| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + CH3OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + 6 H2O
H(ClO4) + Ba(OH)2 = H2O + Ba(ClO4)2 =>
2 H(ClO4) + Ba(OH)2 = 2 H2O + Ba(ClO4)2
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
H{+} + Cr2O7{-2} + FeO = Fe{+3} + Cr{+3} + H2O =>
26 H{+} + Cr2O7{-2} + 6 FeO = 6 Fe{+3} + 2 Cr{+3} + 13 H2O
Al(OH)3 + N2O5 = Al(OH)3N2O5 =>
Al(OH)3 + N2O5 = Al(OH)3N2O5
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
Cu2 + SO4 + NaOH = Cu(OH)2 + NaSO4(s) =>
Cu2 + 4 SO4 + 4 NaOH = 2 Cu(OH)2 + 4 NaSO4(s)
Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4
Cs + Te = Cs2Te =>
2 Cs + Te = Cs2Te
(C6H10O5)N + I2 = (C6H10O5)N*I2 =>
(C6H10O5)N + I2 = (C6H10O5)N*I2
AgNO3 = Ag + O2 + NO2 =>
2 AgNO3 = 2 Ag + O2 + 2 NO2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KF + PF5 = KPF6 =>
KF + PF5 = KPF6
CH3COONH4 + Pb(NO3)2 = Pb(CH3COO)2 + NH4NO3 =>
2 CH3COONH4 + Pb(NO3)2 = Pb(CH3COO)2 + 2 NH4NO3
Cu(ClO4)2 + Zn = Zn(ClO4) + Cu =>
Cu(ClO4)2 + 2 Zn = 2 Zn(ClO4) + Cu
Ca + Cl = CaCl = CaHCl =>
Ca + Cl = CaCl
MgO + HCl(ac) = MgCl2(ac) + H2O(l) =>
MgO + 2 HCl(ac) = MgCl2(ac) + H2O(l)
H2S(g) = H2(g) + S8(s) =>
8 H2S(g) = 8 H2(g) + S8(s)
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
Ba(OH)2 + H2SO4 = H2O + BaSO4 = =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
(C6H7N) + O2 = CO2 + H2O + N2 =>
4(C6H7N) + 31 O2 = 24 CO2 + 14 H2O + 2 N2
Cr3(PO3)2 + CaOH = Cr(OH)2 + Ca3PO3 =>
Cr3(PO3)2 + 6 CaOH = 3 Cr(OH)2 + 2 Ca3PO3
FeS2 + Fe{3+} + H2O = Fe{2+} + SO4{2-} + H3O{+} =>
FeS2 + 14 Fe{3+} + 24 H2O = 15 Fe{2+} + 2 SO4{2-} + 16 H3O{+}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3
Cu + H2 = CuH2 =>
Cu + H2 = CuH2
(CH3)2S + O2 = CO2 + H2O + H2SO4 =>
(CH3)2S + 5 O2 = 2 CO2 + 2 H2O + H2SO4
NaClO3 + KI = KIO3 + NaCl =>
NaClO3 + KI = KIO3 + NaCl
N2 + CI = N2CI =>
N2 + CI = N2CI
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4OH =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4OH
H2Se + Ag(OH) = Ag2Se + H2O =>
H2Se + 2 Ag(OH) = Ag2Se + 2 H2O
Sn + NaOH = Na[Sn(OH)] =>
Sn + NaOH = Na[Sn(OH)]
Ca3(PO4)2 + HCOOH = (HCOO)2Ca + H3PO4 =>
Ca3(PO4)2 + 6 HCOOH = 3(HCOO)2Ca + 2 H3PO4
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
MnO4{-} + H{+} + S2O52{-} = Mn2{+} + SO42{-} + H2O =>
126 MnO4{-} + 176 H{+} + 13 S2O52{-} = 63 Mn2{+} + 26 SO42{-} + 88 H2O
Cu + Fe(OH) = Cu(OH) + Fe =>
Cu + Fe(OH) = Cu(OH) + Fe
AlF3 + Na2SO4 = NaF + Al2(SO4)3 =>
2 AlF3 + 3 Na2SO4 = 6 NaF + Al2(SO4)3
Ca(OH)2 + NH4PO4 = NH4OH + Ca(PO4)2 =>
Ca(OH)2 + 2 NH4PO4 = 2 NH4OH + Ca(PO4)2
Cu + Fe(OH) = Cu(OH) + Fe =>
Cu + Fe(OH) = Cu(OH) + Fe
Al + Ag = AlAg =>
Al + Ag = AlAg
NaHCO3 + C27H28Br2O5S = C27HCO3 + NaH28Br2O5S =>
NaHCO3 + C27H28Br2O5S = C27HCO3 + NaH28Br2O5S
BaBr2(aq) + Na2SO4(aq) = BaSO4(aq) + NaBr(aq) =>
BaBr2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 NaBr(aq)
Na2(CO3) + H3(PO4) = Na3(PO4) + H2O + CO2 =>
3 Na2(CO3) + 2 H3(PO4) = 2 Na3(PO4) + 3 H2O + 3 CO2
H2SO4 + LiOH = Li2SO4 + H2O = =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
HgO + Cl{2} = HgCl + O{2} =>
HgO + Cl{2} = HgCl + O{2}
H3PO4 + NH3 = NH4 + H2PO4 =>
H3PO4 + NH3 = NH4 + H2PO4
C9H20 = C9H12 + H2 =>
C9H20 = C9H12 + 4 H2
C12H22O(aq) + H2O = C2H5OH(aq) + CO2(g) =>
3 C12H22O(aq) + 18 H2O = 17 C2H5OH(aq) + 2 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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