| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + Ba(OH)2 = 2 NH3 + 2 H2O + BaS
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
AgNO3 + H2O + NH3 = AgOH + NH4NO3 =>
AgNO3 + H2O + NH3 = AgOH + NH4NO3
Al2O3 + H3O{+} = Al{3+} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{3+} + 9 H2O
C7H6O + C6H10O3 + CH4N2O = C14H16N2O3 + H2O =>
C7H6O + C6H10O3 + CH4N2O = C14H16N2O3 + 2 H2O
La(OH)3 + H2 = LaH10 + H2O =>
2 La(OH)3 + 13 H2 = 2 LaH10 + 6 H2O
ZhO + H2O = H2ZhO2 =>
ZhO + H2O = H2ZhO2
Cs(s) + P4(s) = CsP4(s) =>
Cs(s) + P4(s) = CsP4(s)
CuCl2*H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*H2O + 2 Al = 2 AlCl3 + 3 Cu + 3 H2O
NO2Mg = MgNO2 =>
NO2Mg = MgNO2
Sb + S = SbS5 =>
Sb + 5 S = SbS5
Cl5 + O7 = ClO3 =>
7 Cl5 + 15 O7 = 35 ClO3
CaCO3 + C8H8N6O6 = (CaC8H8N6O6) + CO3 =>
CaCO3 + C8H8N6O6 = (CaC8H8N6O6) + CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl(s) + H2O(l) = NaOH + Cl2 + H2 =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH + Cl2 + H2
CH3CH2COOH + NaOH = C2H6 + NaCO3 + H2O =>
16 CH3CH2COOH + 14 NaOH = 17 C2H6 + 14 NaCO3 + 4 H2O
NaHCO3 + HCl(aq) = NaCl + H2CO3 =>
NaHCO3 + HCl(aq) = NaCl + H2CO3
NaNO3 + H2SO4 + KMnO4 = NaMnO4 + K2SO4 + HNO3 =>
2 NaNO3 + H2SO4 + 2 KMnO4 = 2 NaMnO4 + K2SO4 + 2 HNO3
CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4 =>
CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4
ZnO(s) + HNO3() = Zn(NO3)2(aq) + H2O() =>
ZnO(s) + 2 HNO3() = Zn(NO3)2(aq) + H2O()
Al4C3 + H2O = (CH4)2 + Al(OH)3 =>
2 Al4C3 + 24 H2O = 3(CH4)2 + 8 Al(OH)3
CO2 + S = CO2S =>
CO2 + S = CO2S
NHO3 + HCl = NOCl + H2O + Cl =>
NHO3 + 3 HCl = NOCl + 2 H2O + 2 Cl
K + H(No3) = K(No3) + H2 =>
2 K + 2 H(No3) = 2 K(No3) + H2
NaClO3 + C6H8O7 = C6H5Na3O7 + HClO3 =>
3 NaClO3 + C6H8O7 = C6H5Na3O7 + 3 HClO3
NH3ClO4 = N2 + Cl2 + O2 + H2O =>
4 NH3ClO4 = 2 N2 + 2 Cl2 + 5 O2 + 6 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Br2 + NaSnO2 + NaOH = Na2SnO3 + NaBr + H2O =>
Br2 + 2 NaSnO2 + 4 NaOH = 2 Na2SnO3 + 2 NaBr + 2 H2O
Br2 + PbS = PbBr2 + S =>
Br2 + PbS = PbBr2 + S
Al(OH)3 + HF = AlF3 + HOH =>
Al(OH)3 + 3 HF = AlF3 + 3 HOH
CaCO3 + H2SO4 = Ca(HCO3)2 + Ca(HSO4)2 =>
2 CaCO3 + 2 H2SO4 = Ca(HCO3)2 + Ca(HSO4)2
CH3COOH + Na2CO3 = NaCH3COO + H2CO3 =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + H2CO3
Xe2 + F2 = XeF6 =>
Xe2 + 6 F2 = 2 XeF6
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
CuCO3(s) + H2O(l) = CO2(g) + Cu(OH)2(aq) =>
CuCO3(s) + H2O(l) = CO2(g) + Cu(OH)2(aq)
C8H8O3 + BH4{-} + H2O = C8H10O3 + H3BO3 + OH{-} =>
4 C8H8O3 + BH4{-} + 4 H2O = 4 C8H10O3 + H3BO3 + OH{-}
K2MnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KOH =>
K2MnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + 2 KOH
Na2S2O3 + Na2CrO4 + H2O = Cr(OH)2 + NaOH + Na2SO4 =>
Na2S2O3 + 2 Na2CrO4 + 3 H2O = 2 Cr(OH)2 + 2 NaOH + 2 Na2SO4
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl
Cl2 + SnCl2 + NaOH = Na2SnO3 + NaCl + H2O =>
Cl2 + SnCl2 + 6 NaOH = Na2SnO3 + 4 NaCl + 3 H2O
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
Ag + NH4 = Ag(NH4) =>
Ag + NH4 = Ag(NH4)
CH3CH2Br + KOH(aq) = CH3CH2OH + KBr =>
CH3CH2Br + KOH(aq) = CH3CH2OH + KBr
HNO3KOH = KNO3 + H2O =>
HNO3KOH = KNO3 + H2O
Ni(OH)2 + H3SbO3 = Ni3(SbO3)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO3 = Ni3(SbO3)2 + 6 H2O
Co(C2H3O2)2 + KOH = K(C2H3O2) + Co(OH)2 =>
Co(C2H3O2)2 + 2 KOH = 2 K(C2H3O2) + Co(OH)2
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/17/24
Équations équilibrées sur09/16/23
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