| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5COH + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
C6H5CHO + CH3CHO = C6H5CHCHCHO + H2O =>
C6H5CHO + CH3CHO = C6H5CHCHCHO + H2O
Ca(NO3)2 + BaSO4 = CaSO4 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO4 = CaSO4 + Ba(NO3)2
NiO + NaOH + H2O = NaNi(OH)3 =>
NiO + NaOH + H2O = NaNi(OH)3
C2 + H2SO4 = C2(SO4) + H2 =>
C2 + H2SO4 = C2(SO4) + H2
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
Fe(OH)3 + H2SiO3 = Fe(OHSiO3) + H2O =>
Fe(OH)3 + H2SiO3 = Fe(OHSiO3) + 2 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
PH3 + H2O = H + PO =>
PH3 + H2O = 5 H + PO
FeSO4 + KMgCO3 = FeCO3 + KMgSO4 =>
FeSO4 + KMgCO3 = FeCO3 + KMgSO4
H2(g) + I2 = HI =>
H2(g) + I2 = 2 HI
C6H8N2O4 + HCl = H2O + CO2 + C5H7N2 + Cl =>
C6H8N2O4 + 3 HCl = 2 H2O + CO2 + C5H7N2 + 3 Cl
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
AgSO4 + NH4Cl = AgCl + NH4SO4 =>
AgSO4 + NH4Cl = AgCl + NH4SO4
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
BeCl2 + Ca(OH)2 = Be(OH)2 + CaCl2 =>
BeCl2 + Ca(OH)2 = Be(OH)2 + CaCl2
Zn + Ag(NO)3 = Zn(NO)3 + Ag =>
Zn + Ag(NO)3 = Zn(NO)3 + Ag
P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
KMnO4 + (COO)2K2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5(COO)2K2 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 8 H2O
Al2(SO4)3 + NaOH = (Al(OH)2)2SO4 + Na2SO4 =>
Al2(SO4)3 + 4 NaOH = (Al(OH)2)2SO4 + 2 Na2SO4
CsCl + CaS = CaCl2 + Cs2S =>
2 CsCl + CaS = CaCl2 + Cs2S
Al(s) + NaOH(aq) = H2(g) + Na2AlO2(s) =>
Al(s) + 2 NaOH(aq) = H2(g) + Na2AlO2(s)
K2S = K + S =>
K2S = 2 K + S
CH3CH2CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2CH2NH2 + 25 O2 = 12 CO2 + 18 H2O + 4 NO2
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
CO2 = C2O + O =>
2 CO2 = C2O + 3 O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + H2O = NaHCO3 + OH{-} + Na{+} =>
Na2CO3 + H2O = NaHCO3 + OH{-} + Na{+}
C2H8O7P2 + NH4OH + ZnO = C2H4O7P2(NH4)2Zn + H2O =>
C2H8O7P2 + 2 NH4OH + ZnO = C2H4O7P2(NH4)2Zn + 3 H2O
CH3COONH4 + O2 = CO2 + H2O + N2 =>
4 CH3COONH4 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
S + O2 = SO2 =>
S + O2 = SO2
ClC6H5 + HNO3 = ClC6H4NO2 + H2O =>
ClC6H5 + HNO3 = ClC6H4NO2 + H2O
CuCl2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + NaCl + H2O =>
2 CuCl2 + C6H12O6 + 5 NaOH = Cu2O + C6H11O7Na + 4 NaCl + 3 H2O
CH3N5 + NaNO3 = CO + H2O + N2 + Na2O =>
2 CH3N5 + 2 NaNO3 = 2 CO + 3 H2O + 6 N2 + Na2O
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
Al4C3 + KMnO4 + KOH = K2MnO4 + K[Al(OH)4] + CO + H2O =>
Al4C3 + 18 KMnO4 + 22 KOH = 18 K2MnO4 + 4 K[Al(OH)4] + 3 CO + 3 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
CH3OH + NH3 = CH3O + NH4 =>
CH3OH + NH3 = CH3O + NH4
KMnO4 + Na2S2O3 = K2S2O5 + NaMnO3 =>
2 KMnO4 + Na2S2O3 = K2S2O5 + 2 NaMnO3
Cu + NiCl2 = CuCl + Ni =>
2 Cu + NiCl2 = 2 CuCl + Ni
Pb(CH3COO)2 + KOH = Pb(OH)2 + KCH3COO =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 KCH3COO
PbNO32 = PbO2 + NO2 + O2 =>
PbNO32 = PbO2 + NO2 + 14 O2
(Na2CO3)(aq) + (HNO3)(aq) = CO2 + NaNO3 + H2O =>
(Na2CO3)(aq) + 2(HNO3)(aq) = CO2 + 2 NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/25
Équations équilibrées sur04/03/24
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