| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
phosphorus + fluorine = phosphoruspentafluoride =>
2 P + 5 F2 = 2 PF5
HBrO3 + Cu = CuBrO3 + H2 =>
2 HBrO3 + 2 Cu = 2 CuBrO3 + H2
NH4OH + K2[HgI4] + KOH = NH2IHg2O + KI + H2O =>
NH4OH + 2 K2[HgI4] + 3 KOH = NH2IHg2O + 7 KI + 3 H2O
P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5
phosphorus + fluorine = phosphoruspentafluoride =>
2 P + 5 F2 = 2 PF5
Na2SO3 + HCl + KMnO4 + BaCl2 = BaSO4 + KCl + MnCl2 + NaCl + H2O =>
5 Na2SO3 + 6 HCl + 2 KMnO4 + 5 BaCl2 = 5 BaSO4 + 2 KCl + 2 MnCl2 + 10 NaCl + 3 H2O
Fe(Cl3) + H2O = Fe(OH)3 + HCl =>
Fe(Cl3) + 3 H2O = Fe(OH)3 + 3 HCl
HCHO2 + O2 = CO2 + H2O =>
2 HCHO2 + O2 = 2 CO2 + 2 H2O
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
[Al(OH)4]{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2[Al(OH)4]{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
Mo2O6 = Mo6 + O2 =>
3 Mo2O6 = Mo6 + 9 O2
HNO3 + K2S = K2SO4 + NO + H2O =>
8 HNO3 + 3 K2S = 3 K2SO4 + 8 NO + 4 H2O
PbN2O6 = PbO + NO2 + O2 =>
2 PbN2O6 = 2 PbO + 4 NO2 + O2
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
MgNH4PO4 + NaOH = Mg(OH)2 + Na + NH4 + PO4 =>
MgNH4PO4 + 2 NaOH = Mg(OH)2 + 2 Na + NH4 + PO4
CuSO4*4H2O + Na3PO4 = Cu3(PO4)2 + Na2SO4 + H2O =>
3 CuSO4*4H2O + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4 + 12 H2O
C2H5COOH + O2 = C + H2O =>
2 C2H5COOH + O2 = 6 C + 6 H2O
SF4(g) + H2O() = SO2(g) + HF() =>
SF4(g) + 2 H2O() = SO2(g) + 4 HF()
C4H6O5 + NaHCO3 = NaC4HO6 + CO2 + H26 =>
13 C4H6O5 + 13 NaHCO3 = 13 NaC4HO6 + 13 CO2 + 3 H26
HClO4 + Zn = Zn(ClO4)2 + Cl2 + H2O =>
16 HClO4 + 7 Zn = 7 Zn(ClO4)2 + Cl2 + 8 H2O
F2(s) + H2(s)O = OF2(s) + HF =>
2 F2(s) + H2(s)O = OF2(s) + 2 HF
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
C6H10 + MnO4{-} + H2O + H{+} = C6H10(OH)2 + Mn{2+} =>
5 C6H10 + 2 MnO4{-} + 2 H2O + 6 H{+} = 5 C6H10(OH)2 + 2 Mn{2+}
NH4I + Pb(NO3)2 = NH4NO3 + PbI2 =>
2 NH4I + Pb(NO3)2 = 2 NH4NO3 + PbI2
H3PO4 + ZnCO3 = H2O + CO2 + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnCO3 = 3 H2O + 3 CO2 + Zn3(PO4)2
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
phosphorus + fluorine = phosphoruspentafluoride =>
2 P + 5 F2 = 2 PF5
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
AlK(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 AlK(SO4)2 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
C2H5OH + H2SO4 = (CH3)2SO4 + H2O =>
C2H5OH + H2SO4 = (CH3)2SO4 + H2O
MnO2 + H2O = MnO + H2O2 =>
MnO2 + H2O = MnO + H2O2
N2O3 + H2SO4 = NO(HSO4) + H2O =>
N2O3 + 2 H2SO4 = 2 NO(HSO4) + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
BrCl + AgNO3 = AgCl + BrNO3 =>
BrCl + AgNO3 = AgCl + BrNO3
Cr(NO3)3 + Cr = Cr(NO3)2 =>
2 Cr(NO3)3 + Cr = 3 Cr(NO3)2
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
C4H10NH + O2 = CO2 + H2O + N2 =>
4 C4H10NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
NaCl(aq) + Ba(s) = BaCl(aq) + Na(aq) =>
NaCl(aq) + Ba(s) = BaCl(aq) + Na(aq)
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
AlNO3(ag) + NaPO4(aq) = AlPO4(s) + NaNO3(aq) =>
AlNO3(ag) + NaPO4(aq) = AlPO4(s) + NaNO3(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NH3)4Cl2 + KCN = NH3 + K2Cu(CN)4 + KCl =>
Cu(NH3)4Cl2 + 4 KCN = 4 NH3 + K2Cu(CN)4 + 2 KCl
Be + C = BeC2 =>
Be + 2 C = BeC2
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
C24H50 + O2 = CO2 + H2O =>
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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