| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(FeSO4) = Fe + CuSO4
S + NH3 = H2S + N2 =>
3 S + 2 NH3 = 3 H2S + N2
CuSO4 + Al(OH)3 = Al2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cu(OH)2
HI + Zn = H2 + ZnI2 =>
2 HI + Zn = H2 + ZnI2
Sn(OH)2 + HSO3 = Sn(SO3)2 + H2O =>
Sn(OH)2 + 2 HSO3 = Sn(SO3)2 + 2 H2O
HAs + Po = As + PoH =>
HAs + Po = As + PoH
NH4NO3 + Na2S = NH4S + Na2NO3 =>
NH4NO3 + Na2S = NH4S + Na2NO3
C6H12 + O2 = C6O2 + H12 =>
C6H12 + O2 = C6O2 + H12
Ca3PO4 + BaOH = Ba3PO4 + CaOH =>
Ca3PO4 + 3 BaOH = Ba3PO4 + 3 CaOH
HCHO + Ag2O = HCO2H + Ag =>
HCHO + Ag2O = HCO2H + 2 Ag
Fe + Hg2SO4 = Hg + FeSO4 =>
Fe + Hg2SO4 = 2 Hg + FeSO4
B(H2O)3(HSO4)3 + NH4F = NH4BF4 + NH4(HSO4) + H2O =>
B(H2O)3(HSO4)3 + 4 NH4F = NH4BF4 + 3 NH4(HSO4) + 3 H2O
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KCN + O2 = KOCN =>
2 KCN + O2 = 2 KOCN
V2O5 + Cu = V + CuO =>
V2O5 + 5 Cu = 2 V + 5 CuO
Na(s) + AgCl(aq) = Ag(s) + NaCl(aq) =>
Na(s) + AgCl(aq) = Ag(s) + NaCl(aq)
Cl2 + LiI = I2 + LiCl =>
Cl2 + 2 LiI = I2 + 2 LiCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HI + OH = H2O + I =>
HI + OH = H2O + I
NaBr + PbO2 + H2SO4 = Br2 + PbSO4 + Na2SO4 + H2O =>
2 NaBr + PbO2 + 2 H2SO4 = Br2 + PbSO4 + Na2SO4 + 2 H2O
Ni2O3 + Fe + H2O = NiO2H2 + FeO2H2 =>
Ni2O3 + Fe + 3 H2O = 2 NiO2H2 + FeO2H2
C2H6 + O2 = C + OH =>
C2H6 + 3 O2 = 2 C + 6 OH
Al + NO3{-} + H2O = AlO2{-} + NH3 + H{+} =>
8 Al + 3 NO3{-} + 7 H2O = 8 AlO2{-} + 3 NH3 + 5 H{+}
Rb2O + Mn(NO3)2 = RbNO3 + MnO =>
Rb2O + Mn(NO3)2 = 2 RbNO3 + MnO
FeS2 + KOH + Cl2 = K2FeO4 + K2SO4 + KCl + H2O =>
FeS2 + 24 KOH + 9 Cl2 = K2FeO4 + 2 K2SO4 + 18 KCl + 12 H2O
K + CuCl2 = KCl + Cu =>
2 K + CuCl2 = 2 KCl + Cu
As4 + Na = Na3As =>
As4 + 12 Na = 4 Na3As
H2SO4 + K2Cr2O7 + NaCl = Cl2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 6 NaCl = 3 Cl2 + Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
CH3 + HO2 = CO2 + H2O =>
3 CH3 + 7 HO2 = 3 CO2 + 8 H2O
SrO2 + H2O = Sr(OH)2 + O2 =>
2 SrO2 + 2 H2O = 2 Sr(OH)2 + O2
ZnSO4H2CO3 = ZnCO3H2SO4 =>
ZnSO4H2CO3 = ZnCO3H2SO4
Si(NO3)3 + CaI2 = SiI3 + Ca(NO3)2 =>
2 Si(NO3)3 + 3 CaI2 = 2 SiI3 + 3 Ca(NO3)2
Sn + NO2 = SnO2 + NO =>
Sn + 2 NO2 = SnO2 + 2 NO
Na2CO3 + Mg = Mg(CO3)2 + Na =>
2 Na2CO3 + Mg = Mg(CO3)2 + 4 Na
NH4NO3 = N1 + O2 + H2O =>
2 NH4NO3 = 4 N1 + O2 + 4 H2O
K2CrO7 + KI + HCl = CrCl3 + ICl + KCl + H2O =>
2 K2CrO7 + 9 KI + 28 HCl = 2 CrCl3 + 9 ICl + 13 KCl + 14 H2O
Sn + HCl = SnCl2SnCl2 + H2 =>
2 Sn + 4 HCl = SnCl2SnCl2 + 2 H2
BeSO4 + K2S + H2O = Be(OH)2 + H2S + K2SO4 =>
BeSO4 + K2S + 2 H2O = Be(OH)2 + H2S + K2SO4
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O =>
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C22H46O2 + O2 = CO2 + H2O =>
2 C22H46O2 + 65 O2 = 44 CO2 + 46 H2O
Al(HCO3)3 + HCl = H2O + CO2 + AlCl3 =>
Al(HCO3)3 + 3 HCl = 3 H2O + 3 CO2 + AlCl3
Al(OH)3 + HCl + O2 = AlCl3 + H2O2 =>
2 Al(OH)3 + 6 HCl + 3 O2 = 2 AlCl3 + 6 H2O2
FeSO4 + CuHSO3 = Fe(HSO3)2 + Cu2SO4 =>
FeSO4 + 2 CuHSO3 = Fe(HSO3)2 + Cu2SO4
K2S = K2 + S =>
K2S = K2 + S
HClO4 + P4O10 = Cl2O7 + H3PO4 =>
12 HClO4 + P4O10 = 6 Cl2O7 + 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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