| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NHO3 = H2ON2O5
Cu2CO3(OH)2 + HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H5OC2H5 + HI = CH3I + C2H5OH =>
C2H5OC2H5 + 2 HI = 2 CH3I + C2H5OH
K + LiNO3 = Li + KNO3 =>
K + LiNO3 = Li + KNO3
H3AsO4 + BaSO4 = Ba3(AsO4)2 + H2SO4 =>
2 H3AsO4 + 3 BaSO4 = Ba3(AsO4)2 + 3 H2SO4
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
N2O + H2O = HNO =>
N2O + H2O = 2 HNO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O =>
CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O
CaCl2 + SiO2 = CaO + SiCl4 =>
2 CaCl2 + SiO2 = 2 CaO + SiCl4
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
Al + N2O5 = Al2O3 + N2 =>
10 Al + 3 N2O5 = 5 Al2O3 + 3 N2
KNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
10 KNO2 + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 10 HNO3 + 7 K2SO4 + 6 H2O
Cr2O3 + Mn2O7 = CrO3 + MnO2 =>
Cr2O3 + Mn2O7 = 2 CrO3 + 2 MnO2
SO2 + Br + KOH = KBr + H2SO4 =>
SO2 + 2 Br + 2 KOH = 2 KBr + H2SO4
K2CrO4 + K2S + H2SO = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 3 K2S + 8 H2SO = 2 Cr(OH)3 + 11 S + 10 KOH
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2 =>
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
HCOOHNaOH = HCOONaH2O =>
HCOOHNaOH = HCOONaH2O
H2PO4 + LiOH = Li2PO4 + H2O =>
H2PO4 + 2 LiOH = Li2PO4 + 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
CO2Ca(OH)2 = Ca(OH)2CO2 =>
CO2Ca(OH)2 = Ca(OH)2CO2
H2PO4 + LiOH = Li2PO4 + H2O =>
H2PO4 + 2 LiOH = Li2PO4 + 2 H2O
SO2 + AgNO3 = Ag2SO4 + NO2 =>
SO2 + 2 AgNO3 = Ag2SO4 + 2 NO2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
Fe2O3 + NaNO3 + NaOH = NaNO2 + Na2FeO4 + H2O =>
Fe2O3 + 3 NaNO3 + 4 NaOH = 3 NaNO2 + 2 Na2FeO4 + 2 H2O
NH3 + MnO2 = Mn2O3 + H2O + N2 =>
2 NH3 + 6 MnO2 = 3 Mn2O3 + 3 H2O + N2
KF + PbO = K2O + PbF2 =>
2 KF + PbO = K2O + PbF2
FeSO4 + NaSO3 = Fe2(SO3)2 + NaSO4 =>
2 FeSO4 + 2 NaSO3 = Fe2(SO3)2 + 2 NaSO4
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
HCl + C = Cl2 + C10H14 =>
14 HCl + 10 C = 7 Cl2 + C10H14
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
NH2OHHCl = NH2ClH2O =>
NH2OHHCl = NH2ClH2O
H2PO4 + LiOH = Li2PO4 + H2O =>
H2PO4 + 2 LiOH = Li2PO4 + 2 H2O
H3AsO4 + BaSO4 = Ba3(AsO4)2 + H2SO4 =>
2 H3AsO4 + 3 BaSO4 = Ba3(AsO4)2 + 3 H2SO4
AlBr3 + Na(OH)3 = Al(OH)3 + NaBr3 =>
AlBr3 + Na(OH)3 = Al(OH)3 + NaBr3
H2PO4 + LiOH = Li2PO4 + H2O =>
H2PO4 + 2 LiOH = Li2PO4 + 2 H2O
MnO2 + NaClO + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + NaClO + 2 NaOH = Na2MnO4 + NaCl + H2O
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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