| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Fe + Sn4NO3 = Fe3NO3 + Sn =>
3 Fe + Sn4NO3 = Fe3NO3 + 4 Sn
CH3CH2CH2CN + H2O = CH3CH2CH2CONH2 =>
CH3CH2CH2CN + H2O = CH3CH2CH2CONH2
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
I2 + Cl2 + OH{-} = H3IO62{-} + Cl{-} + H2O =>
I2 + 120 Cl2 + 242 OH{-} = 2 H3IO62{-} + 240 Cl{-} + 118 H2O
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
Na2S + NiCl2 = NiS + NaCl =>
Na2S + NiCl2 = NiS + 2 NaCl
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
As4O2 + Cl2 + H2O = H3AsO4 + HCl =>
As4O2 + 8 Cl2 + 14 H2O = 4 H3AsO4 + 16 HCl
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O =>
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O
sodium + hydrogenchloride = hydrogen + sodiumchloride =>
2 Na + 2 HCl = H2 + 2 NaCl
MgCO3 + HCH3COO = Mg + CO2 + H2O =>
4 MgCO3 + HCH3COO = 4 Mg + 6 CO2 + 2 H2O
NH3 + SiO2 = Si + N2 + H2O =>
4 NH3 + 3 SiO2 = 3 Si + 2 N2 + 6 H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
Al2(SO4)3 + K3PO4 = Al2(PO4) + K3(SO4)3 =>
Al2(SO4)3 + K3PO4 = Al2(PO4) + K3(SO4)3
(NH4)2MoO4 + H2S + HCl = Mo5O14 + S + NH4Cl + H2O =>
5(NH4)2MoO4 + H2S + 10 HCl = Mo5O14 + S + 10 NH4Cl + 6 H2O
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
Cr2O3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO3 =>
Cr2O3 + 5 NaNO3 + 2 Na2CO3 = 2 Na2CrO4 + 5 NaNO2 + 2 CO3
Ca(ClO3)2 + Li3PO4 = Ca3(PO4)2 + LiClO3 =>
3 Ca(ClO3)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiClO3
LiClO3(heated) = LiCl + O2 =>
2 LiClO3(heated) = 2 LiCl + 3 O2
S2 = S7 =>
7 S2 = 2 S7
FeI3 + (NH4)SO4 = FeSO4 + NH4I3 =>
FeI3 + (NH4)SO4 = FeSO4 + NH4I3
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
HCl(c) + Zn(s) = H(g) + ClZn(ac) =>
HCl(c) + Zn(s) = H(g) + ClZn(ac)
CH3COOCH3 + H2O + NaOH = CH3COONa + CH3O =>
2 CH3COOCH3 + H2O + NaOH = CH3COONa + 4 CH3O
Na3C6H5O7 = Na3 + C6H5O7 =>
Na3C6H5O7 = Na3 + C6H5O7
Sr(OH)2 + FeCl3 = SrCl2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(OH)3
BaCl2 + CUSO4 = CUCl2 + BaSO4 =>
BaCl2 + CUSO4 = CUCl2 + BaSO4
Na2HPO4 + CaSO4 + Na2CO3 = Ca3(PO4)2 + Na2SO4 + CO2 + H2O =>
2 Na2HPO4 + 3 CaSO4 + Na2CO3 = Ca3(PO4)2 + 3 Na2SO4 + CO2 + H2O
C + H2 + F2 = FCH3 =>
2 C + 3 H2 + F2 = 2 FCH3
(NH4)2Ce(NO3)6 + C4H10O = C5H10O2 + HNO3 + Ce(NO3)2 + NH3 =>
4(NH4)2Ce(NO3)6 + 5 C4H10O = 4 C5H10O2 + 15 HNO3 + 4 Ce(NO3)2 + 9 NH3
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
CH3CH2COOH + HCl = CH3CH2COCl + H2O =>
CH3CH2COOH + HCl = CH3CH2COCl + H2O
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH3COOH = C2H6 + CO2 + H2 =>
2 CH3COOH = C2H6 + 2 CO2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
KHCo3 + AgNO3 = KHNO3 + Co + Ag =>
KHCo3 + AgNO3 = KHNO3 + 3 Co + Ag
Na + Si = NaSi =>
Na + Si = NaSi
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
HNO3 + C2H5OH = NO2 + CO2 + H2O =>
12 HNO3 + C2H5OH = 12 NO2 + 2 CO2 + 9 H2O
C3H8(g) + O3(g) = H2O(g) + CO2(g) =>
3 C3H8(g) + 10 O3(g) = 12 H2O(g) + 9 CO2(g)
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
AgNO3 + AlCl3 = AgCl3 + NO3Al =>
AgNO3 + AlCl3 = AgCl3 + NO3Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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