| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(CO3)2 = NaO2 + 2 CO2
BrO3 + N2H4 = Br + N2 + H2O =>
2 BrO3 + 3 N2H4 = 2 Br + 3 N2 + 6 H2O
Fe2(S2O8) + KOH = K2SO4 + Fe(O2H2) =>
Fe2(S2O8) + 4 KOH = 2 K2SO4 + 2 Fe(O2H2)
(AlCl3*6H2O) + (CoCl2*6H2O) = CoO*Al2O3 + (H2O) + (HCl) =>
2(AlCl3*6H2O) + (CoCl2*6H2O) = CoO*Al2O3 + 14(H2O) + 8(HCl)
CdBr2 + NaS = CdNa + Br2S =>
CdBr2 + NaS = CdNa + Br2S
LiBr + O = Li2O + Br2 =>
2 LiBr + O = Li2O + Br2
AlCl3 + H2CO3 = HCl + Al2(CO3)3 =>
2 AlCl3 + 3 H2CO3 = 6 HCl + Al2(CO3)3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
(NH4)CO3 + NH4OH + Co(NO3)2*H20 + H2O2 = [Co(NH3)4CO3]NO3 + H2O =>
(NH4)CO3 + 2 NH4OH + Co(NO3)2*H20 + 6 H2O2 = [Co(NH3)4CO3]NO3 + 17 H2O
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2 =>
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Na + C2H4O2 = Na(C2H3O2) + H2 =>
2 Na + 2 C2H4O2 = 2 Na(C2H3O2) + H2
HC2H3O2 + H2O = OH + H2C2H3O2 =>
HC2H3O2 + H2O = OH + H2C2H3O2
FeCl3(aq) + LiOH(aq) = Fe(OH)3 + LiCl =>
FeCl3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiCl
H3SbCl6 + Na2S2O3 + H2O = Sb2S3 + NaCl + H2SO4 + HCl =>
2 H3SbCl6 + 3 Na2S2O3 + 3 H2O = Sb2S3 + 6 NaCl + 3 H2SO4 + 6 HCl
Cr(OH)3 + Ba(NO3)2 = Ba(OH)2 + Cr(NO3)3 =>
2 Cr(OH)3 + 3 Ba(NO3)2 = 3 Ba(OH)2 + 2 Cr(NO3)3
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2 =>
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2
Mn2{+} + Cl2 + H2O = MnO2 + Cl{-} + H{+} =>
2 Mn2{+} + 7 Cl2 + 8 H2O = 4 MnO2 + 14 Cl{-} + 16 H{+}
CdBr2 + NaS = CdNa + Br2S =>
CdBr2 + NaS = CdNa + Br2S
Al + CoO = Al2O + CoAl =>
3 Al + CoO = Al2O + CoAl
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
Al + H2SO4(g) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(g) = Al2(SO4)3 + 3 H2
NiCl + Na2SiO3 = Ni2SiO3 + NaCl =>
2 NiCl + Na2SiO3 = Ni2SiO3 + 2 NaCl
HCl + H2O = Cl4 + H3O =>
4 HCl + 4 H2O = Cl4 + 4 H3O
H2S04 + NaBr + NaBrO3 = Na2S04 + H2O + Br =>
3 H2S04 + 5 NaBr + NaBrO3 = 3 Na2S04 + 3 H2O + 6 Br
HCl + H2O = Cl4 + H3O =>
4 HCl + 4 H2O = Cl4 + 4 H3O
Al + CoO = Al2O + CoAl =>
3 Al + CoO = Al2O + CoAl
HA + BOH = H2O + AB =>
HA + BOH = H2O + AB
CO2 + N3 = N6O6 + C3 =>
3 CO2 + 2 N3 = N6O6 + C3
Al + CoO = Al2O + CoAl =>
3 Al + CoO = Al2O + CoAl
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
C2NO2H5 + O2 = CO2 + H2O + N2 =>
4 C2NO2H5 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
FeCl3*6H2O + C5H8O2 + C2H3NaO2 = Fe(C5H7O2) + C2H4O2 + NaCl + H2O =>
4 FeCl3*6H2O + 6 C5H8O2 + 12 C2H3NaO2 = 4 Fe(C5H7O2) + 17 C2H4O2 + 12 NaCl + 18 H2O
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
NaIO3 + H2SO3 = I2 + NaHSO4 + H2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = I2 + 2 NaHSO4 + 3 H2SO4 + H2O
CdBr2 + NaS = CdNa + Br2S =>
CdBr2 + NaS = CdNa + Br2S
H2S + WO2 = W + S + H2O =>
2 H2S + WO2 = W + 2 S + 2 H2O
C2H6O + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 4 K2Cr2O7 + 16 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
H3PO4 + H3O = P4 + H2O =>
4 H3PO4 + 20 H3O = P4 + 36 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Cr(OH)4{-} + O2{-2} = CrO4{-2} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 O2{-2} = 2 CrO4{-2} + 4 OH{-} + 2 H2O
CoO + Al = AlO + Co =>
CoO + Al = AlO + Co
Na + Sn(SO4)2 = Na2SO4 + Sn =>
4 Na + Sn(SO4)2 = 2 Na2SO4 + Sn
Al + CoO = Al2O3 + CoAl =>
5 Al + 3 CoO = Al2O3 + 3 CoAl
PtCl2(NH3)2 + AgNO3 + H2O = Pt(H2O)2(NH3)2 + NO3 + AgCl =>
PtCl2(NH3)2 + 2 AgNO3 + 2 H2O = Pt(H2O)2(NH3)2 + 2 NO3 + 2 AgCl
Al2(SO4)3 + KNO3 = Al(NO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2SO4
Fe + Ag{+} = Ag + Fe{+2} =>
Fe + 2 Ag{+} = 2 Ag + Fe{+2}
Al + CoO = Al2O + CoAl =>
3 Al + CoO = Al2O + CoAl
HCl34 + MgC88 = H8 + ClC34 + Mg31 =>
2728 HCl34 + 35836 MgC88 = 341 H8 + 92752 ClC34 + 1156 Mg31
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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