| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO2 + H2O2 = 2 ClO2 + 2 H2O
C8H10 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C8H10 + 22 KMnO4 + 8 Na2CO3 = 16 C7H5NaO2 + 22 KOH + 22 MnO2 + 14 H2O
H2SO4 + CO = H2CO4 + SO =>
H2SO4 + CO = H2CO4 + SO
SO2 + Au2O3 = Au2(SO3)3 =>
3 SO2 + Au2O3 = Au2(SO3)3
Cu + AgN03 = Cu(N03) + Ag =>
Cu + AgN03 = Cu(N03) + Ag
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NO3NH4 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NO3NH4
C2H5HO + H2O2 = CH3HO + CH4O2 =>
C2H5HO + H2O2 = CH3HO + CH4O2
H2O2 + NaI = I20 + NaOH =>
10 H2O2 + 20 NaI = I20 + 20 NaOH
Li + CH3COOH = Li(CH3COO)2 + H2 =>
Li + 2 CH3COOH = Li(CH3COO)2 + H2
HOOC2OOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HOOC2OOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NO3NH4 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NO3NH4
K2SO3 + HNo3 = KNo3 + SO2 + H2O =>
K2SO3 + 2 HNo3 = 2 KNo3 + SO2 + H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H =>
Cr2O3 + KNO3 + 4 KOH = 2 K2CrO4 + KNO2 + 4 H
NaVO3 + H2O2 + H2SO3 = HVO4 + Na2SO4 + H2O =>
2 NaVO3 + 3 H2O2 + H2SO3 = 2 HVO4 + Na2SO4 + 3 H2O
H2O2 + NaBO2 + H2O = Na2[B2(O2)2(OH)4]*6H2O =>
2 H2O2 + 2 NaBO2 + 6 H2O = Na2[B2(O2)2(OH)4]*6H2O
C10H15N + HCl = C10H16ClN =>
C10H15N + HCl = C10H16ClN
Ni(NO3)2(aq) + DMG(aq) = Ni(DMG)2(s) + NO3(aq) =>
Ni(NO3)2(aq) + 2 DMG(aq) = Ni(DMG)2(s) + 2 NO3(aq)
I2 + H2O = IOH + H =>
I2 + 2 H2O = 2 IOH + 2 H
KOH + NISO4 = K2SO4 + NI(OH)2 =>
2 KOH + NISO4 = K2SO4 + NI(OH)2
Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 Fe(SO4) + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
NaI + Pb(NO3)2 = Na(NO3)2 + IPb =>
NaI + Pb(NO3)2 = Na(NO3)2 + IPb
FeCl3 + B + KOH = Fe(OH)3 + KB + Cl2 =>
2 FeCl3 + 6 B + 6 KOH = 2 Fe(OH)3 + 6 KB + 3 Cl2
C2H5HO + H2O2 = CH3HO + CH4O2 =>
C2H5HO + H2O2 = CH3HO + CH4O2
Fe2(CO3)3 + Na = NaCO3 + Fe =>
Fe2(CO3)3 + 3 Na = 3 NaCO3 + 2 Fe
NaI + Pb(NO3)2 = Na(NO3)2 + IPb =>
NaI + Pb(NO3)2 = Na(NO3)2 + IPb
KBr + Cl2 = ClBr + KCl =>
KBr + Cl2 = ClBr + KCl
PlCH3 + KMnO4 + H2SO4 = PlCOOH + K2SO4 + MnSO4 + H2O =>
5 PlCH3 + 6 KMnO4 + 9 H2SO4 = 5 PlCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(NO3)2 + AgI = PbI2 + Ag2(NO3)2 =>
Pb(NO3)2 + 2 AgI = PbI2 + Ag2(NO3)2
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
Zn(s) + Cu(No3)2(s) = Zn(No3)2(s) + Cu(s) =>
Zn(s) + Cu(No3)2(s) = Zn(No3)2(s) + Cu(s)
Cu + AgN03 = Ag + CuN03 =>
Cu + AgN03 = Ag + CuN03
NaI + Pb(NO3)2 = Na(NO3)2 + IPb =>
NaI + Pb(NO3)2 = Na(NO3)2 + IPb
Cd + F = CdF =>
Cd + F = CdF
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C2H5HO + H2O2 = CH3HO + CH4O2 =>
C2H5HO + H2O2 = CH3HO + CH4O2
Pb + HClO4 = Pb(ClO4) + H =>
Pb + HClO4 = Pb(ClO4) + H
Na2(SO4) + AlCl3 = Al2(SO4)3 + NaCl =>
3 Na2(SO4) + 2 AlCl3 = Al2(SO4)3 + 6 NaCl
CuO + O2 = Cu(O2)2 =>
2 CuO + 3 O2 = 2 Cu(O2)2
K2SO3 + HNO3 = K2SO4 + N2 + H2O =>
5 K2SO3 + 2 HNO3 = 5 K2SO4 + N2 + H2O
C2H5HO + H2O2 = CH3HO + CH4O2 =>
C2H5HO + H2O2 = CH3HO + CH4O2
KMnO4 + Na2SO2 + H2SO4 = MnO2 + NaSO4 + K2SO4 + H2O =>
2 KMnO4 + Na2SO2 + 2 H2SO4 = 2 MnO2 + 2 NaSO4 + K2SO4 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Na{+} + NO3{-2} = Na2NO3 =>
2 Na{+} + NO3{-2} = Na2NO3
SCO3 + CH3COOH = SCOOH + CH3CO3 =>
SCO3 + CH3COOH = SCOOH + CH3CO3
H2C2O4 + KOH = H2O + K2C2O4 =>
H2C2O4 + 2 KOH = 2 H2O + K2C2O4
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
CH3COOH + Ca = (CH3COOH)2Ca =>
2 CH3COOH + Ca = (CH3COOH)2Ca
Na2CO3 + Zn(NO3)2 = Na2(NO3)2 + ZnCO3 =>
Na2CO3 + Zn(NO3)2 = Na2(NO3)2 + ZnCO3
CH3COOH + Ca = Ca(CH3COO) + H2 =>
2 CH3COOH + 2 Ca = 2 Ca(CH3COO) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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