| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH =>
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH
C30H62 + O2 = C4H9COOH + H2O =>
2 C30H62 + 13 O2 = 12 C4H9COOH + 2 H2O
C2H4O2 + KOH = KCH3COO + H2O =>
C2H4O2 + KOH = KCH3COO + H2O
H4SiO4 + NaOH = H2O + Na(H3SiO4) =>
H4SiO4 + NaOH = H2O + Na(H3SiO4)
Zn + FeCl2(aq) = Fe(aq) + ZnCl2(aq) =>
Zn + FeCl2(aq) = Fe(aq) + ZnCl2(aq)
KMnO4 + H3PO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 2 MnSO4 + 5 H3PO4 + K2SO4 + 3 H2O
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
POOP = O + P =>
POOP = 2 O + 2 P
Cl + H3PO4 = Cl(PO4) + H =>
Cl + H3PO4 = Cl(PO4) + 3 H
Na2SO4 + Cu = Na2SO4Cu =>
Na2SO4 + Cu = Na2SO4Cu
Na + Cl2 + O2 = NaClO2 =>
2 Na + Cl2 + 2 O2 = 2 NaClO2
CH3CH2CN + H2O = CO2 + NH3 + H =>
CH3CH2CN + 6 H2O = 3 CO2 + NH3 + 14 H
SiO + H2O = SiO2 + H2 =>
SiO + H2O = SiO2 + H2
Ba(ClO3)2 + C7H5KO2 = BaCl2 + CO2 + H2O + K =>
29 Ba(ClO3)2 + 12 C7H5KO2 = 29 BaCl2 + 84 CO2 + 30 H2O + 12 K
Na2CuCl4 + Na2SO3 + H2O = NaCuCl2 + NaCl + H2SO4 =>
2 Na2CuCl4 + Na2SO3 + H2O = 2 NaCuCl2 + 4 NaCl + H2SO4
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HOCH2CH2OH = CH3CHO + H2O =>
HOCH2CH2OH = CH3CHO + H2O
NH2CH2COOH + HCl = NH3CH2COOH + Cl =>
NH2CH2COOH + HCl = NH3CH2COOH + Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Rb2CO3 = CO2 + Rb2O =>
Rb2CO3 = CO2 + Rb2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C2H2 + O2 = CO(g) + H2O =>
2 C2H2 + 3 O2 = 4 CO(g) + 2 H2O
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
ZnCl2 + Fe2(SO4)3 = ZnSO4 + FeCl3 =>
3 ZnCl2 + Fe2(SO4)3 = 3 ZnSO4 + 2 FeCl3
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Cd3(PO4)2 + (NH4)2S = Cd3(PO4)2(NH4)2S =>
Cd3(PO4)2 + (NH4)2S = Cd3(PO4)2(NH4)2S
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Sb2S3 + Na2CO3 + C = Sb + Na2S + CO =>
Sb2S3 + 3 Na2CO3 + 6 C = 2 Sb + 3 Na2S + 9 CO
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Mn(NO3)2 + KOH + O2 = KMnO4 + KNO3 + H2O =>
4 Mn(NO3)2 + 12 KOH + 5 O2 = 4 KMnO4 + 8 KNO3 + 6 H2O
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
BaCl2 + CH3COOH = (CH3COO)2Ba + HCl =>
BaCl2 + 2 CH3COOH = (CH3COO)2Ba + 2 HCl
Mn(NO3)2 + KOH + O2 = KMnO4 + KNO3 + H2O =>
4 Mn(NO3)2 + 12 KOH + 5 O2 = 4 KMnO4 + 8 KNO3 + 6 H2O
HNO3 + Fe3O4 = Fe(NO3)3 + H2O + NO2 =>
10 HNO3 + Fe3O4 = 3 Fe(NO3)3 + 5 H2O + NO2
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MgCO3 = MgOCO2 =>
MgCO3 = MgOCO2
CH2O + Ag(NH3)2OH = CHO2NH4 + NH3 + Ag + H2O =>
CH2O + 2 Ag(NH3)2OH = CHO2NH4 + 3 NH3 + 2 Ag + H2O
R + K2Cr2O7 + H2SO4 = RO4000 + K2SO4 + Cr2(SO4)3 + H2O =>
3 R + 4000 K2Cr2O7 + 16000 H2SO4 = 3 RO4000 + 4000 K2SO4 + 4000 Cr2(SO4)3 + 16000 H2O
Fe + S = FeS2(s) =>
Fe + 2 S = FeS2(s)
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
HBr + KMnO4 = Br2 + H2O + MnBr + KBr =>
8 HBr + KMnO4 = 3 Br2 + 4 H2O + MnBr + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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