| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H4O4 + KOH = KC3HO2(OH)2 + H2O
Fe + H{+} = Fe{3+} + H2 =>
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
CaP + S = CaS + P =>
CaP + S = CaS + P
C2H5NH2(g) + O2(g) = C02(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 7 O2(g) = 4 C02(g) + 14 H2O(g) + 2 N2(g)
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
H3C{-}CHOH{-}CH3 = H3C{-}CO{-}CH3 =>
H3C{-}CHOH{-}CH3 = H3C{-}CO{-}CH3
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + KCl =>
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + 3 KCl
Zn + BaCl2 = Ba + ZnCl3 =>
2 Zn + 3 BaCl2 = 3 Ba + 2 ZnCl3
H2SO4 + NaC2H3O2 = Na2SO4 + C2H4O2 =>
H2SO4 + 2 NaC2H3O2 = Na2SO4 + 2 C2H4O2
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
ClO3 + I2 = ICl3 + O3 =>
6 ClO3 + I2 = 2 ICl3 + 6 O3
Ag + HNO3 = AgNO3 + N2O3 + H2O =>
4 Ag + 6 HNO3 = 4 AgNO3 + N2O3 + 3 H2O
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
Hg + ZnSO4 = Hg(SO4)2 + Zn =>
Hg + 2 ZnSO4 = Hg(SO4)2 + 2 Zn
NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
AgNO3(aq) + K2SO4(s) = AgSO4 + K2NO3 =>
AgNO3(aq) + K2SO4(s) = AgSO4 + K2NO3
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2
HCl + NH4NO3 = NH3 + HOH + NO3Cl =>
4 HCl + 5 NH4NO3 = 6 NH3 + 3 HOH + 4 NO3Cl
AgNO3(aq) + K2SO3(aq) = Ag2SO3 + KNO3 =>
2 AgNO3(aq) + K2SO3(aq) = Ag2SO3 + 2 KNO3
NaBr + H2 = HBr + Na =>
2 NaBr + H2 = 2 HBr + 2 Na
H3PO4 + RbOH = Rb3(PO4) + H2O =>
H3PO4 + 3 RbOH = Rb3(PO4) + 3 H2O
Mg(OH)2 + H2 = Mg + H2O =>
Mg(OH)2 + H2 = Mg + 2 H2O
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
NaAlO2 + H2O + Al2(SO4)3 = AlOOH + Na2SO4 =>
6 NaAlO2 + 4 H2O + Al2(SO4)3 = 8 AlOOH + 3 Na2SO4
Al4C3 + H2O(l) = Al(OH)3 + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(g)
MnI2(solid) = Mn + I2(solid) =>
MnI2(solid) = Mn + I2(solid)
CaOH2 + HNO3 = Ca(NO3)2 + H2O + H2 =>
CaOH2 + 2 HNO3 = Ca(NO3)2 + H2O + H2
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s)
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Fe2O3 + Ba(OH)2 = BaO + Fe(OH)3 =>
Fe2O3 + 3 Ba(OH)2 = 3 BaO + 2 Fe(OH)3
CoCl2 + (NH4)2[Hg(SCN)4] + ZnCl2 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + NH4Cl =>
CoCl2 + 2(NH4)2[Hg(SCN)4] + ZnCl2 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + 4 NH4Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + H{+} = Fe{3+} + H2 =>
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2
LiNO3 + Mn(NO3)2 + FeC2O42H2O + CH2NH2COOH + (NH4)2HPO4 = LiFeMnPO4 + N2 + CO2 + H2O =>
9 LiNO3 + 9 Mn(NO3)2 + 9 FeC2O42H2O + 85 CH2NH2COOH + 9(NH4)2HPO4 = 9 LiFeMnPO4 + 65 N2 + 188 CO2 + 262 H2O
HNO3 + Ca(HCO3)2 = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + Ca(HCO3)2 = 2 CO2 + 2 H2O + Ca(NO3)2
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeCl2 + 13 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 12 HCl + 3 Fe2(SO4)3
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
H2SO4 + NaOH = (Na2SO4) + (H2O) =>
H2SO4 + 2 NaOH = (Na2SO4) + 2(H2O)
silvernitrate + bariumchloride = silverchloride + bariumnitrate =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K + Mn + O4 = KMn3O4 =>
K + 3 Mn + O4 = KMn3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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