| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + H2SO4 = K2SO4 + H2
C6H14 + H2SO4 = C6SO4 + H16 =>
C6H14 + H2SO4 = C6SO4 + H16
C6H12 + Cl2 = C + HCl =>
C6H12 + 6 Cl2 = 6 C + 12 HCl
Cr(s) + AgClO3(aq) = Cr(ClO3) + Ag =>
Cr(s) + AgClO3(aq) = Cr(ClO3) + Ag
(NH4)2CO3 + CuCl2 = NH4Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2 NH4Cl + CuCO3
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
H3P + O2 = H2O + P4 =>
4 H3P + 3 O2 = 6 H2O + P4
PO + O2 = PO2 =>
2 PO + O2 = 2 PO2
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
CH3OH + KBr + H2SO4 = CH3Br + K2SO4 + H2O =>
2 CH3OH + 2 KBr + H2SO4 = 2 CH3Br + K2SO4 + 2 H2O
Bi + I2 = BiI3 =>
2 Bi + 3 I2 = 2 BiI3
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
Al + Fe2{+} = Al3{+} + Fe =>
3 Al + Fe2{+} = Al3{+} + 2 Fe
C6H6O + CO2 + NaOH = C7H4O3Na2 + H2O =>
C6H6O + CO2 + 2 NaOH = C7H4O3Na2 + 2 H2O
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
Fe2O3 + CuSO4 = Fe2(SO4)3 + CuO =>
Fe2O3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuO
C4H9Cl + SO2Cl2 = C4H8Cl2 + SO2 + HCl =>
C4H9Cl + SO2Cl2 = C4H8Cl2 + SO2 + HCl
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2CO3
NaI + Ca = CaI + Na =>
NaI + Ca = CaI + Na
Cu + O2 + CO2 + H2O = Cu(OH)2CO3 =>
Cu + O2 + CO2 + H2O = Cu(OH)2CO3
PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF
Fe(SCN)3 = Fe + SCN =>
Fe(SCN)3 = Fe + 3 SCN
BaCl2 + Br2 = BrCl + Ba =>
BaCl2 + Br2 = 2 BrCl + Ba
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
UO2 + H2SO4 = UO2SO4 + H2 =>
UO2 + H2SO4 = UO2SO4 + H2
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
FeCO3 + H2S = FeS + H2CO3 =>
FeCO3 + H2S = FeS + H2CO3
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Mo + HNO3 = MoNO3 + H2O + NO =>
3 Mo + 4 HNO3 = 3 MoNO3 + 2 H2O + NO
SO3(g) + H2O = H2SO4(aq) =>
SO3(g) + H2O = H2SO4(aq)
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
Fe + C = Fe2C =>
2 Fe + C = Fe2C
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
Mn + Se = MnSe =>
Mn + Se = MnSe
H{+} + Cr2O7{2-} + Cl2 = Cr{3+} + ClO4{-} + H2O =>
50 H{+} + 7 Cr2O7{2-} + 3 Cl2 = 14 Cr{3+} + 6 ClO4{-} + 25 H2O
CaCl2 + NaOH = Ca(HO)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(HO)2 + 2 NaCl
C6H8O6 + H2O = C6H7O6{-} + H3O{+} =>
C6H8O6 + H2O = C6H7O6{-} + H3O{+}
(NH4)2SO4(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2SO4(s) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2SO4(s)
C6H5OH + H2SO4 = CO2 + H2O + H2S =>
2 C6H5OH + 7 H2SO4 = 12 CO2 + 6 H2O + 7 H2S
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
C12H22O11(s) + KClO3(s) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(s) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
MoCl5 + C2H5OH = MoCl4 + HCl + OC2H5 =>
MoCl5 + C2H5OH = MoCl4 + HCl + OC2H5
CH3CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2CHCH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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