| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K(aq) + AgNO3(aq) = KNO3(aq) + Ag(s) =>
K(aq) + AgNO3(aq) = KNO3(aq) + Ag(s)
Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + NaCl =>
Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + 2 NaCl
HCH3COO + Zn = Zn(CH3COO) + H2 =>
2 HCH3COO + 2 Zn = 2 Zn(CH3COO) + H2
SO2 + H2SiO3 = H2SO3 + SiO2 =>
SO2 + H2SiO3 = H2SO3 + SiO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + H2SO4 = CuH2O + SO3 =>
Cu + H2SO4 = CuH2O + SO3
BaCl2H4O2 = BaCl2 + H2O =>
BaCl2H4O2 = BaCl2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2SO3 + Cl2 + KOH = K2SO4 + KCl + H2O =>
K2SO3 + Cl2 + 2 KOH = K2SO4 + 2 KCl + H2O
NaF + Br{2} = NaBr + F{2} =>
NaF + Br{2} = NaBr + F{2}
HCN + Fe2O3 = Fe2N + N2O + CO + H2 =>
14 HCN + 6 Fe2O3 = 6 Fe2N + 4 N2O + 14 CO + 7 H2
H2 + NO = H2O + N =>
H2 + NO = H2O + N
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
HBrO2 + Al(OH)3 = Al(BrO2)3 + H2O =>
3 HBrO2 + Al(OH)3 = Al(BrO2)3 + 3 H2O
NaOOCCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
5 NaOOCCOONa + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
H2S + H2O = H3O + S8 =>
8 H2S + 16 H2O = 16 H3O + S8
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu2(SO4)2 + Ba(OH)2 = Cu(OH)2 + Ba2(SO4)2 =>
Cu2(SO4)2 + 2 Ba(OH)2 = 2 Cu(OH)2 + Ba2(SO4)2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H6O + KMnO4 = CH2CH2O + KMnO =>
6 C3H6O + KMnO4 = 9 CH2CH2O + KMnO
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Au + ZnCl2 = AuCl + Zn =>
2 Au + ZnCl2 = 2 AuCl + Zn
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCOOH = COH2O =>
HCOOH = COH2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 = C6H6 + CO2 + H2O =>
5 C6H12O6 = 4 C6H6 + 6 CO2 + 18 H2O
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
AlZnO + HF = Al + ZnF2 + H2O =>
AlZnO + 2 HF = Al + ZnF2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 + Cl2 = C2Cl6 + H2Cl =>
2 C2H6 + 9 Cl2 = 2 C2Cl6 + 6 H2Cl
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
HCl + KNO3 = KCl + HNO3 =>
HCl + KNO3 = KCl + HNO3
FeS + HNO3 = Fe(NO3)3 + (NO)3 + S + H2O =>
3 FeS + 12 HNO3 = 3 Fe(NO3)3 + (NO)3 + 3 S + 6 H2O
H + LiI = LiH + I2 =>
2 H + 2 LiI = 2 LiH + I2
BaCl + AlSO4 = BaSO4 + AlCl =>
BaCl + AlSO4 = BaSO4 + AlCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaSbO3 + C = Sb + Na2O + CO2 =>
4 NaSbO3 + 5 C = 4 Sb + 2 Na2O + 5 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZnSO4Tl = TlSO4Zn =>
ZnSO4Tl = TlSO4Zn
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CoF = Co + F =>
CoF = Co + F
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
Sn + H2SO3 = SnSO3 + H2 =>
Sn + H2SO3 = SnSO3 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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