| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO2 + 2 CuSO4 + 2 H2O = H3PO4 + 2 Cu + 2 H2SO4
Ca(OH)2 + HN2O3 = Ca(NO2)2 + H3O =>
Ca(OH)2 + HN2O3 = Ca(NO2)2 + H3O
C6H12O7 + C6H12O6 = C12H22O12 + H2O =>
C6H12O7 + C6H12O6 = C12H22O12 + H2O
KI(aq) + FeCl3(aq) = KCl(aq) + FeI3(aq) =>
3 KI(aq) + FeCl3(aq) = 3 KCl(aq) + FeI3(aq)
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(aq)
Fe(C2H3O2)4(aq) + CoS(s) = FeS(s) + Co(C2H3O2)4(aq) =>
Fe(C2H3O2)4(aq) + CoS(s) = FeS(s) + Co(C2H3O2)4(aq)
Zn + HCl + KOH = ZnCl2 + H2O + K =>
Zn + 2 HCl + 2 KOH = ZnCl2 + 2 H2O + 2 K
KI(aq) + FeCl3(aq) = FeI3(aq) + KCl(s) =>
3 KI(aq) + FeCl3(aq) = FeI3(aq) + 3 KCl(s)
CH2(Br)CHCHCH2Br + NaOH + H2O = NaBr + CH2(OH)CH(OH)CH2CH2OH =>
CH2(Br)CHCHCH2Br + 2 NaOH + H2O = 2 NaBr + CH2(OH)CH(OH)CH2CH2OH
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
Al(C2H3O2)3 + LiOH = Al(OH) + Li(C2H3O2)3 =>
Al(C2H3O2)3 + LiOH = Al(OH) + Li(C2H3O2)3
Al + Hg = Al(Hg) =>
Al + Hg = Al(Hg)
HC3H5O3 + OH = C3H4O3 + H2O =>
HC3H5O3 + 2 OH = C3H4O3 + 2 H2O
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O =>
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O
KI(aq) + FeCl3(aq) = FeI3 + KCl =>
3 KI(aq) + FeCl3(aq) = FeI3 + 3 KCl
C2H6O + NaOH = NaC2H5O + H2O =>
C2H6O + NaOH = NaC2H5O + H2O
BaCl2 + Br2 = BaBr2 + Cl =>
BaCl2 + Br2 = BaBr2 + 2 Cl
Al2O3 + C2 + Cl2 = CO + AlCl3 =>
2 Al2O3 + 3 C2 + 6 Cl2 = 6 CO + 4 AlCl3
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + CuH2 =>
H3PO2 + 2 H2O + CuSO4 = H3PO4 + H2SO4 + CuH2
C6H5OH + NaHCO3 = C6H5ONa + H2O + CO2 =>
C6H5OH + NaHCO3 = C6H5ONa + H2O + CO2
Fe{+3} + KSCN = FeKSCN{+3} =>
Fe{+3} + KSCN = FeKSCN{+3}
C2H5OH = CH2CH2 + H2O =>
C2H5OH = CH2CH2 + H2O
C12H22O11 + H2O = CH6O + CO2 =>
C12H22O11 + 7 H2O = 6 CH6O + 6 CO2
Ca + HCl = H2 + Calciumchloride =>
Ca + 2 HCl = H2 + CaCl2
C2H6O + CH4N2S + C6H8O7 = C5H11NO2S + NH4 + O =>
17 C2H6O + 10 CH4N2S + C6H8O7 = 10 C5H11NO2S + 10 NH4 + 4 O
HC3H5O2 + H2O = H3O + C3H5O2 =>
HC3H5O2 + H2O = H3O + C3H5O2
CrCl2 + NaOH = NaCl + Cr(OH)2 =>
CrCl2 + 2 NaOH = 2 NaCl + Cr(OH)2
FeO + CO = Fe + CO3 =>
2 FeO + CO = 2 Fe + CO3
H2SO4 + LiHSO3 = LiHSO4 + H2SO3 =>
H2SO4 + LiHSO3 = LiHSO4 + H2SO3
Ni + HBr = HNi + Br =>
Ni + HBr = HNi + Br
Al2O3 + H3PO4 + H2O = (Al(OH)2)3PO4 =>
3 Al2O3 + 2 H3PO4 + 3 H2O = 2(Al(OH)2)3PO4
Cr(NO3)3 + KMnO4 + H2O = H2Cr2O7 + Mn(NO3)2 + KNO3 + HNO3 =>
10 Cr(NO3)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 Mn(NO3)2 + 6 KNO3 + 12 HNO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr(OH)3 + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)3 + 4 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
KI + Hg(C2H3O2)2 = K(C2H3O2)2 + Hg(I) =>
KI + Hg(C2H3O2)2 = K(C2H3O2)2 + Hg(I)
HCl(aq) + K2SO3(aq) = KCl(aq) + SO2(g) + H2O(aq) =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + SO2(g) + H2O(aq)
KMnO4 + C10H16 + H2O = C10H16(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C10H16 + 4 H2O = 3 C10H16(OH)2 + 2 MnO2 + 2 KOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Al2O3 + H3PO4 + H2O = (Al(OH)2)3PO4 =>
3 Al2O3 + 2 H3PO4 + 3 H2O = 2(Al(OH)2)3PO4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Sn + NiCl2 = Ni + SnCl =>
2 Sn + NiCl2 = Ni + 2 SnCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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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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