| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + 2 H2SO4 = 4 H + Ba(SO4)2
NaOH(aq) + H2SO4 = H2O(g) + Na2SO4 =>
2 NaOH(aq) + H2SO4 = 2 H2O(g) + Na2SO4
Sn + O2 + H2 = Sn(HO)4 =>
Sn + 2 O2 + 2 H2 = Sn(HO)4
Fe{3}{+} + Mg = Mg{2} + Fe{2}{+} =>
2 Fe{3}{+} + Mg = Mg{2} + 2 Fe{2}{+}
HMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
2 HMnO4 + 5 H2C2O4 + 2 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O
NH4Cl + AgNO2 = AgCl + NH4 + NO2 =>
NH4Cl + AgNO2 = AgCl + NH4 + NO2
P5 + NaOH = P(NaOH)5 =>
P5 + 25 NaOH = 5 P(NaOH)5
C12H22O11 + O2 = CO2 + H4O2 =>
2 C12H22O11 + 24 O2 = 24 CO2 + 11 H4O2
CsCl + Li = Cs2 + LiCl =>
2 CsCl + 2 Li = Cs2 + 2 LiCl
CuBr2 = Copper + Bromine =>
CuBr2 = Cu + Br2
Al2S3 + HOH = Al(HO)3 + H2S =>
Al2S3 + 6 HOH = 2 Al(HO)3 + 3 H2S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaHCO3 + HC2H3O2 = CO2 + NaC2H3O3 + H2O =>
4 NaHCO3 + 3 HC2H3O2 = 2 CO2 + 4 NaC2H3O3 + 2 H2O
Cu(NO3)3 + Fe = Fe(NO3)3*Cu =>
Cu(NO3)3 + Fe = Fe(NO3)3*Cu
CuOH + B2O3 = CuBO2 + H2O =>
2 CuOH + B2O3 = 2 CuBO2 + H2O
Zn(OH)2 + H2O = [Zn(H2O)2(OH)2] =>
Zn(OH)2 + 2 H2O = [Zn(H2O)2(OH)2]
NaNO2 + KOH = KNO2 + NaOH =>
NaNO2 + KOH = KNO2 + NaOH
KMnO4 + H2S + Sb2O3 = K2SO4 + MnSO4 + Sb + H2O =>
6 KMnO4 + 9 H2S + 7 Sb2O3 = 3 K2SO4 + 6 MnSO4 + 14 Sb + 9 H2O
NaOCl + AgNO3 = NaNO3 + AgCl + O2 =>
2 NaOCl + 2 AgNO3 = 2 NaNO3 + 2 AgCl + O2
Na + ZnF = NaF + Zn =>
Na + ZnF = NaF + Zn
F2 = F6 =>
3 F2 = F6
NaCrO3 + C2H5OH + HCl = C2H4O + Cr2O3 + H2O + NaCl =>
2 NaCrO3 + 2 C2H5OH + 2 HCl = 2 C2H4O + Cr2O3 + 3 H2O + 2 NaCl
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Ca(C2H3O2)2*H2O + ZnSO4*7H2O = CaSO4 + Zn(C2H3O2)2 + H2O =>
Ca(C2H3O2)2*H2O + ZnSO4*7H2O = CaSO4 + Zn(C2H3O2)2 + 8 H2O
PbOHNO3 + NH4OH = NH4NO3 + Pb(OH)2 =>
PbOHNO3 + NH4OH = NH4NO3 + Pb(OH)2
Br2 + NaCl = BrCl2 + Na =>
Br2 + 4 NaCl = 2 BrCl2 + 4 Na
CH2 + HCl + AlCl3 = CH3CH2 + AlCl4 =>
2 CH2 + HCl + AlCl3 = CH3CH2 + AlCl4
NaCl(aq) + NH4NO3(aq) = NaNH4(aq) + NO3Cl(aq) =>
NaCl(aq) + NH4NO3(aq) = NaNH4(aq) + NO3Cl(aq)
Al(OH)3 + SO4H2 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO4H2 = Al2(SO4)3 + 6 H2O
CH4C3H8 + O2 = CO2 + H2O =>
CH4C3H8 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + NaNO3 = Na2HPO4 + HNO3 =>
H3PO4 + 2 NaNO3 = Na2HPO4 + 2 HNO3
Se2Cl2 + H2O = H3SeO3 + Se + HCl =>
3 Se2Cl2 + 6 H2O = 2 H3SeO3 + 4 Se + 6 HCl
Na2SiO3 = Na + Si + O =>
Na2SiO3 = 2 Na + Si + 3 O
Na2SO4 + AgI = Ag2SO4 + NaI =>
Na2SO4 + 2 AgI = Ag2SO4 + 2 NaI
CH3COOH + H2O = H3O + CH3COO =>
CH3COOH + H2O = H3O + CH3COO
Ni(OH)3 + H2SO4 = Ni2(SO4)3 + H2O =>
2 Ni(OH)3 + 3 H2SO4 = Ni2(SO4)3 + 6 H2O
SiHCl3 + KOH = K2SiO3 + KCl + H2 + H2O =>
SiHCl3 + 5 KOH = K2SiO3 + 3 KCl + H2 + 2 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
ZrO2 + HCl = ZrCl2 + H2O + Cl2 =>
ZrO2 + 4 HCl = ZrCl2 + 2 H2O + Cl2
C3H7OH(l) + O2 = CO2 + H2O =>
2 C3H7OH(l) + 9 O2 = 6 CO2 + 8 H2O
CH2OHCH2CHCH3CH3 + CH3OCOH = CH3CH3CHCH2CH2OCOCH3 + H2O =>
CH2OHCH2CHCH3CH3 + CH3OCOH = CH3CH3CHCH2CH2OCOCH3 + H2O
SO3F{-} + NaOH = NaF + Na2SO4 + H2O + OH{-} =>
SO3F{-} + 3 NaOH = NaF + Na2SO4 + H2O + OH{-}
N2O4 = N2 + O3 =>
3 N2O4 = 3 N2 + 4 O3
Ni + (C4H8N2O2) = Ni(C4H8N2O2) =>
Ni + (C4H8N2O2) = Ni(C4H8N2O2)
S + Cu(NO3)2 = CuS + NO3 =>
S + Cu(NO3)2 = CuS + 2 NO3
Cu(SO4)*5(H2O) + Zn + HCl = Zn(SO4)*5(H2O) + CuCl + H =>
Cu(SO4)*5(H2O) + Zn + HCl = Zn(SO4)*5(H2O) + CuCl + H
Zn + AgNO{3+} = Zn(NO{3+}2) + Ag =>
Zn + AgNO{3+} = Zn(NO{3+}2) + Ag
Sb(OH)6{-} + C2H5OH = Sb(OH)3 + CH3COO{-} + H2O + H =>
Sb(OH)6{-} + C2H5OH = Sb(OH)3 + CH3COO{-} + 2 H2O + 2 H
C2H2O4*2H2O + NaOH = Na2C2O4 + H2O =>
C2H2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
SiO2 + NaOH + H2O = NaH3SiO4 =>
SiO2 + NaOH + H2O = NaH3SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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