| Équations équilibrées la veille | Équations équilibrées le lendemain |
I{2+} + S = IS{2+}
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
NaBrO4 + HI = I2 + NaBrO + H2O =>
NaBrO4 + 6 HI = 3 I2 + NaBrO + 3 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Ca3(PO4)2 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + Ca(NO3)2 + NH4NO3 + H2O =>
Ca3(PO4)2 + 24(NH4)2MoO4 + 48 HNO3 = 2(NH4)3[P(Mo3O10)4] + 3 Ca(NO3)2 + 42 NH4NO3 + 24 H2O
H2O + AlCl3 + KOH = K[Al(OH)4] + HCl =>
3 H2O + AlCl3 + KOH = K[Al(OH)4] + 3 HCl
KNO3 + NaCl = NaNO3 + KCl =>
KNO3 + NaCl = NaNO3 + KCl
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
CH3CH2CHCH2 + HCl = CH3CH2CH2Cl =>
3 CH3CH2CHCH2 + 4 HCl = 4 CH3CH2CH2Cl
Na + (AlOH)3 + H2O = Na[Al(OH)4] + H2 =>
6 Na + 2(AlOH)3 + 18 H2O = 6 Na[Al(OH)4] + 9 H2
(C2H4O2) + KI = I + K(C2H4O2) =>
(C2H4O2) + KI = I + K(C2H4O2)
HCl + ZnSO4 = H2SO4 + ZnCl2 =>
2 HCl + ZnSO4 = H2SO4 + ZnCl2
C16H30O9 + O2 = CO2 + H2O =>
C16H30O9 + 19 O2 = 16 CO2 + 15 H2O
Sb + HNO3 = Sb2O5 + HNO2 =>
2 Sb + 5 HNO3 = Sb2O5 + 5 HNO2
K3N + HCl = KCl + NH4Cl =>
K3N + 4 HCl = 3 KCl + NH4Cl
Ta2O5 + C = Ta + CO2 =>
2 Ta2O5 + 5 C = 4 Ta + 5 CO2
KH2PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + KNO3 + (NH4)2NO4 + H2O =>
35 KH2PO4 + 60(NH4)6Mo7O24 + 216 HNO3 = 35(NH4)2(PMo12O40) + 35 KNO3 + 157(NH4)2NO4 + 95 H2O
Kl + Br2 = KlBr =>
2 Kl + Br2 = 2 KlBr
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
Tl + NaOH = TlOH + Na =>
Tl + NaOH = TlOH + Na
NH4Cl + K2(HgI4) + KOH = Hg2NH2OI + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NH2OI + 7 KI + KCl + 3 H2O
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
CuCO3 + H = Cu + H2O + CO2 =>
CuCO3 + 2 H = Cu + H2O + CO2
Cr(NO3)3 + H2O = Cr + O2 + HNO3 =>
4 Cr(NO3)3 + 6 H2O = 4 Cr + 3 O2 + 12 HNO3
H2SO4(conc) + C = CO2 + SO2 + H2O =>
2 H2SO4(conc) + C = CO2 + 2 SO2 + 2 H2O
H2O2 + Ce{4}{+} = O2 + Ce{3}{+} + H{+}{+} =>
H2O2 + 2 Ce{4}{+} = O2 + 2 Ce{3}{+} + 2 H{+}{+}
AsH3 + AuCl3 + KOH = K3AsO3 + Au + H2O + KCl =>
AsH3 + 2 AuCl3 + 9 KOH = K3AsO3 + 2 Au + 6 H2O + 6 KCl
Na2SO4 + HNO3 = Na2SO4HNO3 =>
Na2SO4 + HNO3 = Na2SO4HNO3
C2(g) = C =>
C2(g) = 2 C
Pb(O)2 = PbO + O2 =>
2 Pb(O)2 = 2 PbO + O2
Cu2S + O2 + CaCo3 = Cu + CaSO4 + Co2 =>
2 Cu2S + 4 O2 + 2 CaCo3 = 4 Cu + 2 CaSO4 + 3 Co2
SrS = Sr2 + S2 =>
2 SrS = Sr2 + S2
YBa2Cu3O7 + HCl = YCl3 + BaCl2 + CuCl2 + H2O + Cl2 =>
2 YBa2Cu3O7 + 28 HCl = 2 YCl3 + 4 BaCl2 + 6 CuCl2 + 14 H2O + Cl2
ZrO2 + CeO2 = ZrCeO2 + O2 =>
ZrO2 + CeO2 = ZrCeO2 + O2
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
KNO3 + C(s) + S(s) = K2S(s) + CO2(g) + N2(g) =>
2 KNO3 + 3 C(s) + S(s) = K2S(s) + 3 CO2(g) + N2(g)
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
(Sc(NO3)3*4H2O) = Sc2O3 + NO2 + O2 + H2O =>
4(Sc(NO3)3*4H2O) = 2 Sc2O3 + 12 NO2 + 3 O2 + 16 H2O
CuF2 + KOH = KF + Cu(OH)2 =>
CuF2 + 2 KOH = 2 KF + Cu(OH)2
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq) =>
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq)
Sn + Cu(SO4)2 = Sn(SO4)2 + Cu =>
Sn + Cu(SO4)2 = Sn(SO4)2 + Cu
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
Na3PO4 + Cl2 = Cl2PO4 + Na =>
Na3PO4 + Cl2 = Cl2PO4 + 3 Na
Ag2S + H2NO3 = H2S + Ag2NO3 =>
Ag2S + H2NO3 = H2S + Ag2NO3
SiO2 + C + CaPO4 = CaSiO3 + P4 + CO =>
4 SiO2 + 12 C + 4 CaPO4 = 4 CaSiO3 + P4 + 12 CO
CH3C(O)OC2H5 + ICl = CH3COOI + C2H5Cl =>
CH3C(O)OC2H5 + ICl = CH3COOI + C2H5Cl
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
NH3 + ClO = N2 + Cl + H2O =>
2 NH3 + 3 ClO = N2 + 3 Cl + 3 H2O
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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