| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + C2H3O2 = NH4O2 + C2H3Cl
Na3N(s) = N2(q) + Na(s) =>
2 Na3N(s) = N2(q) + 6 Na(s)
Ag(s) + Br2(l) = AgBr2 =>
Ag(s) + Br2(l) = AgBr2
C29H45O19N + H2O = CH4 + CO2 + NH3 =>
C29H45O19N + 9 H2O = 15 CH4 + 14 CO2 + NH3
MnO4{-} + Zn + H{+} = Zn{2+} + Mn{2+} + H2O =>
2 MnO4{-} + 5 Zn + 16 H{+} = 5 Zn{2+} + 2 Mn{2+} + 8 H2O
Cl2(g) + LiI(s) = LiCl(s) + I2(s) =>
Cl2(g) + 2 LiI(s) = 2 LiCl(s) + I2(s)
HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 H2O(l)
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
C5H12 + Cl2 = C5H8Cl4 + H2 =>
C5H12 + 2 Cl2 = C5H8Cl4 + 2 H2
MnO4 + N2H4 = MnO2 + N2 + H2O =>
MnO4 + N2H4 = MnO2 + N2 + 2 H2O
NH3 + F2 = NF + HF =>
NH3 + 2 F2 = NF + 3 HF
KOH + S(s) = K2S4 + K2SO3 + H2O =>
6 KOH + 9 S(s) = 2 K2S4 + K2SO3 + 3 H2O
CaSO4 + H2O2 + KMnO4 = CaO + K2SO4 + H2O + MnO4 =>
CaSO4 + H2O2 + 2 KMnO4 = CaO + K2SO4 + H2O + 2 MnO4
NO2 + H2O = NO(HO)2 =>
NO2 + H2O = NO(HO)2
CSi = SiC =>
CSi = SiC
Zn(NO3)2 + Sr2C = ZnC + Sr2(NO3)2 =>
Zn(NO3)2 + Sr2C = ZnC + Sr2(NO3)2
Na + ZnCl2 = NaCl2 + Zn =>
Na + ZnCl2 = NaCl2 + Zn
C3H6O3 = C6H12O6 =>
2 C3H6O3 = C6H12O6
LiOH + CH3CO2H = LiCH3CO2 + H2O =>
LiOH + CH3CO2H = LiCH3CO2 + H2O
Na + H5O = Na4O2H2 + H5 =>
20 Na + 10 H5O = 5 Na4O2H2 + 8 H5
Ti + Ag2O = Ag + Ti3O5 =>
3 Ti + 5 Ag2O = 10 Ag + Ti3O5
C99 = C =>
C99 = 99 C
NH4I + KOH = NH3 + KI + H2O =>
NH4I + KOH = NH3 + KI + H2O
NaC12H25SO4 + O2 = CO2 + NaH + H2O + SO2 =>
NaC12H25SO4 + 17 O2 = 12 CO2 + NaH + 12 H2O + SO2
H2O1 = H2O =>
H2O1 = H2O
Na(OH) + H3NO4 = H2O + Na3(NO4) =>
3 Na(OH) + H3NO4 = 3 H2O + Na3(NO4)
CH2NH2COOH + O2 = CO2 + H2O + NO2 =>
4 CH2NH2COOH + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
LiNO3 + HCl = HNO3 + LiCl =>
LiNO3 + HCl = HNO3 + LiCl
Zn + HgSO4 = ZnSO4 + Hg =>
Zn + HgSO4 = ZnSO4 + Hg
Zn(C2H3O2)2 + KNO3 = Zn(NO3)2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KNO3 = Zn(NO3)2 + 2 K(C2H3O2)
CoCl2 + O2 = Co(ClO)2 =>
CoCl2 + O2 = Co(ClO)2
Fe + Ni(NO3)2 = Fe(NO3)2 + Ni =>
Fe + Ni(NO3)2 = Fe(NO3)2 + Ni
ZnBr2 + Cu(OH)2 = Zn(OH)2 + CuBr2 =>
ZnBr2 + Cu(OH)2 = Zn(OH)2 + CuBr2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
MgSO4(ac) + BaCl2(ac) = BaSO4(s) + MgCl2(ac) =>
MgSO4(ac) + BaCl2(ac) = BaSO4(s) + MgCl2(ac)
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
CdOH2 = Cd + H2O =>
CdOH2 = Cd + H2O
H2O + RCN = RC(O)NH2 =>
H2O + RCN = RC(O)NH2
BaCl2 + Na2SO4 = BaCl2Na2SO4 =>
BaCl2 + Na2SO4 = BaCl2Na2SO4
Fe + H{+} + HNO3 = Fe{+3} + NO2 + H2O =>
Fe + 3 H{+} + 3 HNO3 = Fe{+3} + 3 NO2 + 3 H2O
Na2B4O7 + NaOH + H2O + H2O2 = NaBO7H8 =>
Na2B4O7 + 2 NaOH + 11 H2O + 4 H2O2 = 4 NaBO7H8
Mn + O2 + HCl = MnCl2 + H2O =>
2 Mn + O2 + 4 HCl = 2 MnCl2 + 2 H2O
LiH + B(CH3)3 = LiCH3 + BH(CH3)2 =>
LiH + B(CH3)3 = LiCH3 + BH(CH3)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Cr + HNO3 = Cr(NO3) + H2O + NO2 =>
Cr + 2 HNO3 = Cr(NO3) + H2O + NO2
AlOH3 + HClO3 = Al(AlO3)3 + Cl2 + H2O =>
20 AlOH3 + 22 HClO3 = 5 Al(AlO3)3 + 11 Cl2 + 41 H2O
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
MnO + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2O
[Zn(NH3)4]{2+} + H{+} + H2O = [Zn(H2O)6]{2+} + NH4{+} =>
[Zn(NH3)4]{2+} + 4 H{+} + 6 H2O = [Zn(H2O)6]{2+} + 4 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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