| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)2 + 2 NH4OH = Bi(OH)2 + 2 NH4NO3
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
C12H26 + H2O = H2 + CO =>
C12H26 + 12 H2O = 25 H2 + 12 CO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2(SO4)2 + BaOH2 = FeOH2 + Ba2(SO4)2 =>
Fe2(SO4)2 + 2 BaOH2 = 2 FeOH2 + Ba2(SO4)2
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + H2O + CO2 =>
16 H{+} + 2 Cr2O7{2-} + C2H5OH = 4 Cr{3+} + 11 H2O + 2 CO2
C6H12 + Br2 = C6H12BrBr2 =>
2 C6H12 + 3 Br2 = 2 C6H12BrBr2
ZnI2 + KOH = Zn(OH)2 + KI =>
ZnI2 + 2 KOH = Zn(OH)2 + 2 KI
AgO + HNO3 = Ag(NO3)2 + H2O =>
AgO + 2 HNO3 = Ag(NO3)2 + H2O
CO(NH2)2 + NaOCl = N2H4 + NaCl + CO2 =>
CO(NH2)2 + NaOCl = N2H4 + NaCl + CO2
Ca + P = Ca3P2(s) =>
3 Ca + 2 P = Ca3P2(s)
KAl(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4OH = Al(OH)3 + 2(NH4)2SO4 + KOH
Fe + NH4Cl + H2O = FeCl3 + NH4OH + H2 =>
2 Fe + 6 NH4Cl + 6 H2O = 2 FeCl3 + 6 NH4OH + 3 H2
Mn{3+} + O2{2-} = MnO4{-} =>
Mn{3+} + 2 O2{2-} = MnO4{-}
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Zn2S + O2 = ZnO + SO2 =>
Zn2S + 2 O2 = 2 ZnO + SO2
Mg3(PO4)2 + HCl = MgCl2 + H3PO4 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3PO4
CuO3 + H2SO4 = H2O + CuO + SO4 =>
CuO3 + 2 H2SO4 = 2 H2O + CuO + 2 SO4
NHO3 + Ca(OH)2 = (Ca(NO3)2) + H2O =>
2 NHO3 + Ca(OH)2 = (Ca(NO3)2) + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Au + Na2SO4 = AuSO4 + Na =>
Au + Na2SO4 = AuSO4 + 2 Na
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaCl(aq)
C1035H2072 + O2 = CO2 + H2O =>
C1035H2072 + 1553 O2 = 1035 CO2 + 1036 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlCl3 + HNO3 = Al(NO3)3 + H2O + NOOCl =>
AlCl3 + 6 HNO3 = Al(NO3)3 + 3 H2O + 3 NOOCl
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S
NH3(g) + O = NO2 + H2O =>
2 NH3(g) + 7 O = 2 NO2 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K3PO + HCI = KCI + H3PO =>
K3PO + 3 HCI = 3 KCI + H3PO
Mn3O4(s) + H2(g) = MnO(s) + H2O(s) =>
Mn3O4(s) + H2(g) = 3 MnO(s) + H2O(s)
BO3{-} + I{-} + H{+} = B2O3 + H2O + I2 =>
2 BO3{-} + 4 I{-} + 6 H{+} = B2O3 + 3 H2O + 2 I2
Ba(OH)2 + CO2 = Ba(CO2)2 + OH =>
Ba(OH)2 + 2 CO2 = Ba(CO2)2 + 2 OH
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
Fe + Ca(OH)2 = Fe2O3 + CaO + H2 =>
2 Fe + 3 Ca(OH)2 = Fe2O3 + 3 CaO + 3 H2
C2H5OH + Na2 = CH3CHO + NaH =>
C2H5OH + Na2 = CH3CHO + 2 NaH
Zn + Cr{3+} = Zn{3+} + Cr =>
Zn + Cr{3+} = Zn{3+} + Cr
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
H2SO3 + Co(OH)3 = Co2(SO3)3 + H2O =>
3 H2SO3 + 2 Co(OH)3 = Co2(SO3)3 + 6 H2O
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
H2SO4 + Bi = Bi2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 Bi = Bi2(SO4)3 + 6 H2O + 3 SO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
NH4 + H2SO4 = (HN4)2SO4 + H2 =>
8 NH4 + H2SO4 = (HN4)2SO4 + 16 H2
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
C7H7NO + LiAlH4 = C7H7AlNO + LiH4 =>
C7H7NO + LiAlH4 = C7H7AlNO + LiH4
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
Ca(s) + F(g) = CaF2(s) =>
Ca(s) + 2 F(g) = CaF2(s)
HgI2 + KI + CuSO4 + SO2 + H2O = Cu2[HgI4] + K2SO4 + H2SO4 =>
HgI2 + 2 KI + 2 CuSO4 + SO2 + 2 H2O = Cu2[HgI4] + K2SO4 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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