| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeC2O4*2H2O + 6 K2C2O4 + 3 H2O2 = 4 K3Fe(C2O4)3*3H2O + 2 Fe(OH)3
Be + P + O2 = Be3(PO3)2 =>
3 Be + 2 P + 3 O2 = Be3(PO3)2
C2Li2 + H2O = C2H2 + LiOH =>
C2Li2 + 2 H2O = C2H2 + 2 LiOH
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
CO2 + Sc = Sc(C2O4) =>
2 CO2 + Sc = Sc(C2O4)
Al + AgCl = AlAgCl =>
Al + AgCl = AlAgCl
KOH(aq) + Li(s) = K(s) + LiOH(aq) =>
KOH(aq) + Li(s) = K(s) + LiOH(aq)
PbS + NaCl + KOH = Pb + KClOH + Na2S =>
PbS + 2 NaCl + 2 KOH = Pb + 2 KClOH + Na2S
KOH(aq) + Ag2SO4(aq) = Ag2(OH)(s) + KSO4(aq) =>
KOH(aq) + Ag2SO4(aq) = Ag2(OH)(s) + KSO4(aq)
HI + Ca = CaI + H =>
HI + Ca = CaI + H
NaNO3 + AgCl + NH4OH = AgNO3 + NaOH + NH4Cl =>
NaNO3 + AgCl + NH4OH = AgNO3 + NaOH + NH4Cl
C12H22011 + O = H2O + CO2 =>
2 C12H22011 + 22059 O = 22011 H2O + 24 CO2
Ca + AlBr3 = Al + CaBr2 =>
3 Ca + 2 AlBr3 = 2 Al + 3 CaBr2
HCl + Sr(NO3)2 = HNO3 + SrCl2 =>
2 HCl + Sr(NO3)2 = 2 HNO3 + SrCl2
K[Cr(OH)4] + H2O = [Cr(H2O)(OH)3] + KOH =>
K[Cr(OH)4] + H2O = [Cr(H2O)(OH)3] + KOH
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Ba + HCN = BaCN + H2 =>
2 Ba + 2 HCN = 2 BaCN + H2
H2SeO3 + Ni(OH)2 = Ni(SeO3) + H2O =>
H2SeO3 + Ni(OH)2 = Ni(SeO3) + 2 H2O
Co(NO3)2 + NH3 + H2O = Co(OH)2 + NH3NO3 =>
9 Co(NO3)2 + 14 NH3 + 12 H2O = 9 Co(OH)2 + 16 NH3NO3
H2O + CO2 = C2H12O5 + O2 =>
12 H2O + 4 CO2 = 2 C2H12O5 + 5 O2
Si + HCl = HSi + Cl =>
Si + HCl = HSi + Cl
H2S + NiSO4 = H2SO4 + NiS =>
H2S + NiSO4 = H2SO4 + NiS
SO4{2-} + CH3COO{-} + H{+} = HS{-} + CO2 + H2O =>
SO4{2-} + CH3COO{-} + 2 H{+} = HS{-} + 2 CO2 + 2 H2O
SnCl2 + AgSO4 = SnSO4 + AgCl2 =>
SnCl2 + AgSO4 = SnSO4 + AgCl2
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
H2O + O2(g) = H2O2 =>
2 H2O + O2(g) = 2 H2O2
Hg + NaNO3 = Hg(NO3)2 + Na =>
Hg + 2 NaNO3 = Hg(NO3)2 + 2 Na
HNO3 + Ca = Ca(NO3)2 + NH4OH + H2O =>
9 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4OH + 2 H2O
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
K2SO3 + KMnO4 + KOH = K2MnO4 + H2O + K2SO4 =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + K2SO4
KNO3 + PB = KNO2 + PBO =>
KNO3 + PB = KNO2 + PBO
NaOH + CHCl3 = CCl2 + NaCl + H2O =>
NaOH + CHCl3 = CCl2 + NaCl + H2O
CsOH = Cs + H2 + O2 =>
2 CsOH = 2 Cs + H2 + O2
AlI2 = Al + I2 =>
AlI2 = Al + I2
Ba(OH)2 + H3PO3 = Ba2(HPO3)2 + H2O =>
2 Ba(OH)2 + 2 H3PO3 = Ba2(HPO3)2 + 4 H2O
H2O + CuSO4 + NaI + Na2S2O5 = CuI + NaHSO4 =>
3 H2O + 4 CuSO4 + 4 NaI + Na2S2O5 = 4 CuI + 6 NaHSO4
Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2
C2H3Cl + KOH = C2H4O + KCl =>
C2H3Cl + KOH = C2H4O + KCl
Ni + ZnSO4 = NiSO4 + Zn =>
Ni + ZnSO4 = NiSO4 + Zn
Na2CrO3 + CaCl2 = Na2Cl2 + CaCrO3 =>
Na2CrO3 + CaCl2 = Na2Cl2 + CaCrO3
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
Ca(OH) + AlCl = Al(OH) + CaCl =>
Ca(OH) + AlCl = Al(OH) + CaCl
Hg2{+2} + Na2S = Hg2S + Na{+} =>
Hg2{+2} + Na2S = Hg2S + 2 Na{+}
NH4ClO4H2O = NH3ClO4H3O =>
NH4ClO4H2O = NH3ClO4H3O
Cd + CuSO4 = CdSO4 + CdCu =>
2 Cd + CuSO4 = CdSO4 + CdCu
Mg + K2CO3 = MgCO3 + K =>
Mg + K2CO3 = MgCO3 + 2 K
Na2CO3(s) + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3(s) + H2SO4 = Na2SO4 + H2O + CO2
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
F2 + NHCl4 = NHF4 + Cl =>
2 F2 + NHCl4 = NHF4 + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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