| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C4H10 + CO2 = C4H6 + H2O =>
11 C4H10 + 8 CO2 = 13 C4H6 + 16 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
H2SO4 + NH3 = (NH4)2 + SO4 =>
H2SO4 + 2 NH3 = (NH4)2 + SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Br2 + NiI3 = NiBr2 + I2 =>
2 Br2 + 2 NiI3 = 2 NiBr2 + 3 I2
Ni + Na2SO4 = NiSO4 + Na =>
Ni + Na2SO4 = NiSO4 + 2 Na
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CH3CO2H + KOH = CH3CO2K + H2O =>
CH3CO2H + KOH = CH3CO2K + H2O
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
Na2S + ZnSO4 + H2O = Zn(OH)2 + Na2SO4 + SO2 =>
Na2S + 4 ZnSO4 + 4 H2O = 4 Zn(OH)2 + Na2SO4 + 4 SO2
Hf + Cl2 = HfCl2 =>
Hf + Cl2 = HfCl2
Ni(OH)2 + O2 = Ni2O3 + H2O =>
4 Ni(OH)2 + O2 = 2 Ni2O3 + 4 H2O
C2H4O2 + CaCl2 = Ca(C2H3O2)2 + HCl =>
2 C2H4O2 + CaCl2 = Ca(C2H3O2)2 + 2 HCl
C2H4 + HBr = CH3CH2Br =>
C2H4 + HBr = CH3CH2Br
PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
Br2 + NiI3 = I2 + NiBr =>
Br2 + 2 NiI3 = 3 I2 + 2 NiBr
Cr{2}O{7}{-} + S{2} = Cr{3} + S =>
2 Cr{2}O{7}{-} + S{2} = 2 Cr{3} + S
K2Cr2O7 + K2S + H2O = K3(Cr2(OH6)) + KOH + S =>
2 K2Cr2O7 + 19 K2S + 24 H2O = 2 K3(Cr2(OH6)) + 36 KOH + 19 S
PCI = P + CI =>
PCI = P + CI
C57H110O6 + H2 = C19H40 + CO2 =>
19 C57H110O6 + 35 H2 = 54 C19H40 + 57 CO2
AlBr3 + PbSO4 = PbBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 PbSO4 = 3 PbBr2 + Al2(SO4)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
Br2 + NiI3 = BrI + Ni =>
3 Br2 + 2 NiI3 = 6 BrI + 2 Ni
Pb + CuS = Cu + PbS =>
Pb + CuS = Cu + PbS
H3PO2 + NaOH = H2O + Na3PO2 =>
H3PO2 + 3 NaOH = 3 H2O + Na3PO2
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + Na3PO4 + H2O =>
3 Sr(OH)2 + 3 NaH2PO4 = Sr3(PO4)2 + Na3PO4 + 6 H2O
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
Cu(Cl)2 + Mg = Cu + Mg(Cl)2 =>
Cu(Cl)2 + Mg = Cu + Mg(Cl)2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2Cr2O7 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S + 32 HCl = 8 KCl + 8 CrCl3 + 3 Na2SO4 + 16 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CuCO3Cu(OH)2H2O = CuO + CO2 + H2O =>
CuCO3Cu(OH)2H2O = 2 CuO + CO2 + 2 H2O
C11H18O4 + O2 = CO2 + H2O =>
2 C11H18O4 + 27 O2 = 22 CO2 + 18 H2O
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sn(O2) + H2 = Sn + H2O =>
Sn(O2) + 2 H2 = Sn + 2 H2O
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
C8H8O2 + NH3OHCl = C8H9NO2 + H2O + HCl =>
C8H8O2 + NH3OHCl = C8H9NO2 + H2O + HCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
Mg(s) + SnCl4(aq) = Sn(s) + MgCl2 =>
2 Mg(s) + SnCl4(aq) = Sn(s) + 2 MgCl2
Ag2CO3 + NiI2 = AgI + NiCO3 =>
Ag2CO3 + NiI2 = 2 AgI + NiCO3
HClO3 + I2 = ClO2 + HIO2 + H2O =>
6 HClO3 + I2 = 6 ClO2 + 2 HIO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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