| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn(NO3)2(heat) = 2 ZnO + 4 NO2 + O2
C6H5Cl + NaOH = NaCl + C6H5OH =>
C6H5Cl + NaOH = NaCl + C6H5OH
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
KOH + HNO3 = KNO03 + H2O =>
KOH + HNO3 = KNO03 + H2O
C3H5(OH)3 + Na = H2 + C3H5(OH)2ONa =>
2 C3H5(OH)3 + 2 Na = H2 + 2 C3H5(OH)2ONa
ZrCl4 + Al = Zr + AlCl3 =>
3 ZrCl4 + 4 Al = 3 Zr + 4 AlCl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
AgCl + Na2S = Ag2S + NaCl =>
2 AgCl + Na2S = Ag2S + 2 NaCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
AuCl3 + H = HCl + Au =>
AuCl3 + 3 H = 3 HCl + Au
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Hg + HS = HgHS =>
Hg + HS = HgHS
(NH4)2SO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbSO4
Be + NaOH + H2O = Na[Be(OH)4] + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 Na[Be(OH)4] + 3 H2
NaHCO3 + C38H6018 = C23H28O8 + NaOH + H2O =>
68979 NaHCO3 + 52 C38H6018 = 3085 C23H28O8 + 68979 NaOH + 113278 H2O
C25H52 + O2 = C3O3 + H2O =>
6 C25H52 + 153 O2 = 50 C3O3 + 156 H2O
Cl2 + SO2 + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO2 + 2 H2O = SO4{2-} + 2 Cl{-} + 4 H{+}
CO2 + HS + FeO = FeS2 + CH4 + Fe3O4 =>
CO2 + 4 HS + 14 FeO = 2 FeS2 + CH4 + 4 Fe3O4
HgCl2 + N(CH2CH2OH)3 + OH = HgN(CH2CH2O)3 + HCl + H2O =>
HgCl2 + N(CH2CH2OH)3 + OH = HgN(CH2CH2O)3 + 2 HCl + H2O
NH4Cl + Na2OH = NH4OH + Na2Cl =>
NH4Cl + Na2OH = NH4OH + Na2Cl
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
K + H4SiO4 = K4SiO4 + H2 =>
4 K + H4SiO4 = K4SiO4 + 2 H2
KMnO4 + AlBr3 = Al(MnO4)3 + KBr =>
3 KMnO4 + AlBr3 = Al(MnO4)3 + 3 KBr
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
NH4PO3 + CaNO3 = NH4NO3 + CaPO3 =>
NH4PO3 + CaNO3 = NH4NO3 + CaPO3
KNO3 + CH22O11 = N2 + CO2 + H2O + K2CO3 =>
4 KNO3 + 5 CH22O11 = 2 N2 + 3 CO2 + 55 H2O + 2 K2CO3
CH3OOH + Na2CO3 = CO2 + CH3COONa + H2O =>
4 CH3OOH + Na2CO3 = CO2 + 2 CH3COONa + 5 H2O
C + H2O = C2H2O =>
2 C + H2O = C2H2O
Li3PO4 + Mg(ClO3)2 = LiClO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(ClO3)2 = 6 LiClO3 + Mg3(PO4)2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
Br(aq) + Pb(aq) = PbBr(aq) =>
Br(aq) + Pb(aq) = PbBr(aq)
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
C1 + O2 = C1O2 =>
C1 + O2 = C1O2
C + N2 = C2N2 =>
2 C + N2 = C2N2
Cs2O + H3PO4 = Cs3PO4 + H2O =>
3 Cs2O + 2 H3PO4 = 2 Cs3PO4 + 3 H2O
Zn + Fe(NO2)3 = Zn(NO2)3 + Fe =>
Zn + Fe(NO2)3 = Zn(NO2)3 + Fe
C6H12O6NaOH = C6H11O6NaH2O =>
C6H12O6NaOH = C6H11O6NaH2O
Cu + H2O + SO2 = CuSO4 + H2 =>
Cu + 2 H2O + SO2 = CuSO4 + 2 H2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH3OHKOH = CH3OKH2O =>
CH3OHKOH = CH3OKH2O
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
Li2CO3 + Cr2O3 + Ga2O3 = LiGaCr4O8 + CO2 =>
Li2CO3 + 4 Cr2O3 + Ga2O3 = 2 LiGaCr4O8 + CO2
SrCO3 + HBr = CO2 + H2O + SrBr2 =>
SrCO3 + 2 HBr = CO2 + H2O + SrBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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