| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Pd = FePd
Fe{3+} + e = Fe{2+} =>
Fe{3+} + e = Fe{2+}
Ag(aq) + S(aq) = Ag2S(s) =>
2 Ag(aq) + S(aq) = Ag2S(s)
K2O + Mg(OH)2 = K(OH) + MgO =>
K2O + Mg(OH)2 = 2 K(OH) + MgO
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
SO2 + F2 = SF6 + O =>
SO2 + 3 F2 = SF6 + 2 O
Co2 + HBr = CoBr2 + H2 =>
Co2 + 4 HBr = 2 CoBr2 + 2 H2
Fe2O3 + CaCl2 + H2O = CaFe2O4 + HCl =>
Fe2O3 + CaCl2 + H2O = CaFe2O4 + 2 HCl
K + HBr = KBr + H =>
K + HBr = KBr + H
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Ca + Co(ClO4)2 = Ca(ClO4) + Co =>
2 Ca + Co(ClO4)2 = 2 Ca(ClO4) + Co
CH3Br + OH{-} = CH4O + Br{-} =>
CH3Br + OH{-} = CH4O + Br{-}
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O
HClO3 + H2C2O4 = CO2 + HCl + H2O =>
HClO3 + 3 H2C2O4 = 6 CO2 + HCl + 3 H2O
CCl4 + SO3 = COCl2 + S2O5Cl2 =>
CCl4 + 2 SO3 = COCl2 + S2O5Cl2
S2Cl6 + H2O = SO2 + HCl + H =>
S2Cl6 + 4 H2O = 2 SO2 + 6 HCl + 2 H
Ti[OCH(CH3)2]4 + H2O = TiO(OH)2 + C4H9OH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO(OH)2 + 3 C4H9OH
Fe2O3 + H{+} = Fe{3+} + H2O =>
Fe2O3 + 6 H{+} = 2 Fe{3+} + 3 H2O
CH3Cl + OH = CH3OH + Cl =>
CH3Cl + OH = CH3OH + Cl
Na2O + S = NaS + O =>
Na2O + 2 S = 2 NaS + O
Sn3(PO4)4 + Na2(CO3) = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2(CO3) = 3 Sn(CO3)2 + 4 Na3PO4
ZnSO4 + AlCl3 = ZnCl2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlCl3 = 3 ZnCl2 + Al2(SO4)3
C6H3S + O2 = CO2 + H2O + SO4 =>
4 C6H3S + 35 O2 = 24 CO2 + 6 H2O + 4 SO4
BeO + Mg(OH)2 + H2O = Mg[Be(OH)4] =>
BeO + Mg(OH)2 + H2O = Mg[Be(OH)4]
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuCO3Cu(OH)2 + H2SO4 = CO2 + H2O + CuSO4 =>
CuCO3Cu(OH)2 + 2 H2SO4 = CO2 + 3 H2O + 2 CuSO4
K2[Sn(OH)4] + KBiO3 + H2O = K2[Sn(OH)6] + Bi(OH)3 + KOH =>
K2[Sn(OH)4] + KBiO3 + 3 H2O = K2[Sn(OH)6] + Bi(OH)3 + KOH
Ca = Ca2 =>
2 Ca = Ca2
Co(NO3)2(aq) + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2(aq) + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
Sb2O3 + HBr = SbBr3 + H2O =>
Sb2O3 + 6 HBr = 2 SbBr3 + 3 H2O
P5 = P4 =>
4 P5 = 5 P4
SrCl2 + Na2C6O6 = Sr2(C6O6)2 + NaCl =>
2 SrCl2 + 2 Na2C6O6 = Sr2(C6O6)2 + 4 NaCl
Cobalt(II)Chloride + SodiumHydroxide = SodiumChloride + Cobalt(II)Hydroxide =>
Cobalt(II)Chloride + SodiumHydroxide = SodiumChloride + Cobalt(II)Hydroxide
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7 =>
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7
BiO3{-} + e + H{+] = Bi{3+}+H2O =>
BiO3{-} + 2e + 6 H{+] = Bi{3+}+3H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
H2SeO4 + H2SO4 = SeS3 + O2 + H2O =>
H2SeO4 + 3 H2SO4 = SeS3 + 6 O2 + 4 H2O
Ba(MnO4)2 + H2O + K2SO3 = Ba(OH)2 + K2SO4 + MnO2 =>
Ba(MnO4)2 + H2O + 3 K2SO3 = Ba(OH)2 + 3 K2SO4 + 2 MnO2
C4H8NO2 + O2 = CO2 + H2O + NO2 =>
C4H8NO2 + 6 O2 = 4 CO2 + 4 H2O + NO2
NaNO3 + HC = NaH + NO3C =>
NaNO3 + HC = NaH + NO3C
COCO2 + Ba(OH)2 = BaCO3 + CO + H2O =>
COCO2 + Ba(OH)2 = BaCO3 + CO + H2O
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
Ag(NO3) + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + CuCl2 = 2 AgCl + Cu(NO3)2
NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH
Ni + H2O = Ni{2+} + O{2-} + H2 =>
Ni + H2O = Ni{2+} + O{2-} + H2
Al(NO3)2 + MgOH2 = Mg(NO3)2 + AlOH2 =>
Al(NO3)2 + MgOH2 = Mg(NO3)2 + AlOH2
FeCl3 + K2CrO4 = K2Cl3(s) + FeCrO4 =>
FeCl3 + K2CrO4 = K2Cl3(s) + FeCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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