| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C9H12O2 + 2 KOH + 2 MnO2
SO4{2-} + Sn{2+} + H{+} = H2O + Sn{4+} + H2SO3 =>
SO4{2-} + Sn{2+} + 4 H{+} = H2O + Sn{4+} + H2SO3
HBr + CH3NH2 = Br2 + CH3NH3 =>
2 HBr + 2 CH3NH2 = Br2 + 2 CH3NH3
C17H21NO4 + (NH4)2CO3 = HCN + C5H7 + H2O =>
7 C17H21NO4 + 52(NH4)2CO3 = 111 HCN + 12 C5H7 + 184 H2O
NaIO4 + I2 + H2O = NaIO3 + HIO3 =>
5 NaIO4 + I2 + H2O = 5 NaIO3 + 2 HIO3
BaCl2 + KIO3 = BaIO3 + Cl2K =>
BaCl2 + KIO3 = BaIO3 + Cl2K
KN + HNO3 = KNO3 + HN =>
KN + HNO3 = KNO3 + HN
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
HCl + KMnO4 + H2SO4 = K2S04 + MnSO4 + Cl2 + H2O =>
36 HCl + 2 KMnO4 + 6 H2SO4 = K2S04 + 2 MnSO4 + 18 Cl2 + 24 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
HgSO4 + HCl = H2SO4 + HgCl2 =>
HgSO4 + 2 HCl = H2SO4 + HgCl2
NaNO2 + BaCl2 = Na + BaNO2 + Cl2 =>
NaNO2 + BaCl2 = Na + BaNO2 + Cl2
K2FeO4 + HNO3 = KNO3 + Fe(NO3)3 + H2O + O2 =>
4 K2FeO4 + 20 HNO3 = 8 KNO3 + 4 Fe(NO3)3 + 10 H2O + 3 O2
Cl + CH2Cl2 = CHCl3 + ClH =>
2 Cl + CH2Cl2 = CHCl3 + ClH
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
SIF4 + H2O = H2SIF6 + H2SIO3 =>
3 SIF4 + 3 H2O = 2 H2SIF6 + H2SIO3
NaCl + FePO4 = NaFe + ClPO4 =>
NaCl + FePO4 = NaFe + ClPO4
Zn + H2(SO4) + K2(Cr2O7) = Zn(SO4) + Cr2(SO4) + K2(SO4) + H2O =>
5 Zn + 7 H2(SO4) + K2(Cr2O7) = 5 Zn(SO4) + Cr2(SO4) + K2(SO4) + 7 H2O
AgCO3 = Ag + CO2 + O2 =>
2 AgCO3 = 2 Ag + 2 CO2 + O2
H2PbO = PbH2O =>
H2PbO = PbH2O
K(HCO3) = CO2 + H2O + K2CO3 =>
2 K(HCO3) = CO2 + H2O + K2CO3
AgNO3 + HClO4 = AgClO4 + HNO3 =>
AgNO3 + HClO4 = AgClO4 + HNO3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3NH7 + O2 = CO2 + H2O + N2 =>
2 CH3NH7 + 7 O2 = 2 CO2 + 10 H2O + N2
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO2 + O2 + H2O =>
4 KAl(SO4)2*12H2O = 2 K2SO4 + 2 Al2O3 + 6 SO2 + 3 O2 + 48 H2O
CH3COOH + Al(OH)3 = Al(CH2COOH)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH2COOH)3 + 3 H2O
KJ + Hg2(NO3)2 = J2 + Hg + KNO3 =>
2 KJ + Hg2(NO3)2 = J2 + 2 Hg + 2 KNO3
NaCl + FePO4 = NaFe + ClPO4 =>
NaCl + FePO4 = NaFe + ClPO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaSHCl = CaClSH =>
CaSHCl = CaClSH
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
C + Fe = Fe3C2 =>
2 C + 3 Fe = Fe3C2
KOH + MgO = Mg(OH)2 + K2O =>
2 KOH + MgO = Mg(OH)2 + K2O
CH3COOH + Al(OH)3 = Al(CH2COOH)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH2COOH)3 + 3 H2O
Zn + Pb(No3) = (Zn(No3)2) + Pb =>
Zn + 2 Pb(No3) = (Zn(No3)2) + 2 Pb
PbCl2 + H2O = Pb + PbO2 + HCl =>
2 PbCl2 + 2 H2O = Pb + PbO2 + 4 HCl
Ga4C3 + O2 = Ga2O3 + C =>
Ga4C3 + 3 O2 = 2 Ga2O3 + 3 C
(NH4)2SO4 + Al = Al2(SO4)3 + NH3 + H2 =>
3(NH4)2SO4 + 2 Al = Al2(SO4)3 + 6 NH3 + 3 H2
NI3NH3 = NH4I2 + I2 + N2 =>
8 NI3NH3 = 6 NH4I2 + 6 I2 + 5 N2
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SnSO4 + KOH + KNO3 = K2SnO3 + KNO2 + K2SO4 + H2O =>
SnSO4 + 4 KOH + KNO3 = K2SnO3 + KNO2 + K2SO4 + 2 H2O
Na2SO3 + CH3COOH = CH3COONa + SO2 + H2O =>
Na2SO3 + 2 CH3COOH = 2 CH3COONa + SO2 + H2O
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH =>
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH
C6H10 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + H2O + K2SO4 =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 8 MnSO4 + 12 H2O + 4 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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