| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + Ag = Na2SAg
Sn(OH)4{-2} + CrO4{-2} + H2O = Sn(OH)6{-2} + CrO2{-2} =>
2 Sn(OH)4{-2} + CrO4{-2} + 2 H2O = 2 Sn(OH)6{-2} + CrO2{-2}
(NH2)2CO + O2 = CO2 + N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
NaHCO3 + NaCl = NaHCO3NaCl =>
NaHCO3 + NaCl = NaHCO3NaCl
ZnBr + NH3S = ZnSNH3Br =>
ZnBr + NH3S = ZnSNH3Br
Fe(OH)2 + H2SO4 = SO4Fe + H2O =>
Fe(OH)2 + H2SO4 = SO4Fe + 2 H2O
CO1 = CO =>
CO1 = CO
C4H9Cl + HBr = C4H9Br + HCl =>
C4H9Cl + HBr = C4H9Br + HCl
KClO3 + CaCo3 = CaClO3 + KCo3 =>
KClO3 + CaCo3 = CaClO3 + KCo3
HCl + HNaCO3 = NaCl + CO2 + H2O =>
HCl + HNaCO3 = NaCl + CO2 + H2O
HN2884 = H2 + N2 =>
2 HN2884 = H2 + 2884 N2
CO + V2O = V + CO2 =>
CO + V2O = 2 V + CO2
Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl
AlCl3 + Na2O + H2O = Na3(Al(OH)6) + HCl =>
2 AlCl3 + 3 Na2O + 9 H2O = 2 Na3(Al(OH)6) + 6 HCl
LiBr + CaO = Li2O + CaBr2 =>
2 LiBr + CaO = Li2O + CaBr2
NCO + H2O = HNCO + OH =>
NCO + H2O = HNCO + OH
H2A + Na(OH) = Na2A + H2O =>
H2A + 2 Na(OH) = Na2A + 2 H2O
Zn + Au(No3)3 = Zn(No3)4 + Au =>
3 Zn + 4 Au(No3)3 = 3 Zn(No3)4 + 4 Au
Pd + Na2S = PdS + Na =>
Pd + Na2S = PdS + 2 Na
Pd(NO3)2 + Cu = Pd + Cu(NO3)2 =>
Pd(NO3)2 + Cu = Pd + Cu(NO3)2
NaClO + H2O = Na(OH) + HOCl =>
NaClO + H2O = Na(OH) + HOCl
Dy + F2 = DyF3 =>
2 Dy + 3 F2 = 2 DyF3
MnO4{-} + AsO33{-} + H2O = MnO2 + AsO43{-} + OH({-}) =>
20 MnO4{-} + 3 AsO33{-} + 10 H2O = 20 MnO2 + 3 AsO43{-} + 20 OH({-})
AgBr + NH4OH = Ag(NH4OH)Br =>
AgBr + NH4OH = Ag(NH4OH)Br
Fe2O3 + H{+} + e = Fe + H2O =>
Fe2O3 + 6 H{+} + 6e = 2 Fe + 3 H2O
H2S + NO3 = H + SO2 + NO =>
H2S + NO3 = 2 H + SO2 + NO
HCl + CoSO4 = ClCo + HSO4 =>
HCl + CoSO4 = ClCo + HSO4
NH4{+} + Sr + H2O = Sr(H2O)6{2+} + H2 + H3N =>
2 NH4{+} + Sr + 6 H2O = Sr(H2O)6{2+} + H2 + 2 H3N
NO + O = NO4 =>
NO + 3 O = NO4
Na3PO4 + K = Na3K + PO4 =>
Na3PO4 + K = Na3K + PO4
CaBr2 = Br2 + Ca =>
CaBr2 = Br2 + Ca
CH3CH2Cl + CH3OLi = CH3CH2OCH3 + LiCl =>
CH3CH2Cl + CH3OLi = CH3CH2OCH3 + LiCl
C3H6O + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
TiO2 + NaOH = Na2TiO3 + H2O =>
TiO2 + 2 NaOH = Na2TiO3 + H2O
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
C4H9Cl + HBr = C4H9Br + HCl =>
C4H9Cl + HBr = C4H9Br + HCl
NH4NO3 + O2 = NO + H2O =>
2 NH4NO3 + O2 = 4 NO + 4 H2O
Cu + H2O = Cu*4H2O =>
Cu + 4 H2O = Cu*4H2O
H2TeO3 + La(OH)3 = La2(TeO3)3 + H2O =>
3 H2TeO3 + 2 La(OH)3 = La2(TeO3)3 + 6 H2O
S2O3{2-} + I2 = S4O6{2−} + I{-} =>
2 S2O3{2-} + 3 I2 = S4O6{2−} + 6 I{-}
HBr + O = H(OH) + Br =>
2 HBr + O = H(OH) + 2 Br
HClO2 + Ca = H2 + Ca(ClO2)2 =>
2 HClO2 + Ca = H2 + Ca(ClO2)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H7KO2 + H2O = C6H8O2 + KOH =>
C6H7KO2 + H2O = C6H8O2 + KOH
I2 + H(NO3) = H(IO3) + NO2 + H2O =>
I2 + 10 H(NO3) = 2 H(IO3) + 10 NO2 + 4 H2O
KHCO3(aq) + HCl = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HCl = KCl(aq) + H2O(l) + CO2(g)
AgNO3 + Cl2 = AgCl + Cl(NO3)2 =>
4 AgNO3 + 3 Cl2 = 4 AgCl + 2 Cl(NO3)2
Si + O3 = SiO2 =>
3 Si + 2 O3 = 3 SiO2
Cr(ClO3)3 + SrCO3 = Cr2(CO3)3 + Sr(ClO3)2 =>
2 Cr(ClO3)3 + 3 SrCO3 = Cr2(CO3)3 + 3 Sr(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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