| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuCl = FeCuCl
Cr(OH)3 + HCl = Cr(Cl)3 + H2O =>
Cr(OH)3 + 3 HCl = Cr(Cl)3 + 3 H2O
C3H7OH + Cl = C3H6Cl + H2O =>
C3H7OH + Cl = C3H6Cl + H2O
NH4 + HSO4 = NH4SO4 + H =>
NH4 + HSO4 = NH4SO4 + H
C2H2(acetylene) + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 C2H2(acetylene) + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
C3H7OH + Cl = C3H6Cl + H2O =>
C3H7OH + Cl = C3H6Cl + H2O
Mg(s) + HCl(aq) = MgCl + H2(g) =>
2 Mg(s) + 2 HCl(aq) = 2 MgCl + H2(g)
PH3 + AgNO3 + H2O = Ag + H3PO4 + HNO2 =>
3 PH3 + 8 AgNO3 + 4 H2O = 8 Ag + 3 H3PO4 + 8 HNO2
(NH4)SO4 + NaOH = NH3 + H2O + Na2 + SO4 =>
2(NH4)SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2 + 2 SO4
Fe(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe(SO4)3 + 3 K2S = FeS + 2 S + 3 K2SO4
ZnSO4*7H2O = ZnO + H2O + H2SO4 =>
ZnSO4*7H2O = ZnO + 6 H2O + H2SO4
C3H7OH + Cl = C3H6Cl + H2O =>
C3H7OH + Cl = C3H6Cl + H2O
PH3 + AgNO3 + H2O = Ag + H3PO4 + HNO2 =>
3 PH3 + 8 AgNO3 + 4 H2O = 8 Ag + 3 H3PO4 + 8 HNO2
C2H2(acetylene) + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 C2H2(acetylene) + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
K + HCl = KCl2 + H2 =>
K + 2 HCl = KCl2 + H2
C2H2(acetylene) + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 C2H2(acetylene) + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
Fe3C + CO2 = Fe2O3 + CO =>
2 Fe3C + 11 CO2 = 3 Fe2O3 + 13 CO
NH4ClO4 + HNO3 = HClO4 + NO + H2O =>
3 NH4ClO4 + 5 HNO3 = 3 HClO4 + 8 NO + 7 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
SnS + H2 = Sn + H2S =>
SnS + H2 = Sn + H2S
C6H12 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = C6H10O4 + K2SO4 + 2 MnSO4 + 4 H2O
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
Pb2S4 + O2 = PbO4 + S(O2)2 =>
Pb2S4 + 12 O2 = 2 PbO4 + 4 S(O2)2
C3H7OH + Cl = C3H6Cl + H2O =>
C3H7OH + Cl = C3H6Cl + H2O
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
H2S + KCIO = SO2 + KCI + H2O =>
H2S + 3 KCIO = SO2 + 3 KCI + H2O
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
C2H2(acetylene) + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 C2H2(acetylene) + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
B + Na2S = NaB + S =>
2 B + Na2S = 2 NaB + S
(NH4)SO4 + NaOH = NH3 + H2O + Na2 + SO4 =>
2(NH4)SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2 + 2 SO4
Jn(OH)2 + HCl = JnCl2 + H2O =>
Jn(OH)2 + 2 HCl = JnCl2 + 2 H2O
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn2 =>
2 Mg + 2 Sn(NO3)2 = 2 Mg(NO3)2 + Sn2
Na + HCl(aq) = NaCl + H2(g) =>
2 Na + 2 HCl(aq) = 2 NaCl + H2(g)
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CH3CH2CH2OH + HCl = CH3CH2Cl + H2O =>
2 CH3CH2CH2OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
HBr + H2SO4 = SO2 + H2O + Br2 =>
2 HBr + H2SO4 = SO2 + 2 H2O + Br2
C3H7OH + Cl = C3H6Cl + H2O =>
C3H7OH + Cl = C3H6Cl + H2O
NH4 + HSO4 = NH4SO4 + H =>
NH4 + HSO4 = NH4SO4 + H
SO32{-} + I2 + OH{-} = SO42{-} + I{-} + H2O =>
SO32{-} + 10 I2 + 20 OH{-} = SO42{-} + 20 I{-} + 10 H2O
Li + AlCl3 = LiAlCl3 =>
Li + AlCl3 = LiAlCl3
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
TiI4 + H3(PO2) = Ti(PO2) + I4H3 =>
TiI4 + H3(PO2) = Ti(PO2) + I4H3
Al + Fe5O4 = Al2O3 + Fe =>
8 Al + 3 Fe5O4 = 4 Al2O3 + 15 Fe
(NH4)SO4 + NaOH = NH3 + H2O + Na2 + SO4 =>
2(NH4)SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2 + 2 SO4
CH3COOH(aq) + CH3CH2CH2OH(aq) = H2O(l) + CH3COOCH2CH2CH3(aq) =>
CH3COOH(aq) + CH3CH2CH2OH(aq) = H2O(l) + CH3COOCH2CH2CH3(aq)
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
PH3 + AgNO3 + H2O = Ag + H3PO4 + HNO2 =>
3 PH3 + 8 AgNO3 + 4 H2O = 8 Ag + 3 H3PO4 + 8 HNO2
(NH4)SO4 + NaOH = NH3 + H2O + Na2 + SO4 =>
2(NH4)SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2 + 2 SO4
CaC2O4 + NH4Cl + HCl = CaCl2 + HNH4 + (NH4)(COO)2 =>
2 CaC2O4 + 3 NH4Cl + HCl = 2 CaCl2 + HNH4 + 2(NH4)(COO)2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/24
Équations équilibrées sur03/21/23
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