| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH2COH + 9 O2 = 8 CO2 + 6 H2O
H2SO4 + HI = SO2 + H2O + I2 =>
H2SO4 + 2 HI = SO2 + 2 H2O + I2
N2COH + O2 = N2 + H2O + CO2 =>
4 N2COH + 3 O2 = 4 N2 + 2 H2O + 4 CO2
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
BeO*Al2O3*6SiO2 + HCl = BeCl2 + AlCl3 + SiO2 + H2O =>
BeO*Al2O3*6SiO2 + 8 HCl = BeCl2 + 2 AlCl3 + 6 SiO2 + 4 H2O
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2
HI + Au = AuHI =>
HI + Au = AuHI
Fe + AgNO3 = Ag + Fe2NO3 =>
2 Fe + AgNO3 = Ag + Fe2NO3
Na3PO3 + CuSO4 = Na2SO4 + Cu3(PO3)2 =>
2 Na3PO3 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO3)2
Xe + O = XeO =>
Xe + O = XeO
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
KL + (Cl2) = KCl + (L2) =>
2 KL + (Cl2) = 2 KCl + (L2)
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
C7H6O + C4H6O = C11H12O2 =>
C7H6O + C4H6O = C11H12O2
ZnBr3(aq) + Al(s) = AlBr3(aq) + Zn(s) =>
ZnBr3(aq) + Al(s) = AlBr3(aq) + Zn(s)
Mg + CuSO4*5H2O = MgSO4 + Cu + H2O =>
Mg + CuSO4*5H2O = MgSO4 + Cu + 5 H2O
SrBr2 + (NH4)2SO3 = NH4Br + SrSO3 =>
SrBr2 + (NH4)2SO3 = 2 NH4Br + SrSO3
HCIO2 + Na2O = NaCIO2 + H2O =>
2 HCIO2 + Na2O = 2 NaCIO2 + H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
SrCl2 + K2O = SrO + KCl =>
SrCl2 + K2O = SrO + 2 KCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Pb(NO3)2 + Fe(CN)6 = Pb2Fe(CN)6 + NO3 =>
2 Pb(NO3)2 + Fe(CN)6 = Pb2Fe(CN)6 + 4 NO3
CaSO4 + KOH = Ca(OH)2K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2K2SO4
CH3COO + H2O = CH2COO + H3O =>
CH3COO + H2O = CH2COO + H3O
NaClO + NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O =>
NaClO + 2 NaBr + H2SO4 = Br2 + Na2SO4 + NaCl + H2O
Te + F6 = TeF6 =>
Te + F6 = TeF6
CH3COOH + Ca(OH)2 = Ca(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2(aq) + 2 H2O(l)
Zn + PbAt2 = Pb + ZnAt2 =>
Zn + PbAt2 = Pb + ZnAt2
Ca(HCO3)2 + HCl = Ca + HCl(HCO3) =>
Ca(HCO3)2 + 2 HCl = Ca + 2 HCl(HCO3)
Sn{2+} + Fe{+} = Sn + Fe{3+} =>
Sn{2+} + Fe{+} = Sn + Fe{3+}
Cr2O72{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6 Cr2O72{-} + 854 I{-} + 864 H{+} = 4 Cr3{+} + 427 I2 + 432 H2O
Ag2SO3(s) = Ag + SO3 =>
Ag2SO3(s) = 2 Ag + SO3
Ca(HCO3)2 + HCl = Ca + HCl(HCO3) =>
Ca(HCO3)2 + 2 HCl = Ca + 2 HCl(HCO3)
CH3COOH + CH3CH2OH = H2O + CH3COOCH2CH3 =>
CH3COOH + CH3CH2OH = H2O + CH3COOCH2CH3
C8H9Br + KOH = C8H8 + KBr + H2O =>
C8H9Br + KOH = C8H8 + KBr + H2O
SrBr2 + (NH4)2SO3 = NH4Br + SrSO3 =>
SrBr2 + (NH4)2SO3 = 2 NH4Br + SrSO3
CaSiO3 = SiO2 + CaO =>
CaSiO3 = SiO2 + CaO
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
C6H10O5 = CO + H2 + CH4 =>
C6H10O5 = 5 CO + 3 H2 + CH4
CuCl + KPO4 = CuPO4 + KCl =>
CuCl + KPO4 = CuPO4 + KCl
SrCl2*6H2O + AgNO3 = AgCl + Sr(NO3)2 + H2O =>
SrCl2*6H2O + 2 AgNO3 = 2 AgCl + Sr(NO3)2 + 6 H2O
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
CHN + O2 = NO2 + CO2 + H2O =>
4 CHN + 9 O2 = 4 NO2 + 4 CO2 + 2 H2O
BaCO3 + HCOOH = H2O + Ba(COOH)2 + CO2 =>
BaCO3 + 2 HCOOH = H2O + Ba(COOH)2 + CO2
Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + Li2SO4 =>
2 Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + 2 Li2SO4
KOH + NaH2PO4 = Na3PO4 + K3PO4 + H2O =>
6 KOH + 3 NaH2PO4 = Na3PO4 + 2 K3PO4 + 6 H2O
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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