| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOHSO4 + Fe(OH)3 = [Fe(OH)2]2SO4
K2S + KMnO4 + KOH = K2MnO4 + K2SO3 + H2O =>
K2S + 6 KMnO4 + 6 KOH = 6 K2MnO4 + K2SO3 + 3 H2O
Al2 + Br2 = BrAl =>
Al2 + Br2 = 2 BrAl
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O + 2 CO2
KI + F2 = K2F + I =>
4 KI + F2 = 2 K2F + 4 I
NH(NO3)4 + NaOH = NaNO3 + NH3 + H2O =>
4 NH(NO3)4 + 19 NaOH = 19 NaNO3 + NH3 + 10 H2O
NH4OH + C20H14O4 = H2O + C20H12O4 + NH4 =>
2 NH4OH + C20H14O4 = 2 H2O + C20H12O4 + 2 NH4
ClO3{-} + Ag{+} = AgClO3 =>
ClO3{-} + Ag{+} = AgClO3
PO4 + AgNO3 = PO4Ag3 + NO3 =>
PO4 + 3 AgNO3 = PO4Ag3 + 3 NO3
Zn + VO2{+} + H{+} = ZnO + V{2+} + H2O =>
3 Zn + 2 VO2{+} + 2 H{+} = 3 ZnO + 2 V{2+} + H2O
FeS2 + O2 + H2O = Fe{2+} + SO42{2-} + H{+} =>
2 FeS2 + 83 O2 + 2 H2O = 2 Fe{2+} + 4 SO42{2-} + 4 H{+}
Cr2O7 + H{+} + I{-} = Cr{3} + I2 + H2O =>
Cr2O7 + 14 H{+} + 8 I{-} = 2 Cr{3} + 4 I2 + 7 H2O
Zn + KNO3 + HCl = ZnCl2 + KCl + NO + H2O =>
3 Zn + 2 KNO3 + 8 HCl = 3 ZnCl2 + 2 KCl + 2 NO + 4 H2O
KI + F2 = K2F + I =>
4 KI + F2 = 2 K2F + 4 I
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2 =>
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2
NaOH + HNo3 = NaNo3H2O =>
NaOH + HNo3 = NaNo3H2O
P + Br2 = P2Br2 =>
2 P + Br2 = P2Br2
Cu + AgNO*3 = Cu(NO*3)*2 + Ag =>
Cu + AgNO*3 = Cu(NO*3)*2 + Ag
Cu(ClO4)2 + K2S = CuS + KClO4 =>
Cu(ClO4)2 + K2S = CuS + 2 KClO4
B2H6 + CO = H3BCO =>
B2H6 + 2 CO = 2 H3BCO
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
KI + F2 = K2F + I =>
4 KI + F2 = 2 K2F + 4 I
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
NH2OH = NH2 + OH =>
NH2OH = NH2 + OH
Sn(NO3)2 + HCl = H(NO3)2 + Sn(Cl) =>
Sn(NO3)2 + HCl = H(NO3)2 + Sn(Cl)
Cr(OH)2 + CrCl2 = CrOHCl =>
Cr(OH)2 + CrCl2 = 2 CrOHCl
Mn(NO3)2 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + 5 NaNO3 + 7 H2O
Fe{2+} + Fe(CN)6{3-} = Fe3[Fe(CN)6]2 =>
3 Fe{2+} + 2 Fe(CN)6{3-} = Fe3[Fe(CN)6]2
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + NH + H2O =>
6 MnSO4 + 12 KBiO3 + 37 HNO3 = 6 HMnO4 + 12 Bi(NO3)3 + 6 K2SO4 + NH + 15 H2O
Zn + HSO4 = H + ZnSO4 =>
Zn + HSO4 = H + ZnSO4
Co + NO3{-} + H{+} = NO + H2O + Co2{+} =>
6 Co + NO3{-} + 4 H{+} = NO + 2 H2O + 3 Co2{+}
H{+} + MnO4 + C4H9OH = Mn{2+} + C4H8O + H2O =>
2 H{+} + MnO4 + 3 C4H9OH = Mn{2+} + 3 C4H8O + 4 H2O
P + CaO = Ca3P2 + O =>
2 P + 3 CaO = Ca3P2 + 3 O
CH3COOH + RbOH = CH3COORb + H2O =>
CH3COOH + RbOH = CH3COORb + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
P + Br = PBr =>
P + Br = PBr
H3PO4 + (NH3) = (NH4)3PO4 =>
H3PO4 + 3(NH3) = (NH4)3PO4
C20H14O4 + NH4OH = C2H3O2 + NH4 =>
C20H14O4 + 16 NH4OH = 10 C2H3O2 + 16 NH4
LiHCO3 + HI = LiI + H2O + CO2 =>
LiHCO3 + HI = LiI + H2O + CO2
Mg2 + FeSO4 = Fe2 + MgSO4 =>
Mg2 + 2 FeSO4 = Fe2 + 2 MgSO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
PO4 + AgNO3 = PO4Ag3 + NO3 =>
PO4 + 3 AgNO3 = PO4Ag3 + 3 NO3
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
KOH + C2H5OH = C2H5OK + H2O =>
KOH + C2H5OH = C2H5OK + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
NH4OH + C20H14O4 = H2O + C20H12O4 + NH4 =>
2 NH4OH + C20H14O4 = 2 H2O + C20H12O4 + 2 NH4
H2 + Cl2 = HCl = =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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