| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3(g) = H2O(g) + CO2(g)
copper(I)oxide + hydrochloricacid = copper(I)chloride + water =>
Cu2O + 2 HCl = 2 CuCl + H2O
Ba(OH)2 + KH(IO3)2 = KOH + Ba(IO3)2 + H2O =>
Ba(OH)2 + KH(IO3)2 = KOH + Ba(IO3)2 + H2O
CuCl(aq) + Zn(s) = Cu(s) + ZnCl(aq) =>
CuCl(aq) + Zn(s) = Cu(s) + ZnCl(aq)
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO + H2O =>
6 CuBr + 16 HNO3 = 6 Cu(NO3)2 + 3 Br2 + 4 NO + 8 H2O
HOBr + C6H12 = C6H12BrOH =>
HOBr + C6H12 = C6H12BrOH
Ca(oh)2 + HCl = CaCl2 + H2 =>
Ca(oh)2 + 4 HCl = 2 CaCl2 + 2 H2
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3 + Na(NO3) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 Na(NO3)
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2 =>
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2
C7H6O2 = C6H6 + CO2 =>
C7H6O2 = C6H6 + CO2
Ca(OH)2 + NH4 = NH3 + H2O + CaH =>
Ca(OH)2 + 3 NH4 = 3 NH3 + 2 H2O + CaH
BaO + Co2O4 = Ba2CoO4 =>
4 BaO + Co2O4 = 2 Ba2CoO4
K2CO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
K2CO3 + H3PO4 = K2HPO4 + H2O + CO2
Fe3O2 + Al = Fe + AlO2 =>
Fe3O2 + Al = 3 Fe + AlO2
UF2 + Cs2S = US + CsF =>
UF2 + Cs2S = US + 2 CsF
Fe + O2 = Fe89O710 =>
89 Fe + 355 O2 = Fe89O710
Fe(NO3)3 + BaCrO4 = Fe2(CrO4)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCrO4 = Fe2(CrO4)3 + 3 Ba(NO3)2
H2S + HNO3 = H5SO4 + NO2 + H2O =>
H2S + 5 HNO3 = H5SO4 + 5 NO2 + H2O
CuFeS + HNO3 = Cu(NO3)2 + Fe(NO3)3 + SO2 + NO + H2O =>
CuFeS + 8 HNO3 = Cu(NO3)2 + Fe(NO3)3 + SO2 + 3 NO + 4 H2O
C5H9O + O2 = C5H9O3 =>
C5H9O + O2 = C5H9O3
C9H19OH + O2 = C + H2O =>
2 C9H19OH + 9 O2 = 18 C + 20 H2O
SbCl5 = SbCl3(g) + Cl2(g) =>
SbCl5 = SbCl3(g) + Cl2(g)
CH4(g) + S8 = CS2(l) + H2S(g) =>
2 CH4(g) + S8 = 2 CS2(l) + 4 H2S(g)
C3H7OH + CuO = C3H7CHO + H2O + Cu =>
4 C3H7OH + 3 CuO = 3 C3H7CHO + 4 H2O + 3 Cu
CrCl3 + Na2B4O7 + O2 = NaBO2 + Cr(BO2)3 + Cl2 =>
4 CrCl3 + 6 Na2B4O7 + 3 O2 = 12 NaBO2 + 4 Cr(BO2)3 + 6 Cl2
CuO + N2H4 = Cu + N2 + H2O =>
2 CuO + N2H4 = 2 Cu + N2 + 2 H2O
HCl + H2CO3 = ClCO3 + H2 =>
2 HCl + 2 H2CO3 = 2 ClCO3 + 3 H2
CO + KOH = KHCO2 =>
CO + KOH = KHCO2
CaCO3(s) + H4NCl = CaCl2 + (H4N)2CO3 =>
CaCO3(s) + 2 H4NCl = CaCl2 + (H4N)2CO3
Al(OH)2NO3 + HCl = AlCl3 + Al(NO3)3 + H2O =>
3 Al(OH)2NO3 + 6 HCl = 2 AlCl3 + Al(NO3)3 + 6 H2O
Pb(ClO3)2 + KI = PbI2 + KClO3 =>
Pb(ClO3)2 + 2 KI = PbI2 + 2 KClO3
KMnO4 + HCl = KCl + MnCl + H2O + O2 =>
2 KMnO4 + 4 HCl = 2 KCl + 2 MnCl + 2 H2O + 3 O2
Na3PO4(aq) + COCl2(aq) = Na3Cl2 + COPO4 =>
Na3PO4(aq) + COCl2(aq) = Na3Cl2 + COPO4
ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4 =>
ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4
CO + KOH = KHCO2 =>
CO + KOH = KHCO2
Na(g) + O2(g) = Na2O(g) =>
4 Na(g) + O2(g) = 2 Na2O(g)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CO + KOH = KHCO2 =>
CO + KOH = KHCO2
KOH + Sn = K2SnO2 + H2 =>
2 KOH + Sn = K2SnO2 + H2
P4S3 + K2Cr2O7 + H2SO4 = CrPO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 P4S3 + 19 K2Cr2O7 + 49 H2SO4 = 12 CrPO4 + 13 Cr2(SO4)3 + 49 H2O + 19 K2SO4
NaNO3 + AlBr3 = NaBr + Al(NO3)3 =>
3 NaNO3 + AlBr3 = 3 NaBr + Al(NO3)3
Cu(NO3)2 + KI = CuK + I(NO3)2 =>
Cu(NO3)2 + KI = CuK + I(NO3)2
HClO2 + LiOH = LiCl + H2O3 =>
HClO2 + LiOH = LiCl + H2O3
HC2H3O2(aq) + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2(aq) + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CH3COOH + CaCO3 = H2CO3 + Ca(CH3COO)2 =>
2 CH3COOH + CaCO3 = H2CO3 + Ca(CH3COO)2
(FeOH)2SO4 + H2O = Fe(OH)2 + H2SO4 =>
(FeOH)2SO4 + 2 H2O = 2 Fe(OH)2 + H2SO4
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
CH3CO2K + HBr = KBr + CH3COOH =>
CH3CO2K + HBr = KBr + CH3COOH
Na2CO3 + C7H12O6 = CO2 + H2O + Na =>
14 Na2CO3 + C7H12O6 = 21 CO2 + 6 H2O + 28 Na
FeONH4 = FeO + NH4 =>
FeONH4 = FeO + NH4
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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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