| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + K(OH)2 = KCl2 + 2 H2O
(NH4)2SO4 + MaOH = NH3 + H2O + Ma2SO4 =>
(NH4)2SO4 + 2 MaOH = 2 NH3 + 2 H2O + Ma2SO4
(C3H5(NO3)3) = N + H2O + CO2 + O2 =>
4(C3H5(NO3)3) = 12 N + 10 H2O + 12 CO2 + O2
C6H5NH2 + KNO2 + H2SO4 = C6H5NNHSO4 + KHSO4 + H2O =>
C6H5NH2 + KNO2 + 2 H2SO4 = C6H5NNHSO4 + KHSO4 + 2 H2O
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
Co3P2 + NaBr = CoBr2 + Na3P =>
Co3P2 + 6 NaBr = 3 CoBr2 + 2 Na3P
Al + Fe2(SO4)3 = Al2(SO4)3 + FeSO4 =>
2 Al + 3 Fe2(SO4)3 = Al2(SO4)3 + 6 FeSO4
Cu + HNO3 = Cu*(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu*(NO3)2 + 4 H2O + 2 NO
S2O3{2-} + S2O8{2-} = S4O6{2-} + SO4{2-} =>
2 S2O3{2-} + S2O8{2-} = S4O6{2-} + 2 SO4{2-}
CH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl)CH3 + 4 HCl
CH3OOH + Ba(OH)2 = H2O + Ba(CH3OO)2 =>
2 CH3OOH + Ba(OH)2 = 2 H2O + Ba(CH3OO)2
CuSO4 + Fe{+3} = CuFe{+3} + SO4 =>
CuSO4 + Fe{+3} = CuFe{+3} + SO4
C2SO2 + O2 = CO2 + SO2 =>
C2SO2 + 2 O2 = 2 CO2 + SO2
NO + Cl2 = Cl2O5 + N2 =>
10 NO + 2 Cl2 = 2 Cl2O5 + 5 N2
Cu3(CO3)2(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 6 HCl = 3 CuCl2 + 4 H2O + 2 CO2
KCNS + FeCl = KCl + FeCNS =>
KCNS + FeCl = KCl + FeCNS
Mg(OH)2 + Li3PO4 = LiOH + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 Li3PO4 = 6 LiOH + Mg3(PO4)2
Ca3P2 + H2SO4 = CaSO4 + SO2 + H3PO4 + H2O =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 8 SO2 + 2 H3PO4 + 8 H2O
Na2C2O4 + Ca(HCO3) = NaHCO3 + Ca2C2O4 =>
Na2C2O4 + 2 Ca(HCO3) = 2 NaHCO3 + Ca2C2O4
Ba + H2O = H2Ba(OH)2 =>
Ba + 2 H2O = H2Ba(OH)2
H3P + Li(OH) = Li3P + H2O =>
H3P + 3 Li(OH) = Li3P + 3 H2O
C3H5O2Na + O3 = Na2CO3 + CO2 + H2O =>
6 C3H5O2Na + 14 O3 = 3 Na2CO3 + 15 CO2 + 15 H2O
C6H5NH3Cl + CH3COONa = C6H5NH2 + CH3COOH + NaCl =>
C6H5NH3Cl + CH3COONa = C6H5NH2 + CH3COOH + NaCl
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + K2SO4 + FeSO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + 2 K2SO4 + FeSO4 + 6 CO
CoO + HNO3 = Co(NO3)3 + H2O + NO2 =>
CoO + 4 HNO3 = Co(NO3)3 + 2 H2O + NO2
Cu + Fe(OH)3 = Fe + Cu(OH)6 =>
Cu + 2 Fe(OH)3 = 2 Fe + Cu(OH)6
Fe(NO3)3 + KOH = Fe(OH)3 + K(NO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 K(NO3)
Na2CO3(aq) + MgSO4(aq) = Na2SO4(aq) + MgCO3 =>
Na2CO3(aq) + MgSO4(aq) = Na2SO4(aq) + MgCO3
PbO + C = PbOC =>
PbO + C = PbOC
Ca(OH)2 + Cl2 = Ca(Cl2O5)2 + CaCl2 + H2O =>
10 Ca(OH)2 + 11 Cl2 = Ca(Cl2O5)2 + 9 CaCl2 + 10 H2O
NH4NO3 + Na2SO4 = NH4SO4 + NO3Na2 =>
NH4NO3 + Na2SO4 = NH4SO4 + NO3Na2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 = =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
C + U3O8 = U + CO2 =>
4 C + U3O8 = 3 U + 4 CO2
KOH + HgCl2 = Hg(OH)2 + KCl =>
2 KOH + HgCl2 = Hg(OH)2 + 2 KCl
Mg(s) + AgNO3 = Mg(NO3)2 + Ag =>
Mg(s) + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NaMnO4 + K2SO3 + HNO3 = Mn(NO3)2 + K2SO4 + H2O + NaNO3 =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 2 Mn(NO3)2 + 5 K2SO4 + 3 H2O + 2 NaNO3
Cu2FeS3 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + NO + H2O =>
6 Cu2FeS3 + 56 HNO3 = 9 CuSO4 + 3 Cu(NO3)2 + 3 Fe2(SO4)3 + 50 NO + 28 H2O
KMnO4(aq) + Fe(NO3)2(aq) + HNO3(aq) = Mn(NO3)2(aq) + Fe(NO3)3(aq) + KNO3(aq) + H2O(l) =>
KMnO4(aq) + 5 Fe(NO3)2(aq) + 8 HNO3(aq) = Mn(NO3)2(aq) + 5 Fe(NO3)3(aq) + KNO3(aq) + 4 H2O(l)
Ba(ClO3)2 + Al + CH2O = (Al2O3)2(CO2)1 + H2O + BaCl2 =>
4 Ba(ClO3)2 + 12 Al + 3 CH2O = 3(Al2O3)2(CO2)1 + 3 H2O + 4 BaCl2
MgCl2 + (NH4)3PO4 = MgPO4 + Cl2(NH4)3 =>
MgCl2 + (NH4)3PO4 = MgPO4 + Cl2(NH4)3
Ba(NO3)2(aq) + KCl(aq) = KNO3(aq) + BaCl2(s) =>
Ba(NO3)2(aq) + 2 KCl(aq) = 2 KNO3(aq) + BaCl2(s)
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
P4 + NaOH = P4O6 + NaH =>
P4 + 6 NaOH = P4O6 + 6 NaH
Ag(NO3)(s) + KI(s) = AgI(s) + K(NO3)(s) =>
Ag(NO3)(s) + KI(s) = AgI(s) + K(NO3)(s)
H2O + H2S = H2SO3 + H2 =>
3 H2O + H2S = H2SO3 + 3 H2
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KHS + H2O = KOH + SH2 =>
KHS + H2O = KOH + SH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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