| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AlO3 + NaOH = NaH2AlO3 + H2O
TiCl4(l) + H2O = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O = TiO2(s) + 4 HCl(aq)
CH3CH(OH)CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH(OH)CH3(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
AgNO3 + FeI2 = AgI2 + FeNO3 =>
AgNO3 + FeI2 = AgI2 + FeNO3
CH4 + NO = N2H4 + CO2 =>
CH4 + 2 NO = N2H4 + CO2
Mg + C + O2 = MgCO3 =>
2 Mg + 2 C + 3 O2 = 2 MgCO3
KMnO4 + MnCl2 + H2O = Mn2O3 + KCl + HCl =>
2 KMnO4 + 8 MnCl2 + 7 H2O = 5 Mn2O3 + 2 KCl + 14 HCl
C2H5OH + KI = C2H5K + IOH =>
C2H5OH + KI = C2H5K + IOH
NaOCl + H2O = H + OCl + NaOH =>
NaOCl + H2O = H + OCl + NaOH
Ca(OH)(HCO3) = Ca(OH)2 + CO2 =>
Ca(OH)(HCO3) = Ca(OH)2 + CO2
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O =>
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
CuSO4*5H2O + NH4OH = [CuOH] + NH4SO4 + H2O =>
CuSO4*5H2O + NH4OH = [CuOH] + NH4SO4 + 5 H2O
C2H2 + H2O = C4H6O =>
2 C2H2 + H2O = C4H6O
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
H3PO4 + Br(OH)2 = H2O + Br3(PO4)2 =>
2 H3PO4 + 3 Br(OH)2 = 6 H2O + Br3(PO4)2
CNO + NaOH + C6H12O6 = NaCN + H2O + CO2 =>
8 CNO + 8 NaOH + C6H12O6 = 8 NaCN + 10 H2O + 6 CO2
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
AgNo3 + NaOH = Ag2O + H2O + NaNo3 =>
2 AgNo3 + 2 NaOH = Ag2O + H2O + 2 NaNo3
Co + HI = CoH2 + I =>
Co + 2 HI = CoH2 + 2 I
Na2CO3 + Ca(HCO3)2 = NaHCO3 + CaCO3 =>
Na2CO3 + Ca(HCO3)2 = 2 NaHCO3 + CaCO3
Pb(s) + Zn(NO3)2(aq) = Zn + Pb(NO3)2 =>
Pb(s) + Zn(NO3)2(aq) = Zn + Pb(NO3)2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
CO + Al(NO3)3 = CO(NO3)3 + Al =>
CO + Al(NO3)3 = CO(NO3)3 + Al
C2H4(g) + H2O(l) = C2H5OH =>
C2H4(g) + H2O(l) = C2H5OH
(NH4)NO3 + Fe2(SO4)3 = (NH4)2SO4 + Fe(NO3)3 =>
6(NH4)NO3 + Fe2(SO4)3 = 3(NH4)2SO4 + 2 Fe(NO3)3
SO2 + Ag2SO4 + H2O = Ag + H2SO4 =>
SO2 + Ag2SO4 + 2 H2O = 2 Ag + 2 H2SO4
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaNO3 + H2CO3 =>
2 Al(NO3)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2CO3
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
C2H6O(aq) + KMnO4(aq) = CH3CHO(aq) + MnO2(s) + KOH(aq) + H2O(l) =>
3 C2H6O(aq) + 2 KMnO4(aq) = 3 CH3CHO(aq) + 2 MnO2(s) + 2 KOH(aq) + 2 H2O(l)
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
Na2S + Be(OH)2 = Na2(OH)2 + BeS =>
Na2S + Be(OH)2 = Na2(OH)2 + BeS
C6H12O6 + H3PO4 = C6H14O12P2 + H2O =>
C6H12O6 + 2 H3PO4 = C6H14O12P2 + 2 H2O
Mg(NO3)2 = MgNO2 + NO + O2 =>
2 Mg(NO3)2 = 2 MgNO2 + 2 NO + 3 O2
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
Na2CO3(aq) + HCl = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl = 2 NaCl(aq) + H2CO3(aq)
CuSO4*5H2O + NH4OH = [CuOH] + NH4SO4 + H2O =>
CuSO4*5H2O + NH4OH = [CuOH] + NH4SO4 + 5 H2O
SrCl2*6H2O + Na3PO4*12H2O = Sr3(PO4)2 + NaCl + H2O =>
3 SrCl2*6H2O + 2 Na3PO4*12H2O = Sr3(PO4)2 + 6 NaCl + 42 H2O
Ce(OH)4 + KI + H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + H2O =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + 8 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Na2CO3BaCl2 = Na2Cl2 + CO3Ba =>
Na2CO3BaCl2 = Na2Cl2 + CO3Ba
CaSiO3 + H2O = CaSiO4 + H2 =>
CaSiO3 + H2O = CaSiO4 + H2
FeCl3Ba(OH)2 = Fe(OH)2BaCl3 =>
FeCl3Ba(OH)2 = Fe(OH)2BaCl3
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
CH3OHHBr = CH3BrH2O =>
CH3OHHBr = CH3BrH2O
P4O5 + Br2 = P2Br4 + P4O10 =>
2 P4O5 + 4 Br2 = 2 P2Br4 + P4O10
Zn2 + SO2(OH)2 = ZnSO4 + H2 =>
Zn2 + 2 SO2(OH)2 = 2 ZnSO4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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