| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC4H4O6 + NaOH = HOH + C4H4O6Na
CoSO4 + K2SO3 + H2O = Co(OH)2 + SO2 + KSO4 =>
3 CoSO4 + K2SO3 + 3 H2O = 3 Co(OH)2 + 2 SO2 + 2 KSO4
A + B + C + D4 + e = A4937823472B3284732561424C84574856239D837424765{-} =>
19751293888 A + 13138930245696 B + 338299424956 C + 837424765 D4 + 4e = 4 A4937823472B3284732561424C84574856239D837424765{-}
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2SIO3 = SIO2 + H2O =>
H2SIO3 = SIO2 + H2O
Fr{+} + F{-} = FrF =>
Fr{+} + F{-} = FrF
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Cr2(SO4)3 + Ca(NO3)2 = CaSO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 3 Ca(NO3)2 = 3 CaSO4 + 2 Cr(NO3)3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KI + MnO2 + H2SO4 = MnSO4 + I2 + KHSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = MnSO4 + I2 + 2 KHSO4 + 2 H2O
H2CO3 + CaCO3 = Ca(HCO3)2 = CO2 + H2O =>
H2CO3 + CaCO3 = Ca(HCO3)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H8O3 + NaOH = C7H4O3Na2 + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4O3Na2 + CH3OH + H2O
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + H2O =>
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + 3 H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
Al2(CO3)3 + NaNO3 = Al(NO3)3 + Na2(CO3) =>
Al2(CO3)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2(CO3)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KCl + KClO3 = KClO =>
2 KCl + KClO3 = 3 KClO
MgCl2 + SO2 + H2O = MgSO3 + HCl =>
MgCl2 + SO2 + H2O = MgSO3 + 2 HCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ca3P2 + HCl = CaCl2 + PCl3 + H2 =>
Ca3P2 + 12 HCl = 3 CaCl2 + 2 PCl3 + 6 H2
Al + H2O + HNO3 = Al(OH)3 + NO =>
Al + H2O + HNO3 = Al(OH)3 + NO
NH4I + KOH = NH4OH + KI =>
NH4I + KOH = NH4OH + KI
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
K2SO4NaOH = NaSO4K2OH =>
K2SO4NaOH = NaSO4K2OH
HI + Ca(OH)2CaI2 + H2O = Ca(IO3)2 + H2 =>
2 HI + Ca(OH)2CaI2 + 10 H2O = 2 Ca(IO3)2 + 12 H2
Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3
Zn + Br2 = Zn2Br =>
4 Zn + Br2 = 2 Zn2Br
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
HBrO3 + AgOH = AgBrO3 + H2O =>
HBrO3 + AgOH = AgBrO3 + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
KF + HOH = KOH + HF =>
KF + HOH = KOH + HF
F2 + NiI = NiF3 + I2 =>
3 F2 + 2 NiI = 2 NiF3 + I2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H13NO2 + O2 = CO2 + H2O + N2 =>
4 C6H13NO2 + 33 O2 = 24 CO2 + 26 H2O + 2 N2
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Al + Mn(NO3)2 = Al(NO3)3 + Mn =>
2 Al + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 Mn
Sb2S5 + O2 = Sb2O3 + SO2 =>
2 Sb2S5 + 13 O2 = 2 Sb2O3 + 10 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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