| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)2 + Na2SO4 = MnSO4 + 2 NaNO3
Fe + H3N = FeN + H3 =>
Fe + H3N = FeN + H3
NH3 + Li2SO4 + H2O = (NH4)2SO4 + LiOH =>
2 NH3 + Li2SO4 + 2 H2O = (NH4)2SO4 + 2 LiOH
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
Pb(OH)4 + HCl = PbCl2 + OH + H2O =>
Pb(OH)4 + 2 HCl = PbCl2 + 2 OH + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4 =>
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
C5H11OH + K2Cr2O7 + H2SO4 = C4H9COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = 3 C4H9COH + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOH + Co2{+} = NaCo2{+} + OH =>
NaOH + Co2{+} = NaCo2{+} + OH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SO2 + KMnO4 + KOH = K2SO4 + H2O + MnSO4 =>
5 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 H2O + 2 MnSO4
Mn{2+} + CO2 + H2O = MnO4{-} + C2O4{2-} + H{+} =>
2 Mn{2+} + 10 CO2 + 8 H2O = 2 MnO4{-} + 5 C2O4{2-} + 16 H{+}
Na2HPO4 + H2O = Na2HPO4*2H2O =>
Na2HPO4 + 2 H2O = Na2HPO4*2H2O
C6H10 + HI = C6H11I =>
C6H10 + HI = C6H11I
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
KI + Br = KBr + I2 =>
2 KI + 2 Br = 2 KBr + I2
P4 + H2O2 = P4O2 + H2 =>
P4 + H2O2 = P4O2 + H2
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
C4H9H + O2 = CO2 + H2O =>
2 C4H9H + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + 2 KNO3
Fe(NO3)2 + BaCl2 = Ba(NO3)2 + FeCl2 =>
Fe(NO3)2 + BaCl2 = Ba(NO3)2 + FeCl2
CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2 =>
CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2
MnNO32 + NaBiO3 + HNO3 = HMnO4 + Bi9NO33 + NaNO3 + H2O =>
4 MnNO32 + 117 NaBiO3 + 126 HNO3 = 4 HMnO4 + 13 Bi9NO33 + 117 NaNO3 + 61 H2O
C2H8 + C15H18O3 = C15H24O3 + C6H6 =>
3 C2H8 + 3 C15H18O3 = 3 C15H24O3 + C6H6
Ammoniumchloride + calciumhydroxide = Ammonia + water + calciumchloride =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2 =>
CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2
Sn + H2SO4 = Sn(SO4) + H2O + SO2 =>
Sn + 2 H2SO4 = Sn(SO4) + 2 H2O + SO2
CH3CO2K + (NH4)2SO4 = K2SO4 + CH3CO2NH4 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 CH3CO2NH4
SO2 + KOH = H2O + K2S + K2SO4 =>
4 SO2 + 8 KOH = 4 H2O + K2S + 3 K2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HSO + O2 = SO2 + H2O =>
4 HSO + 3 O2 = 4 SO2 + 2 H2O
Ba(NO2)2 + K2SO4 = BaSO4 + KNO2 =>
Ba(NO2)2 + K2SO4 = BaSO4 + 2 KNO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Br2O3 = Br2O + O2 =>
Br2O3 = Br2O + O2
H2SO4(aq) + NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 H2SO4(aq) + 2 NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
CuS + Cu(NO3)2 = Cu2 + S(NO3)2 =>
CuS + Cu(NO3)2 = Cu2 + S(NO3)2
Al2(CrO7)3 + NaClO = Al(ClO)3 + Na2CrO7 =>
Al2(CrO7)3 + 6 NaClO = 2 Al(ClO)3 + 3 Na2CrO7
BBr3 + NH3 = BN + HBr =>
BBr3 + NH3 = BN + 3 HBr
Hg(s) + CoBr2(aq) = HgBr2 + Co =>
Hg(s) + CoBr2(aq) = HgBr2 + Co
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
MnNO32 + NaBiO3 + HNO3 = HMnO4 + Bi9NO33 + NaNO3 + H2O =>
4 MnNO32 + 117 NaBiO3 + 126 HNO3 = 4 HMnO4 + 13 Bi9NO33 + 117 NaNO3 + 61 H2O
NaOH + Br2 + MnSO4 = NaMnO7 + NaBr + Na2SO4 + H2O =>
28 NaOH + 11 Br2 + 2 MnSO4 = 2 NaMnO7 + 22 NaBr + 2 Na2SO4 + 14 H2O
CuNO3 + KSCN = CuSCN + KNO3 =>
CuNO3 + KSCN = CuSCN + KNO3
CuCl2 + H2Se = CuSe + HCl =>
CuCl2 + H2Se = CuSe + 2 HCl
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
CrPO4 + CuSO4 = Cr2(SO4)3 + Cu3(PO4)2 =>
2 CrPO4 + 3 CuSO4 = Cr2(SO4)3 + Cu3(PO4)2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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