| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + O4 = 4 ClO
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
V2O3 + H2O = V(OH)3 =>
V2O3 + 3 H2O = 2 V(OH)3
CaC2O4 + CsMnO4 + H2SO4 = CaSO4 + CsHSO4 + MnSO4 + CO2 + H2O =>
5 CaC2O4 + 2 CsMnO4 + 9 H2SO4 = 5 CaSO4 + 2 CsHSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
Mg(C2H3O2)2 + NaOH = Mg(OH)2 + Na(C2H3O2) =>
Mg(C2H3O2)2 + 2 NaOH = Mg(OH)2 + 2 Na(C2H3O2)
LiI + F2 = LiF + I =>
2 LiI + F2 = 2 LiF + 2 I
Ba(OH)2*8H2O + N2H4SC = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 N2H4SC = Ba(SCN)2 + 10 H2O + 2 NH3
Na2SO4 + NaOH = Na + OHSO4 =>
Na2SO4 + NaOH = 3 Na + OHSO4
AgNO3(aqueous) + NaCl(aqueous) = AgCl(whiteprecipitate) + NaNO3(aqueous) =>
AgNO3(aqueous) + NaCl(aqueous) = AgCl(whiteprecipitate) + NaNO3(aqueous)
FeCl3 + Cr = CrCl2 + Fe =>
2 FeCl3 + 3 Cr = 3 CrCl2 + 2 Fe
HClO + AgNO3 = HNO3 + AgCl + AgClO3 =>
3 HClO + 3 AgNO3 = 3 HNO3 + 2 AgCl + AgClO3
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
C2H2 + Cl2 = C2Cl4H2 =>
C2H2 + 2 Cl2 = C2Cl4H2
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
HClO2 + Zn = Zn(ClO2)2 + H2 =>
2 HClO2 + Zn = Zn(ClO2)2 + H2
Zn(CH3COO)2 + KOH = Zn(OH)2 + KCH3COO =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 KCH3COO
Cu + PbSO4 = CuSO4 + Pb =>
Cu + PbSO4 = CuSO4 + Pb
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2 =>
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2
Rb2O + N2 = Rb3N + O2 =>
6 Rb2O + 2 N2 = 4 Rb3N + 3 O2
nitricacid + ammoniumhydroxide = ammoniumnitrate + water =>
HNO3 + NH4OH = NH4NO3 + H2O
LiI + F2 = LiF + I2 =>
2 LiI + F2 = 2 LiF + I2
Li3P + H2O = LiOH + PH3 =>
Li3P + 3 H2O = 3 LiOH + PH3
CeO2 + KI2 + HCl = KCl + CeCl3 + H2O + I2 =>
CeO2 + KI2 + 4 HCl = KCl + CeCl3 + 2 H2O + I2
KMnO4 + Na2SO2 = MnO2 + K2O + Na2SO3 =>
2 KMnO4 + 3 Na2SO2 = 2 MnO2 + K2O + 3 Na2SO3
HClO + AgNO3 = AgClO + HNO3 =>
HClO + AgNO3 = AgClO + HNO3
HF + MnO2 = MnF2 + H2O + OF2 =>
6 HF + 2 MnO2 = 2 MnF2 + 3 H2O + OF2
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + KNO3(aq) =>
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + 3 KNO3(aq)
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{3-} + 8 K{+} + 2 OH{-} + 4 H2O
Zn(C2H3O2)2 + Na3(PO4) = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C2H3O2)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(C2H3O2)
Al + Ni = NiAl =>
Al + Ni = NiAl
Na2B4O7 + H2O + HCl = H3BO3 + NaCl =>
Na2B4O7 + 5 H2O + 2 HCl = 4 H3BO3 + 2 NaCl
HClO2 + Zn = Zn(ClO2)2 + H =>
2 HClO2 + Zn = Zn(ClO2)2 + 2 H
CoCl2*H2O + Al = AlCl3 + Co + H2O =>
3 CoCl2*H2O + 2 Al = 2 AlCl3 + 3 Co + 3 H2O
Ca5(PO4)3F + H2SO4 = H3PO4 + HF + CaSO4 =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4
Sn(OH)4 + H2CO3 = H2O + Sn(CO3)2 =>
Sn(OH)4 + 2 H2CO3 = 4 H2O + Sn(CO3)2
Fe(Cl)3{3+} + (KSCN){-} = Fe(SCN)3 + (KCl) =>
Fe(Cl)3{3+} + 3(KSCN){-} = Fe(SCN)3 + 3(KCl)
Na2(SO3) + K(ClO3) = Na2(ClO3) + K(SO3) =>
Na2(SO3) + K(ClO3) = Na2(ClO3) + K(SO3)
Cu + PbSO4 = Cu2SO4 + Pb =>
2 Cu + PbSO4 = Cu2SO4 + Pb
Na3N + CuCl2 = NaCl + Cu3N2 =>
2 Na3N + 3 CuCl2 = 6 NaCl + Cu3N2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na2S + Cr(NO3)2 = Na2NO3 + CrS2 =>
2 Na2S + Cr(NO3)2 = 2 Na2NO3 + CrS2
KMnO4 + Zn = ZnMnO4 + K =>
KMnO4 + Zn = ZnMnO4 + K
HF + SbF5 = H2FSbF6 =>
2 HF + SbF5 = H2FSbF6
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
C10H16 + MnO4 + H2O = C10H20O4 + MnO2 =>
C10H16 + MnO4 + 2 H2O = C10H20O4 + MnO2
Ni + I = Ni2I =>
2 Ni + I = Ni2I
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{-3} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{-3} + 8 K{+} + 2 OH{-} + 4 H2O
CrCl2 + H2SO4 = Cr2(SO4)3 + SO2 + HCl + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 HCl + 2 H2O
Zn + HClO2 = ZnClO2 + H2 =>
2 Zn + 2 HClO2 = 2 ZnClO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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