| Équations équilibrées la veille | Équations équilibrées le lendemain |
KSCN + AgCl = AgCN + KSCl
C10H14N2 + O2 = CO2 + H2O + N02 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N02
H2SO4 + Ba(C2H3O2)2 = BaSO4 + HC2H3O2 =>
H2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 HC2H3O2
Cu(s) + FeSO4(aq) = Cu2SO4 + Fe =>
2 Cu(s) + FeSO4(aq) = Cu2SO4 + Fe
CoSO4 + KSCN = K2[Co(SCN)4] + K2SO4 =>
CoSO4 + 4 KSCN = K2[Co(SCN)4] + K2SO4
Na2B4O7 + Na(OH) + H2O2 = NaBO3 + H2O =>
Na2B4O7 + 2 Na(OH) + 4 H2O2 = 4 NaBO3 + 5 H2O
HCl + KOH = KCl + HOH =>
HCl + KOH = KCl + HOH
(CH2)5CHOH + H2SO4 = (CH2)5CHOH2{+} + HSO4{-} =>
(CH2)5CHOH + H2SO4 = (CH2)5CHOH2{+} + HSO4{-}
C5H10 + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
4 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
CH3COOH + NH4Cl = NH2CH2COOH + HCl + H2 =>
CH3COOH + NH4Cl = NH2CH2COOH + HCl + H2
CaCl2(ac) + NaOH(ac) = Ca(OH)2(s) + NaCl(aq) =>
CaCl2(ac) + 2 NaOH(ac) = Ca(OH)2(s) + 2 NaCl(aq)
C + O2 = CO2 =>
C + O2 = CO2
NaOH + K(NO3) = Na(NO3) + KOH =>
NaOH + K(NO3) = Na(NO3) + KOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Sr(NO3)2(aq) + Na2SO4(aq) = SrSO4(s) + NaNO3(aq) =>
Sr(NO3)2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaNO3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C16H32 + H2 = C8H18 =>
C16H32 + 2 H2 = 2 C8H18
C10H14 + KMnO4 + H2SO4 = C10H6O8 + K2SO4 + MnSO4 + H2O =>
5 C10H14 + 24 KMnO4 + 36 H2SO4 = 5 C10H6O8 + 12 K2SO4 + 24 MnSO4 + 56 H2O
NaOH + Fe(NO3)3 = FeNaOH + (NO3)3 =>
NaOH + Fe(NO3)3 = FeNaOH + (NO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + H2O = Na2OH2 + S2O3 =>
Na2S2O3 + H2O = Na2OH2 + S2O3
C6H6O4 + NaOH = C6H5NaO4 + H2O =>
C6H6O4 + NaOH = C6H5NaO4 + H2O
Ag + HNO3 = (AgNO3)3 + NO + H2O =>
3 Ag + 4 HNO3 = (AgNO3)3 + NO + 2 H2O
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + BH3 + NaOH + HNO3 + H2O =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 3 NaBH4 = 2 CoH[P(OPh)3]4 + 3 BH3 + 3 NaOH + 4 HNO3 + 9 H2O
P(s) + O(g) = P5O2(g) =>
5 P(s) + 2 O(g) = P5O2(g)
Ca(CO3) = Ca3C3O9 =>
3 Ca(CO3) = Ca3C3O9
BeN2O6 + AlF3 = BeF2 + AlN3O9 =>
3 BeN2O6 + 2 AlF3 = 3 BeF2 + 2 AlN3O9
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
(CH3CH2OH)OH + O2 = CO2 + H2O =>
4(CH3CH2OH)OH + 11 O2 = 8 CO2 + 14 H2O
Cu2S + O2 + CaCo3 = Cu + CaSO4 + Co2 =>
2 Cu2S + 4 O2 + 2 CaCo3 = 4 Cu + 2 CaSO4 + 3 Co2
(NH4)2CO3 + KNO3 = (NH4)NO3 + K2CO3 =>
(NH4)2CO3 + 2 KNO3 = 2(NH4)NO3 + K2CO3
Na2SO4 + CaNO3 = Ca2SO4 + NaNO3 =>
Na2SO4 + 2 CaNO3 = Ca2SO4 + 2 NaNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3NH + O2 = CO2 + H2O + N =>
CH3NH + 2 O2 = CO2 + 2 H2O + N
NaHCO3 + H2O = NaH2HCO3O =>
NaHCO3 + H2O = NaH2HCO3O
CHCH23CH3 + O2 = CO2 + H2O =>
4 CHCH23CH3 + 39 O2 = 12 CO2 + 54 H2O
AgCl + NH4SO4 = AgSO4 + NH4Cl =>
AgCl + NH4SO4 = AgSO4 + NH4Cl
Fe2 + H2O = Fe(OH)3 + H2 =>
Fe2 + 6 H2O = 2 Fe(OH)3 + 3 H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
TiCl3 + H2SO4 + H2O2 = H2(Ti(SO4)2O2) + HCl + H2O =>
2 TiCl3 + 4 H2SO4 + 3 H2O2 = 2 H2(Ti(SO4)2O2) + 6 HCl + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
H3BO3 + H4P2O7 + Hg(OH)2 = (BO3)2(Hg)5(P2O7) + H2O =>
2 H3BO3 + H4P2O7 + 5 Hg(OH)2 = (BO3)2(Hg)5(P2O7) + 10 H2O
Na2CO3 + ZnSO4 = Na2SO4 + Zn2(CO3)2 =>
2 Na2CO3 + 2 ZnSO4 = 2 Na2SO4 + Zn2(CO3)2
AgNO3 + Ca(HS)2 + Ca(OH)2 = Ag2S + Ca(NO3)2 + H2O =>
4 AgNO3 + Ca(HS)2 + Ca(OH)2 = 2 Ag2S + 2 Ca(NO3)2 + 2 H2O
CaClOClH2O = Ca(OH)2 + CaCl2 + HClO =>
2 CaClOClH2O = Ca(OH)2 + CaCl2 + 2 HClO
Na + NaNO2 = Na2NaNO2 =>
2 Na + NaNO2 = Na2NaNO2
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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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