| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6(l) = 6 C(s) + 3 H2(g)
CaCO3(s) + HCl(l) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(l) = H2O(l) + CO2(g) + CaCl2(aq)
D2O + Li = Li(OD) + D2 =>
2 D2O + 2 Li = 2 Li(OD) + D2
PbCO3 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
Al(NO2)3 + NH4Cl = AlCl3 + N2 + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
LiOH + C6H8O4 = C5H6O4 + Li + CH3O =>
LiOH + C6H8O4 = C5H6O4 + Li + CH3O
GaF3 + Na3Po4 = GaPo4 + NaF =>
GaF3 + Na3Po4 = GaPo4 + 3 NaF
Cr + CoSO4 = CrSO4 + Co =>
Cr + CoSO4 = CrSO4 + Co
Fe(OH)3 + P2O5 = Fe2O3 + H3PO4 =>
2 Fe(OH)3 + P2O5 = Fe2O3 + 2 H3PO4
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
Li2CO3 + H2O = LiHCO3 + LiOH =>
Li2CO3 + H2O = LiHCO3 + LiOH
Na2CO3 + Cl2 = NaCl + NaClO3 + CO2 =>
3 Na2CO3 + 3 Cl2 = 5 NaCl + NaClO3 + 3 CO2
FeSO4 + Br = BrSO4 + Fe =>
FeSO4 + Br = BrSO4 + Fe
Cu + CN = CuCN =>
Cu + CN = CuCN
S2O3 + H2O = S + OH =>
S2O3 + 3 H2O = 2 S + 6 OH
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
Mg + C = Mg2C3 =>
2 Mg + 3 C = Mg2C3
Li2FeSiO4 + AgNO3 = AgLi2FeSiO4 + NO2 + O2 =>
2 Li2FeSiO4 + 2 AgNO3 = 2 AgLi2FeSiO4 + 2 NO2 + O2
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
HCOOH + C3H8O = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H8O = 5 H2O + 4 C3H6OHCOO
C3H6O2 + NaOH = C3H5O2 + Na + H2O =>
C3H6O2 + NaOH = C3H5O2 + Na + H2O
H2SO4 + Ca3PO4 = H3PO4 + Ca2SO4 =>
3 H2SO4 + 2 Ca3PO4 = 2 H3PO4 + 3 Ca2SO4
H2O + N2 = NH3 + NO =>
6 H2O + 5 N2 = 4 NH3 + 6 NO
Pb + LiOH = Li2PbO2 + H2 =>
Pb + 2 LiOH = Li2PbO2 + H2
CH3COCH3 + I2 = CH3COCH2I + H{+} + I{-} =>
CH3COCH3 + I2 = CH3COCH2I + H{+} + I{-}
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
Th + O2 = ThO2 =>
Th + O2 = ThO2
Pt + H3PO4 = Pt3(PO4)2 + H2 =>
3 Pt + 2 H3PO4 = Pt3(PO4)2 + 3 H2
NaHCO3 + H2O = NaCO3 + H3O =>
NaHCO3 + H2O = NaCO3 + H3O
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
CH3CHOHCH3 + Na = CH3CONaCH3 + H2 =>
CH3CHOHCH3 + Na = CH3CONaCH3 + H2
O2H2 = H2O + O2 =>
2 O2H2 = 2 H2O + O2
CH3COOH + NaOH = CH3COO + H2O + Na =>
CH3COOH + NaOH = CH3COO + H2O + Na
NH3(g) + NO2(g) = N2(g) + H2O(l) =>
8 NH3(g) + 6 NO2(g) = 7 N2(g) + 12 H2O(l)
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
Ag(NO3) + KCl = K(NO3) + AgCl =>
Ag(NO3) + KCl = K(NO3) + AgCl
C3H6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6 + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 15 H2O
Mg2 + HCl = MgCl2 + H =>
Mg2 + 4 HCl = 2 MgCl2 + 4 H
H2O2(g) = H2O + O2(g) =>
2 H2O2(g) = 2 H2O + O2(g)
LiH = Li2H2 =>
2 LiH = Li2H2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
H2C6H6O6 + NaOH = H2O + Na2C6H6O6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
Zn{2+} + S{2-} = ZnS =>
Zn{2+} + S{2-} = ZnS
Na2SO4 + MgCO3 = MgSO4 + Na2CO3 =>
Na2SO4 + MgCO3 = MgSO4 + Na2CO3
C + O2(g) = CO2 =>
C + O2(g) = CO2
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
I2 + LiCl = Li + ICl =>
I2 + 2 LiCl = 2 Li + 2 ICl
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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