| Équations équilibrées la veille | Équations équilibrées le lendemain |
30 V2O5 + C4H10O3 = 20 V3O7 + 4 CO2 + 5 H2O
Ba(OH)2 + H2O = BaH3O2 + OH =>
Ba(OH)2 + H2O = BaH3O2 + OH
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
Al(ClO4)3 + Na2SO4 = Al2(SO4)3 + NaClO4 =>
2 Al(ClO4)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaClO4
C2S + O2 = CO + SO2 =>
C2S + 2 O2 = 2 CO + SO2
Sn + NaOH + H2O = H2 + Na2Sn(OH)4 =>
Sn + 2 NaOH + 2 H2O = H2 + Na2Sn(OH)4
Ba(OH)2 + H2O = BaH3O2 + OH =>
Ba(OH)2 + H2O = BaH3O2 + OH
C6H5Br + NH3 = C6H5NH2 + NH4Br =>
C6H5Br + 2 NH3 = C6H5NH2 + NH4Br
H3PO3 + KOH = H2O + K3(PO3) =>
H3PO3 + 3 KOH = 3 H2O + K3(PO3)
C12H22O11 + Cu{2+} + OH{-} = C12H22O12 + Cu2O + H2O =>
C12H22O11 + 2 Cu{2+} + 4 OH{-} = C12H22O12 + Cu2O + 2 H2O
Br2 + CuCl2 = Cu2 + BrCl2 =>
Br2 + 2 CuCl2 = Cu2 + 2 BrCl2
Na(HCO3) + H3(PO4) = Na2(HPO4) + H2O + CO2 =>
2 Na(HCO3) + H3(PO4) = Na2(HPO4) + 2 H2O + 2 CO2
KMnO4 + C2H5OH + HCl = MnCl2 + C2H4O + KOH + H2O =>
2 KMnO4 + 5 C2H5OH + 4 HCl = 2 MnCl2 + 5 C2H4O + 2 KOH + 6 H2O
Cl2 + Ag5 = AgCl =>
5 Cl2 + 2 Ag5 = 10 AgCl
K2SO4 + BaBr2 = K2Br2 + SO4Ba =>
K2SO4 + BaBr2 = K2Br2 + SO4Ba
J{-} + MnO4{-} + H{+} = J2 + Mn{2+} + H2O =>
10 J{-} + 2 MnO4{-} + 16 H{+} = 5 J2 + 2 Mn{2+} + 8 H2O
C6H14 + Br = C6H5Br + HBr =>
C6H14 + 10 Br = C6H5Br + 9 HBr
MgSO4Na2CO3 = MgCO3Na2SO4 =>
MgSO4Na2CO3 = MgCO3Na2SO4
Ag3AsO4 + Zn + NaOH = NaZnO2 + Ag + AsH3 + H2O =>
3 Ag3AsO4 + 11 Zn + 11 NaOH = 11 NaZnO2 + 9 Ag + 3 AsH3 + H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Mg2 + Cl3 = MgCl =>
3 Mg2 + 2 Cl3 = 6 MgCl
NH3 + HNO3 = H2O + N2O2 =>
3 NH3 + 5 HNO3 = 7 H2O + 4 N2O2
Cu2S + Mg(OH)2 = CuOH + MgS(s) =>
Cu2S + Mg(OH)2 = 2 CuOH + MgS(s)
Si2H2 + O2 = SiO2 + H2 =>
Si2H2 + 2 O2 = 2 SiO2 + H2
C10H15N + O2 = CO2 + H2O + N3 =>
12 C10H15N + 165 O2 = 120 CO2 + 90 H2O + 4 N3
Pb(NO3)2 + SH2 = PbS + HNO3 =>
Pb(NO3)2 + SH2 = PbS + 2 HNO3
NaBiO3 + NaCl + H2O = Bi2O3 + NaOH + NaClO =>
2 NaBiO3 + 2 NaCl + H2O = Bi2O3 + 2 NaOH + 2 NaClO
Al(SO4) + Ba(NO3)2 = BaSO4 + Al(NO3)2 =>
Al(SO4) + Ba(NO3)2 = BaSO4 + Al(NO3)2
SbS + KMnO4 + H2O = H2S2O7 + H3SbO4 + MnO + KOH =>
10 SbS + 22 KMnO4 + 31 H2O = 5 H2S2O7 + 10 H3SbO4 + 22 MnO + 22 KOH
(NH4)3PO4(aq) + MgCl2(aq) = Mg3(PO4)2 + NH4Cl(aq) =>
2(NH4)3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2 + 6 NH4Cl(aq)
NaO2 + CO2 = Na2CO3 + O2 =>
4 NaO2 + 2 CO2 = 2 Na2CO3 + 3 O2
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
FeSO4Na2Co3 = FeCo3Na2SO4 =>
FeSO4Na2Co3 = FeCo3Na2SO4
K2Cr2O7SO2 = K2SO2Cr2O7 =>
K2Cr2O7SO2 = K2SO2Cr2O7
Cl2 + C6H10 = C6H8Cl2 + H2 =>
Cl2 + C6H10 = C6H8Cl2 + H2
NH4NO3 + KCl = KNO3 + NH4Cl =>
NH4NO3 + KCl = KNO3 + NH4Cl
Li2SO4 + S = Li2S + SO4 =>
Li2SO4 + S = Li2S + SO4
Li + H2S04 = Li2S04 + H2 =>
2 Li + H2S04 = Li2S04 + H2
Mg(IO)2 + H2SO = H2(IO)2 + MgSO =>
Mg(IO)2 + H2SO = H2(IO)2 + MgSO
Ni(NO3)2 + Co2O3 = NiO + Co(NO3)3 =>
3 Ni(NO3)2 + Co2O3 = 3 NiO + 2 Co(NO3)3
Cu4*Cu3H2O = Cu12 + H2O =>
12 Cu4*Cu3H2O = 7 Cu12 + 12 H2O
KMnO4 + NaOH + NaSO3 = Na2MnO4 + KOH + SO3 =>
KMnO4 + NaOH + NaSO3 = Na2MnO4 + KOH + SO3
CHCCH2CH3 + K2Cr2O7 + H2SO4 = CO2 + CH3CH2COOH + Cr2O3 + K2SO4 =>
4 CHCCH2CH3 + 3 K2Cr2O7 + 3 H2SO4 = CO2 + 5 CH3CH2COOH + 3 Cr2O3 + 3 K2SO4
C6H8O7 + NH3 = (NH4)2C6H6O7 =>
C6H8O7 + 2 NH3 = (NH4)2C6H6O7
MgCl2(aq) + Pb(s) = PbCl2(aq) + Mg(s) =>
MgCl2(aq) + Pb(s) = PbCl2(aq) + Mg(s)
HBr03 + Ba(OH)2 = Ba(Br03)2 + H2O =>
2 HBr03 + Ba(OH)2 = Ba(Br03)2 + 2 H2O
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
C12H20O10 + H2O = C6H12O6 =>
C12H20O10 + 2 H2O = 2 C6H12O6
NO + HCl = NOHCl =>
NO + HCl = NOHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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