| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2O = 4 Ag + O2
NH4NO3 + Al2O3 = Al(NO3)3 + (NH4)2O =>
6 NH4NO3 + Al2O3 = 2 Al(NO3)3 + 3(NH4)2O
Al1(OH)3 + Na1N1O3 = Al1(NO3)3 + Na1O1H1 =>
Al1(OH)3 + 3 Na1N1O3 = Al1(NO3)3 + 3 Na1O1H1
NaC2O4 = NaCO3 + CO =>
NaC2O4 = NaCO3 + CO
Co(OH)3 + NH3 = Co(NH3)4 + OH =>
Co(OH)3 + 4 NH3 = Co(NH3)4 + 3 OH
KMnO4 = K2MnO + O2 + MnO2 =>
4 KMnO4 = 2 K2MnO + 5 O2 + 2 MnO2
Ni(OH)2 + NH3 = Ni(NH3)6 + OH =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6 + 2 OH
NO + NaOH = NaNO2 + H2O + N2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2O + N2O
CH4 + ClF3 = CF4 + HF + Cl2 =>
3 CH4 + 8 ClF3 = 3 CF4 + 12 HF + 4 Cl2
CH3NH2(g) + O2(g) = CO2(g) + N2O(g) + H2(g) =>
4 CH3NH2(g) + 5 O2(g) = 4 CO2(g) + 2 N2O(g) + 10 H2(g)
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
PbNO3 + NaCO3 = Pb(CO3)2 + (Na)2NO3 =>
PbNO3 + 2 NaCO3 = Pb(CO3)2 + (Na)2NO3
(CH3)3COH + HCl = ClC(CH3)3 + H2O =>
(CH3)3COH + HCl = ClC(CH3)3 + H2O
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
Hsdgahukg = Hsdgahukg2 =>
2 Hsdgahukg = Hsdgahukg2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
NaNO3 + KCl = NaKNO3 + Cl =>
NaNO3 + KCl = NaKNO3 + Cl
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
NaNO3 + KCl = NaKNO3 + Cl =>
NaNO3 + KCl = NaKNO3 + Cl
Na3PO4 + CaCl2Ca3(PO4)2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2Ca3(PO4)2 = 4 Ca3(PO4)2 + 6 NaCl
NaOHHC8H4O4 = H2ONaC8H4O4 =>
NaOHHC8H4O4 = H2ONaC8H4O4
NaNO3 + KCl = NaKNO3 + Cl =>
NaNO3 + KCl = NaKNO3 + Cl
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O =>
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O
CH3CH(NH2)CH2COOH + CH3CH2NH2 = CH3CH(NH2)CH2COONHCH2CH3 + H2 =>
CH3CH(NH2)CH2COOH + CH3CH2NH2 = CH3CH(NH2)CH2COONHCH2CH3 + H2
HCHO2 + OH = H3O + CHO2 =>
2 HCHO2 + OH = H3O + 2 CHO2
NaNO3 + KCl = NaKNO3 + Cl =>
NaNO3 + KCl = NaKNO3 + Cl
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
NaY + NaNO2 + H2SO4 = Y + H2O + NO + Na2SO4 =>
NaY + NaNO2 + H2SO4 = Y + H2O + NO + Na2SO4
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
Ag{+} + Zn2{+} = Ag + Zn{+} =>
Ag{+} + Zn2{+} = Ag + 2 Zn{+}
Ni + FeCl2 = NiCl + Fe =>
2 Ni + FeCl2 = 2 NiCl + Fe
Na3AsO3 + KOH + I2 = Na3AsO4 + KI + H2O =>
Na3AsO3 + 2 KOH + I2 = Na3AsO4 + 2 KI + H2O
HCl3 + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl3 + MnO2 = MnCl2 + 5 Cl2 + 2 H2O
HCHO + CH3CH2MgBr = CH2OCH2CH3 + MgBr =>
HCHO + CH3CH2MgBr = CH2OCH2CH3 + MgBr
SCO(l) + O2(g) = CO2(g) + SO2(g) =>
2 SCO(l) + 3 O2(g) = 2 CO2(g) + 2 SO2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HFeO2 + H3PO4 = FePO4 + H2O =>
HFeO2 + H3PO4 = FePO4 + 2 H2O
HCOOK + H2SO4 = CO2 + SO2 + H2O + KHSO4 =>
HCOOK + 2 H2SO4 = CO2 + SO2 + 2 H2O + KHSO4
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
C10H12O3 + NaOH + H2O = H2 + Na2CO3 =>
C10H12O3 + 20 NaOH + 7 H2O = 23 H2 + 10 Na2CO3
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
Fe{2+} + NO2{-} + H{+} = Fe{3+} + H2O + NO =>
Fe{2+} + NO2{-} + 2 H{+} = Fe{3+} + H2O + NO
(CH3COO)2Ca = CaCO3 + acetone =>
(CH3COO)2Ca = CaCO3 + CH3COCH3
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
Na3PO4 + CaCl2Ca3(PO4)2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2Ca3(PO4)2 = 4 Ca3(PO4)2 + 6 NaCl
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+} =>
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+}
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
C6H14 + KMnO4 + H2O = C6H14(OH) + MnO2 + KOH =>
3 C6H14 + KMnO4 + 2 H2O = 3 C6H14(OH) + MnO2 + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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