| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgNO3 = AgCl + HNO3
S = S3 =>
3 S = S3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH2OH + Cl2 = N2 + HCl + H2O =>
2 NH2OH + Cl2 = N2 + 2 HCl + 2 H2O
BrH2O + SO2 = HBr + H2SO4 =>
2 BrH2O + SO2 = 2 HBr + H2SO4
C3H5O3{-} + SO4{-2} + H{+} = H2S + CO2 + H2O =>
2 C3H5O3{-} + 3 SO4{-2} + 8 H{+} = 3 H2S + 6 CO2 + 6 H2O
HF + Au(OH)3 = AuF3 + H2O =>
3 HF + Au(OH)3 = AuF3 + 3 H2O
Ca(OH)2 + NaHSO4 = NaOH + Ca(HSO4)2 =>
Ca(OH)2 + 2 NaHSO4 = 2 NaOH + Ca(HSO4)2
Sr(HCO3)2 + NaOH = Sr(OH)2 + Na(HCO3) =>
Sr(HCO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(HCO3)
Ca(ClO)2 + Al2(SO3)3 = CaSO3 + Al(ClO)3 =>
3 Ca(ClO)2 + Al2(SO3)3 = 3 CaSO3 + 2 Al(ClO)3
NH4SCN + HCl = NH4Cl + HSCN =>
NH4SCN + HCl = NH4Cl + HSCN
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C7H8 + Br2 = C7H8Br =>
2 C7H8 + Br2 = 2 C7H8Br
K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + O2 =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O + 3 O2
MnCl2(aq) + (NH4)2CO3(aq) = MnCO3(s) + NH4Cl(aq) =>
MnCl2(aq) + (NH4)2CO3(aq) = MnCO3(s) + 2 NH4Cl(aq)
K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + O2 =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O + 3 O2
MgCO3Mg(OH)2MgO + H = H2O + CO2 + Mg =>
MgCO3Mg(OH)2MgO + 6 H = 4 H2O + CO2 + 3 Mg
CH3Br + CH3NH2 = CH3CH3NH + HBr =>
CH3Br + CH3NH2 = CH3CH3NH + HBr
NaOH + Cl2 = NaCl + NaClO3 + H2 =>
6 NaOH + 3 Cl2 = 4 NaCl + 2 NaClO3 + 3 H2
Sr(OH)2*8H2O + HCl = SrCl2*8H2O + H2O =>
Sr(OH)2*8H2O + 2 HCl = SrCl2*8H2O + 2 H2O
Cu2O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + CuSO4 + Cr2(SO4)3 =>
3 Cu2O + K2Cr2O7 + 10 H2SO4 = 10 H2O + K2SO4 + 6 CuSO4 + Cr2(SO4)3
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
H2SeO4 + CaO = CaSeO4 + H2O =>
H2SeO4 + CaO = CaSeO4 + H2O
C2H4HBr = C2H5Br =>
C2H4HBr = C2H5Br
C3H4O2 + HCl = C3H5O2Cl =>
C3H4O2 + HCl = C3H5O2Cl
C6H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H8O(l) + 15 O2(g) = 12 CO2(g) + 8 H2O(l)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Li + LuCl3 = Lu + LiCl =>
3 Li + LuCl3 = Lu + 3 LiCl
C6H5COONa + CH3I = NaI + C6H5COOCH3 =>
C6H5COONa + CH3I = NaI + C6H5COOCH3
K2Cu(SO4)2 + H2O = KOH + Cu(OH)2 + H2SO4 =>
K2Cu(SO4)2 + 4 H2O = 2 KOH + Cu(OH)2 + 2 H2SO4
NO3 + NH = H2O + NO =>
3 NO3 + 4 NH = 2 H2O + 7 NO
CrCl3 + NaHCO3 = NaCl + Cr(OH)3 + CO2 =>
CrCl3 + 3 NaHCO3 = 3 NaCl + Cr(OH)3 + 3 CO2
Ba + MgBr2 = BaBr2 + Mg =>
Ba + MgBr2 = BaBr2 + Mg
SO4 + Cr = SO2 + Cr2O7 =>
7 SO4 + 4 Cr = 7 SO2 + 2 Cr2O7
Cu(OH)2 + H2O = Cu(H2O)2 + OH =>
Cu(OH)2 + 2 H2O = Cu(H2O)2 + 2 OH
NaC2H3O2 + H2CO3 = Na2CO3 + CO2 + H2 =>
2 NaC2H3O2 + 5 H2CO3 = Na2CO3 + 8 CO2 + 8 H2
NaHCO3 + K3PO4 = K3HCO3 + NaPO4 =>
NaHCO3 + K3PO4 = K3HCO3 + NaPO4
Al + K3PO4 = Al3PO4 + K =>
3 Al + K3PO4 = Al3PO4 + 3 K
C4H8H2 = C4H10 =>
C4H8H2 = C4H10
Cl2 + Na2SO3 = ClSO3 + Na =>
Cl2 + 2 Na2SO3 = 2 ClSO3 + 4 Na
CH2O2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O2 + K2Cr2O7 + 4 H2SO4 = 3 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ag(NO3) + MgI2 = AgI + Mg(NO3)2 =>
2 Ag(NO3) + MgI2 = 2 AgI + Mg(NO3)2
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
Sr(OH)2 + MnI5 = SrI2 + Mn(OH)5 =>
5 Sr(OH)2 + 2 MnI5 = 5 SrI2 + 2 Mn(OH)5
Sr(HCO3)2 + NaOH = Sr(OH)2 + Na(HCO3) =>
Sr(HCO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(HCO3)
Mo + BrF3 = Br2 + MoF6 =>
Mo + 2 BrF3 = Br2 + MoF6
PbBr4 + H2O = PbO2 + HBr =>
PbBr4 + 2 H2O = PbO2 + 4 HBr
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
Cu(NO3)2 + K2CO3 + H2O = Cu(OH)2 + KNO3 + CO2 =>
Cu(NO3)2 + K2CO3 + H2O = Cu(OH)2 + 2 KNO3 + CO2
CH3COOHSOCl2 = CH3COClSO2HCl =>
CH3COOHSOCl2 = CH3COClSO2HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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