| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4)
N23H + H = NH =>
N23H + 22 H = 23 NH
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
Zn(NO3)2 + K2[Fe(CN)6] = Zn2[Fe(CN)6]2 + KNO3 =>
2 Zn(NO3)2 + 2 K2[Fe(CN)6] = Zn2[Fe(CN)6]2 + 4 KNO3
NaCl + S = Na + SCl2 =>
2 NaCl + S = 2 Na + SCl2
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
H2CO3(s) = H2O(l) + CO2 =>
H2CO3(s) = H2O(l) + CO2
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C3H8O3 + CO2 = C2H4O2 + H2O =>
4 C3H8O3 + 2 CO2 = 7 C2H4O2 + 2 H2O
KOH + NH4NO3 = KNO3 + H2O + NH3 =>
KOH + NH4NO3 = KNO3 + H2O + NH3
C4H10O(l) + O2(g) = CO(g) + H2O(g) =>
C4H10O(l) + 4 O2(g) = 4 CO(g) + 5 H2O(g)
C5H12 + O2 = CO2 + H25 =>
25 C5H12 + 125 O2 = 125 CO2 + 12 H25
HClO4(aq) + LiOH(aq) = LiClO4 + HOH =>
HClO4(aq) + LiOH(aq) = LiClO4 + HOH
CO + H2 = C2H4O + CO2 =>
3 CO + 2 H2 = C2H4O + CO2
Al(OH)2Cl + HNO3 = Al(NO3)3 + H2O + HCl =>
Al(OH)2Cl + 3 HNO3 = Al(NO3)3 + 2 H2O + HCl
Pb(NO3)2 + Ni(IO3)2 = Pb(IO3)2 + Ni(NO3)2 =>
Pb(NO3)2 + Ni(IO3)2 = Pb(IO3)2 + Ni(NO3)2
K2Cr2O7 + C3H6O + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
K2Cr2O7 + 6 C3H6O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 9 C2H4O + 4 H2O
CaF2 + O2 = CaO + F =>
2 CaF2 + O2 = 2 CaO + 4 F
Ag + H(NO3) = Ag(NO3) + NO2 + H2O =>
Ag + 2 H(NO3) = Ag(NO3) + NO2 + H2O
Ag + Al2O3 = AgO3 + Al =>
Ag + Al2O3 = AgO3 + 2 Al
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
CUSO4 + KL = CUL2 + K2SO4 =>
CUSO4 + 2 KL = CUL2 + K2SO4
CrOH3 + KClO3 + KOH = KCrO4 + H2O + KCl =>
3 CrOH3 + 4 KClO3 + 3 KOH = 3 KCrO4 + 6 H2O + 4 KCl
Fe + H2O2 + HCl = FeCl2 + H2O =>
Fe + H2O2 + 2 HCl = FeCl2 + 2 H2O
Al + Hg(CH3COO) = Al(CH3COO)3 + Hg =>
Al + 3 Hg(CH3COO) = Al(CH3COO)3 + 3 Hg
NaHCO3(s) = Na(s) + H(g) + CO2(g) + O(g) =>
NaHCO3(s) = Na(s) + H(g) + CO2(g) + O(g)
H2C4H4O4 + O2 = CO2 + H2O =>
2 H2C4H4O4 + 7 O2 = 8 CO2 + 6 H2O
Mn + Zn(NO3)2 = Mn(NO3) + Zn =>
2 Mn + Zn(NO3)2 = 2 Mn(NO3) + Zn
MgO + N2 = Mg + NO =>
2 MgO + N2 = 2 Mg + 2 NO
AsS3 + HNO3 = SO2 + NO2 + HAsO4 + H2O =>
AsS3 + 19 HNO3 = 3 SO2 + 19 NO2 + HAsO4 + 9 H2O
Fe(NO3)3 + K2SO4 = Fe(SO4)3 + K2NO3 =>
Fe(NO3)3 + 3 K2SO4 = Fe(SO4)3 + 3 K2NO3
Hg + Zn(NO3)3 = Hg(NO3)2 + Zn =>
3 Hg + 2 Zn(NO3)3 = 3 Hg(NO3)2 + 2 Zn
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
H2C4H4O6 + H2O = HC4H4O6{-} + H3O{+} =>
H2C4H4O6 + H2O = HC4H4O6{-} + H3O{+}
Pb + HNO3 + HCl = PbCl4 + NO + H2O =>
3 Pb + 4 HNO3 + 12 HCl = 3 PbCl4 + 4 NO + 8 H2O
KJ + Cl2 + H2O = HJO3 + HCl + KCl =>
KJ + 3 Cl2 + 3 H2O = HJO3 + 5 HCl + KCl
NaOH + H2CO3 = H2O + CO3Na2 =>
2 NaOH + H2CO3 = 2 H2O + CO3Na2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
Mn(NO3)2 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 + NaNO3 =>
2 Mn(NO3)2 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 3 Na2SO4 + 7 H2SO4 + 4 NaNO3
NH + NO3 = N2O + H2O =>
10 NH + 4 NO3 = 7 N2O + 5 H2O
NaVO3 + CO = Na2CO3 + V2O4 =>
2 NaVO3 + CO = Na2CO3 + V2O4
V2 + H = VH =>
V2 + 2 H = 2 VH
Zn + Cu(SO3) = Zn(SO3) + Cu =>
Zn + Cu(SO3) = Zn(SO3) + Cu
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2 =>
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2
CuO + PH3 = Cu + H3PO4 =>
4 CuO + PH3 = 4 Cu + H3PO4
Ga2S3 = Ga + S =>
Ga2S3 = 2 Ga + 3 S
NiCl2 + KBr = NiBr2 + KCl =>
NiCl2 + 2 KBr = NiBr2 + 2 KCl
CuSO4 + NaOH + CH3COOH = Na2SO4 + Cu(CH3COO)2 + H2O =>
CuSO4 + 2 NaOH + 2 CH3COOH = Na2SO4 + Cu(CH3COO)2 + 2 H2O
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
H2S + NO2 = N2 + SO2 + H2O =>
4 H2S + 6 NO2 = 3 N2 + 4 SO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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