| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 = N2 + 2 H2O
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
K + S = K2S =>
2 K + S = K2S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4HCO3 + H2SO4 = NH4SO4 + H2HCO3 =>
NH4HCO3 + H2SO4 = NH4SO4 + H2HCO3
MoO3 + Na2S2O8 = Na2MoO4 + SO2 + O2 =>
2 MoO3 + 2 Na2S2O8 = 2 Na2MoO4 + 4 SO2 + 3 O2
C2H4[OH]2 + O2 = CO2 + H2O =>
2 C2H4[OH]2 + 5 O2 = 4 CO2 + 6 H2O
Cu(CNS) = (CN)2 + N2 + CS2 + Cu2S =>
8 Cu(CNS) = 3(CN)2 + N2 + 2 CS2 + 4 Cu2S
C + H2 = CH4 =>
C + 2 H2 = CH4
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
O2 + C5H5OH = H2O + CO2 =>
6 O2 + C5H5OH = 3 H2O + 5 CO2
Pr2O3 + RuO2 = Pr2Ru2O7 =>
Pr2O3 + 2 RuO2 = Pr2Ru2O7
K2CO3 + ZnSO3 = ZnCO3 + K2SO3 =>
K2CO3 + ZnSO3 = ZnCO3 + K2SO3
CH2CHCHCH2 + KMnO4 + HOH = CH2OHCHOHCHOHCH2OH + KOH + MnO2 =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 HOH = 3 CH2OHCHOHCHOHCH2OH + 4 KOH + 4 MnO2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
HCl + (CO3)2 = H2O + CO2 + Cl2 =>
4 HCl + (CO3)2 = 2 H2O + 2 CO2 + 2 Cl2
Ni(NO3)2 + K2SO3 + H2O = Ni(OH)2 + KNO3 + H2SO3 =>
Ni(NO3)2 + K2SO3 + 2 H2O = Ni(OH)2 + 2 KNO3 + H2SO3
Na(OH) + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
CH3COOH + NH4Cl = NH4CH3COO + HCl =>
CH3COOH + NH4Cl = NH4CH3COO + HCl
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
(CH3)3CBr + KOH = C4H8 + KBr + H2O =>
(CH3)3CBr + KOH = C4H8 + KBr + H2O
HI + FeCl3 = HCl + I2 + FeCl2 =>
2 HI + 2 FeCl3 = 2 HCl + I2 + 2 FeCl2
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2 =>
2 HNO2 + 4 CH3CH2CH2NH2 = 4 CH3CH2CH2OH + 3 N2 + 3 H2
KCIO + HNO3 = KNO3 + HCIO =>
KCIO + HNO3 = KNO3 + HCIO
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Cu + HSbO3 = Cu(SbO3)2 + H2O + SbO =>
3 Cu + 8 HSbO3 = 3 Cu(SbO3)2 + 4 H2O + 2 SbO
H2SO4 + NaHSO3 = Na2SO4 + H2O + SO2 =>
H2SO4 + 2 NaHSO3 = Na2SO4 + 2 H2O + 2 SO2
NH3 + H2O = (NH3)2O + H2 =>
2 NH3 + H2O = (NH3)2O + H2
FeCl2 + HNO3 = H2O + NO2 + Fe(NO3)3 + HCl =>
FeCl2 + 4 HNO3 = H2O + NO2 + Fe(NO3)3 + 2 HCl
Fe + Cu(ClO2) = Fe(ClO2)2 + Cu =>
Fe + 2 Cu(ClO2) = Fe(ClO2)2 + 2 Cu
As + NaOH = AsOHNa =>
As + NaOH = AsOHNa
C6H11ON2 + O2 = CO2 + H2O + NH3 =>
4 C6H11ON2 + 27 O2 = 24 CO2 + 10 H2O + 8 NH3
SiO2 + Na2SO3 = Na2SiO3 + SO2 =>
SiO2 + Na2SO3 = Na2SiO3 + SO2
Ca(OCl)2 + C2H5OH = CaCl2 + H2O + CO2 =>
3 Ca(OCl)2 + C2H5OH = 3 CaCl2 + 3 H2O + 2 CO2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Li(s) + Se(s) = Li2Se(s) =>
2 Li(s) + Se(s) = Li2Se(s)
KOH + HCl = KCl*H2O =>
KOH + HCl = KCl*H2O
AlBr3 + ZnSO4 = ZnBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 ZnSO4 = 3 ZnBr2 + Al2(SO4)3
SiO2 + Sr(OH)2 = SrO + Si(OH)4 =>
SiO2 + 2 Sr(OH)2 = 2 SrO + Si(OH)4
CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Na2O2 + Fe = Na2O + Fe3O4 =>
4 Na2O2 + 3 Fe = 4 Na2O + Fe3O4
FeSO4 + NH4CNS = (NH4)2SO4 + Fe(CNS)2 =>
FeSO4 + 2 NH4CNS = (NH4)2SO4 + Fe(CNS)2
HCl + KHSO3 = H2SO3 + KCl =>
HCl + KHSO3 = H2SO3 + KCl
V + H2 = VH2 =>
V + H2 = VH2
SnO + KMnO4 + HCl = SnO2 + KCl + MnCl2 + H2O =>
5 SnO + 2 KMnO4 + 6 HCl = 5 SnO2 + 2 KCl + 2 MnCl2 + 3 H2O
AlCl3 + MnO2 + H2SO4 = Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 AlCl3 + 3 MnO2 + 6 H2SO4 = Al2(SO4)3 + 3 MnSO4 + 3 Cl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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