| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cr(OH2)6]Cl3 + 990 NH3 = [Cr(OH2)2(NH3)990]Cl3 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Br + KCl = KBr + Cl =>
Br + KCl = KBr + Cl
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + HCl =>
2 CuCl2 + Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaCl + 2 HCl
NaOH + Cd2 = Na + Cd2(OH)2 =>
2 NaOH + Cd2 = 2 Na + Cd2(OH)2
HC + H2O = H3O + C =>
HC + H2O = H3O + C
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
Ni2O3 + Cr = Cr2O3 + Ni =>
Ni2O3 + 2 Cr = Cr2O3 + 2 Ni
Li3BO3 + Y2O3 + H3BO3 + ZrO2 + CeO2 + HfO2 = Li5875Y875Zr25Hf75Ce25B3000O9000 + H2O =>
11750 Li3BO3 + 2625 Y2O3 + 6250 H3BO3 + 150 ZrO2 + 150 CeO2 + 450 HfO2 = 6 Li5875Y875Zr25Hf75Ce25B3000O9000 + 9375 H2O
H2O + CO2 + KMnO4 = K2CO3 + HMnO4 =>
H2O + CO2 + 2 KMnO4 = K2CO3 + 2 HMnO4
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
K2CO3 + (NH4)3PO4 = K2PO4 + (NH4)3CO3 =>
K2CO3 + (NH4)3PO4 = K2PO4 + (NH4)3CO3
KI + Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
8 KI + Cr2O7 + 7 H2SO4 = 4 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
SnO2 + NaOH = Na2SnO3 + H2O =>
SnO2 + 2 NaOH = Na2SnO3 + H2O
FeSO4 + NaOH = FeNaSO4OH =>
FeSO4 + NaOH = FeNaSO4OH
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Al4C3 = Al + C =>
Al4C3 = 4 Al + 3 C
C + H + N2 + O = C3H5N3O9 =>
6 C + 10 H + 3 N2 + 18 O = 2 C3H5N3O9
(NH4)2CO3 + CH3COONa = Na2CO3 + NH3 + CH3COOH =>
(NH4)2CO3 + 2 CH3COONa = Na2CO3 + 2 NH3 + 2 CH3COOH
KNO3 + C6H12O6 = NO + H2O + KOH + CO2 =>
8 KNO3 + C6H12O6 = 8 NO + 2 H2O + 8 KOH + 6 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3NH2 + COCl2 = CH3NCO + HCl =>
CH3NH2 + COCl2 = CH3NCO + 2 HCl
Silicondioxide + HF = SiF4 + water =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaOH + Na2SO4 + C12H26 = NaC12H25SO4 + Na2H2O =>
NaOH + Na2SO4 + C12H26 = NaC12H25SO4 + Na2H2O
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
KMUO4 + KI + H2SO4 = K2SO4 + MUSO4 + I2 + H2O =>
2 KMUO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MUSO4 + 5 I2 + 8 H2O
NaHCO3 + C2H6O5 = Na3C6H5O7 + H2O + CO2 =>
6 NaHCO3 + 9 C2H6O5 = 2 Na3C6H5O7 + 25 H2O + 12 CO2
Cu + H(NO3)2 = Cu(NO3) + NO2 + H2O =>
3 Cu + 2 H(NO3)2 = 3 Cu(NO3) + NO2 + H2O
AgCl + HF = AgF + HCl =>
AgCl + HF = AgF + HCl
C3H8O + C3H6O2 = CH3CH2COOC2H5 + H2O =>
2 C3H8O + 3 C3H6O2 = 3 CH3CH2COOC2H5 + 2 H2O
Co + KNO3 = Co(NO3) + K =>
Co + KNO3 = Co(NO3) + K
CO(g) + H2(g) = C8H18(l) + O =>
8 CO(g) + 9 H2(g) = C8H18(l) + 8 O
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(aq) + Cl2(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(aq) + Cl2(g)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Cu + MgCl2 = CuCl + Mg =>
2 Cu + MgCl2 = 2 CuCl + Mg
NH4Cl + Cu = CuCl2 + NH4 =>
2 NH4Cl + Cu = CuCl2 + 2 NH4
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2 =>
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2
I2O5 + CO = I + CO3 =>
2 I2O5 + 5 CO = 4 I + 5 CO3
CH3COO{-} + H2AsO4{-} = H2AsO3{-} + HCO3{-} + H{+} =>
CH3COO{-} + 4 H2AsO4{-} = 4 H2AsO3{-} + 2 HCO3{-} + H{+}
FeCl3 + SO4 = Fe2(SO4)3 + Cl =>
2 FeCl3 + 3 SO4 = Fe2(SO4)3 + 6 Cl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
MnBr2 + Na2CO3 = MnCO3 + Na2Br2 =>
MnBr2 + Na2CO3 = MnCO3 + Na2Br2
Fe2 + NaOH = Fe(OH)2 + Na =>
Fe2 + 4 NaOH = 2 Fe(OH)2 + 4 Na
CaSi2 + H2O = SiH + CaO =>
CaSi2 + H2O = 2 SiH + CaO
C10H15NO + HCl + P + I = HI + POCl3 + C10H15N =>
C10H15NO + 3 HCl + P + 3 I = 3 HI + POCl3 + C10H15N
HC2H3H3O2 + O2 = CO2 + H2O =>
4 HC2H3H3O2 + 11 O2 = 8 CO2 + 14 H2O
KClO3 + Al = KClO2 + Al2O3 =>
3 KClO3 + 2 Al = 3 KClO2 + Al2O3
C4H9NH2 + H2O = C4H9NH3 + OH =>
C4H9NH2 + H2O = C4H9NH3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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