
C2 + H4 = C2H4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
As + KNO3 + NHO3 = KAsO4 + NO + H2O =>
3 As + 3 KNO3 + 4 NHO3 = 3 KAsO4 + 7 NO + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
WF6 + SiH4 = W + SiF4 + H2 =>
2 WF6 + 3 SiH4 = 2 W + 3 SiF4 + 6 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SeO3 + Mg(OH)2 = MgSeO3 + H2O =>
H2SeO3 + Mg(OH)2 = MgSeO3 + 2 H2O
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
HClO3Fe(OH)3 = FeO3HCl(OH)3 =>
HClO3Fe(OH)3 = FeO3HCl(OH)3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H2SO4 + KCO3 = SO2 + H2O + KO2 + CO2 =>
H2SO4 + KCO3 = SO2 + H2O + KO2 + CO2
Cr(NO3)3*9H2O + HCl = CrCl3 + H2O + HNO3 =>
Cr(NO3)3*9H2O + 3 HCl = CrCl3 + 9 H2O + 3 HNO3
C3H3Cl3 + Cl2 = C3H2Cl4 + HCl =>
C3H3Cl3 + Cl2 = C3H2Cl4 + HCl
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
AgNO3 + Hg(NO3)2 = Ag(NO3)2 + HgNO3 =>
AgNO3 + Hg(NO3)2 = Ag(NO3)2 + HgNO3
O2 + H2O + Ca = CaOH =>
O2 + 2 H2O + 4 Ca = 4 CaOH
NaI + O2 = NaO + I2 =>
2 NaI + O2 = 2 NaO + I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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