| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2O + 3 Co2 = 2 Na2Co3 + O2
CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}
CdS = Cd + S =>
CdS = Cd + S
CoClO2 = Co2Cl2 + O =>
2 CoClO2 = Co2Cl2 + 4 O
Fe2O3 + C1O = Fe3O4 + C1O2 =>
3 Fe2O3 + C1O = 2 Fe3O4 + C1O2
O2 + Hg = HgO3 =>
3 O2 + 2 Hg = 2 HgO3
C6H6Br + FeBr3 = FeBr2 + HBr + C6H5Br =>
C6H6Br + FeBr3 = FeBr2 + HBr + C6H5Br
Mn{2+} + Br2 + H2O = MnO4 + H{+} + Br{-} =>
Mn{2+} + 3 Br2 + 4 H2O = MnO4 + 8 H{+} + 6 Br{-}
Cr3Co2Ni5 + CrB2Mo2 = Cr5Co2Ni2Mo + Ni + B + Co =>
3 Cr3Co2Ni5 + CrB2Mo2 = 2 Cr5Co2Ni2Mo + 11 Ni + 2 B + 2 Co
Na2((Pb(OH)4)) + NaCl = PbCl2 + NaOH =>
Na2((Pb(OH)4)) + 2 NaCl = PbCl2 + 4 NaOH
H2O + H{+} + CO2 + Cl{-} = HClO + CH4 =>
2 H2O + 4 H{+} + CO2 + 4 Cl{-} = 4 HClO + CH4
Fe2O3(s) + C(s) = Fe3O4(s) + CO =>
3 Fe2O3(s) + C(s) = 2 Fe3O4(s) + CO
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + K2SO4 + 3 Na2SO4 + 7 H2O
C6H6O + H2O = C2H4O2 + H2 =>
C6H6O + 5 H2O = 3 C2H4O2 + 2 H2
Cu{+1) = Cu{+2}+Cu =>
2 Cu{+1) = Cu{+2}+Cu
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O =>
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O
KOH + Ba(NO3)2 = K + (NO3)2 + BaOH =>
KOH + Ba(NO3)2 = K + (NO3)2 + BaOH
C8H10 = C + H =>
C8H10 = 8 C + 10 H
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Br2 + BeI2 = BrI + Be =>
Br2 + BeI2 = 2 BrI + Be
N2H4 + O2 = NH3 + N2O =>
6 N2H4 + O2 = 8 NH3 + 2 N2O
C3H5Cl + O2 = CO2 + H2O + HCl =>
C3H5Cl + 4 O2 = 3 CO2 + 2 H2O + HCl
Fe + NaHCO3 = Fe(HCO3)3 + H2 + Na2O + CO2 =>
2 Fe + 12 NaHCO3 = 2 Fe(HCO3)3 + 3 H2 + 6 Na2O + 6 CO2
C4H10O2 = C4H6O2 + H2 =>
C4H10O2 = C4H6O2 + 2 H2
MgO + C6H8O7 = C12H10Mg3O14 + H2O =>
3 MgO + 2 C6H8O7 = C12H10Mg3O14 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaI + AgNO3 = AgI + Na2N2O6 =>
2 NaI + 2 AgNO3 = 2 AgI + Na2N2O6
CO2 + Al(OH)3 = AlOHCO3 + H2O =>
CO2 + Al(OH)3 = AlOHCO3 + H2O
(CH3)2SOOH + H2O2 = (CH3)2SO2 + H2O =>
2(CH3)2SOOH + H2O2 = 2(CH3)2SO2 + 2 H2O
CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O
Sr(NO3)2 + TiO(NO3)2 + NH2CONH2 = SrTi6O13 + CO2 + H2O + N2 =>
3 Sr(NO3)2 + 18 TiO(NO3)2 + 35 NH2CONH2 = 3 SrTi6O13 + 35 CO2 + 70 H2O + 56 N2
HMnO4 = H2O + MnO2 + O2 =>
4 HMnO4 = 2 H2O + 4 MnO2 + 3 O2
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
Hg2 + OH = H2O + Hg2O =>
Hg2 + 2 OH = H2O + Hg2O
Na(HCO3) + H2SO4 = Na2(SO4) + CO2 + H2O =>
2 Na(HCO3) + H2SO4 = Na2(SO4) + 2 CO2 + 2 H2O
BF3 + AlCl3 = BCl3 + AlF3 =>
BF3 + AlCl3 = BCl3 + AlF3
Hg + O = HgO =>
Hg + O = HgO
NaHCO3 + H3C6H12O7 = Na3C6H5O7 + H2O + CO2 =>
75 NaHCO3 + 18 H3C6H12O7 = 25 Na3C6H5O7 + 110 H2O + 33 CO2
NH3 + H2O + CuSO4 = [Cu(NH3)4](OH)2 + (NH4)2SO4 =>
6 NH3 + 2 H2O + CuSO4 = [Cu(NH3)4](OH)2 + (NH4)2SO4
Cr + MgBr2 = Mg + CrBr2 =>
Cr + MgBr2 = Mg + CrBr2
Na2S2O5 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O5 + 2 H2O2 = Na2SO4 + H2SO4 + H2O
C1000H1985O496 + H2O = CO2 + CH4 =>
8 C1000H1985O496 + 2046 H2O = 3007 CO2 + 4993 CH4
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
CH4S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
CH4S(g) + 3 O2(g) = CO2(g) + 2 H2O(l) + SO2(g)
F + CuSO4 = FCu + SO4 =>
F + CuSO4 = FCu + SO4
Ni + HOH = Ni(OH)2 + H2 =>
Ni + 2 HOH = Ni(OH)2 + H2
CuNo3 + Mg = Cu + MgNo3 =>
CuNo3 + Mg = Cu + MgNo3
KI + H2SO4 + KBrO3 = K2SO4 + I2 + H2O + KBr =>
6 KI + 3 H2SO4 + KBrO3 = 3 K2SO4 + 3 I2 + 3 H2O + KBr
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
OH{-} + PbO2 + Cl{-} + H2O = ClO{-} + Pb(OH)3{-} =>
OH{-} + PbO2 + Cl{-} + H2O = ClO{-} + Pb(OH)3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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