| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sr(s) + O2(g) = 2 SrO(s)
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3 =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3
(CH3)3CCl + AlCl3 = AlCl4 + (CH3)3C =>
(CH3)3CCl + AlCl3 = AlCl4 + (CH3)3C
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g)
Ba(OH)2 + K3(PO4) = Ba3(PO4)2 + K(OH) =>
3 Ba(OH)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 K(OH)
CaCl2(aq) + HNO3(aq) = Ca(NO3)2(aq) + HCl(aq) =>
CaCl2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 HCl(aq)
C6H12O6 + O2 = CO2 + H2O3 =>
C6H12O6 + 12 O2 = 6 CO2 + 6 H2O3
HIO4 + Sr(OH)2 = Sr(IO4)2 + H2O =>
2 HIO4 + Sr(OH)2 = Sr(IO4)2 + 2 H2O
C6H5 + H2O = H3O + C6H5COO =>
7 C6H5 + 41 H2O = 29 H3O + 6 C6H5COO
CH3CH(NH2)COOH + HCl = CH3CH(NH3Cl)COOH =>
CH3CH(NH2)COOH + HCl = CH3CH(NH3Cl)COOH
Ca(CH3COO)2 = CaO + CO2 + (CH3)2CO =>
Ca(CH3COO)2 = CaO + CO2 + (CH3)2CO
NaI + H2SO4 + KNO3 = I2 + Na2SO4 + K2SO4 + NO2 + H2O =>
2 NaI + 2 H2SO4 + 2 KNO3 = I2 + Na2SO4 + K2SO4 + 2 NO2 + 2 H2O
HSeO3{-} + H2O = H3O{+} + SeO3{-2} =>
HSeO3{-} + H2O = H3O{+} + SeO3{-2}
(NH4)2SO4 + K3PO4 = K2SO4 + (NH4)3PO4 =>
3(NH4)2SO4 + 2 K3PO4 = 3 K2SO4 + 2(NH4)3PO4
H2S + HNO3 = S + N + H2O =>
5 H2S + 2 HNO3 = 5 S + 2 N + 6 H2O
CH3CH(OH)CH2CH3 = CH3C(O)CH2CH3 + H2 =>
CH3CH(OH)CH2CH3 = CH3C(O)CH2CH3 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2
Al(s) + HClO4(aq) = H2(g) + AlClO4(aq) =>
2 Al(s) + 2 HClO4(aq) = H2(g) + 2 AlClO4(aq)
CaC + H2O = CaOH + CH =>
CaC + H2O = CaOH + CH
HNO3ZnSO4 = ZnNO3HSO4 =>
HNO3ZnSO4 = ZnNO3HSO4
FeCl3Ca(OH)2 = Fe(OH)2Ca(Cl3) =>
FeCl3Ca(OH)2 = Fe(OH)2Ca(Cl3)
NH4 + FeCl3 = NH4Cl + Fe =>
3 NH4 + FeCl3 = 3 NH4Cl + Fe
HI(g) + O2(g) = I2(g) + H2O(l) =>
4 HI(g) + O2(g) = 2 I2(g) + 2 H2O(l)
NaNO2 + K2Cr2O7 + H2O = NaNO3 + Cr(OH)3 + KOH =>
3 NaNO2 + K2Cr2O7 + 4 H2O = 3 NaNO3 + 2 Cr(OH)3 + 2 KOH
Na2 + H2CO3 = NaHCO3 + H2 =>
Na2 + 2 H2CO3 = 2 NaHCO3 + H2
C4H10O2N + O2 = CO2 + H2O + N2 =>
2 C4H10O2N + 11 O2 = 8 CO2 + 10 H2O + N2
CoCl2 + NH4OH + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 10 NH4OH + H2O2 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 12 H2O
Ni + Cu = NiCu =>
Ni + Cu = NiCu
CH2O2 + Ag(NH3)2OH = Ag + CO2 + H2O + NH3 =>
CH2O2 + 2 Ag(NH3)2OH = 2 Ag + CO2 + 2 H2O + 4 NH3
C2H5Li + C6H6 = LiCH + C7H10 =>
C2H5Li + C6H6 = LiCH + C7H10
Na2S + SeCl2 = NaCl + SeS =>
Na2S + SeCl2 = 2 NaCl + SeS
I2 + NaF = NaI + F2 =>
I2 + 2 NaF = 2 NaI + F2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HCHO + KMnO4 + H2SO4 = CH2O2 + MnSO4 + K2SO4 + H2O =>
5 HCHO + 2 KMnO4 + 3 H2SO4 = 5 CH2O2 + 2 MnSO4 + K2SO4 + 3 H2O
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4
NaNO3 + H2SO4 = H2NO3 + NaSO4 =>
NaNO3 + H2SO4 = H2NO3 + NaSO4
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
LiCl + Zn = ZnCl + Li =>
LiCl + Zn = ZnCl + Li
(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + H2O + NH3 =>
(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + 2 H2O + 2 NH3
KNO3 = K{+} + NO3{-} =>
KNO3 = K{+} + NO3{-}
Pb + Fe2O3 = PbO2 + Fe =>
3 Pb + 2 Fe2O3 = 3 PbO2 + 4 Fe
Hg + HgCl2 = Hg2Cl2 =>
Hg + HgCl2 = Hg2Cl2
CuSO4*5H2O + NaOH = Na2SO4 + H2O + Cu(OH)2 =>
CuSO4*5H2O + 2 NaOH = Na2SO4 + 5 H2O + Cu(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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