| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
Fe + NO3 = Fe(NO3)2 =>
Fe + 2 NO3 = Fe(NO3)2
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
Na2SO4 + Cr(NO3)2 = NaNO3 + CrSO4 =>
Na2SO4 + Cr(NO3)2 = 2 NaNO3 + CrSO4
C8H17OH + O = CO2 + H2O =>
C8H17OH + 24 O = 8 CO2 + 9 H2O
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
C3H6O2 + Na = C2H5COONa + H2 =>
2 C3H6O2 + 2 Na = 2 C2H5COONa + H2
AsO3 + HCl + Zn = ZnCl2 + H2O + AsH3 =>
2 AsO3 + 18 HCl + 9 Zn = 9 ZnCl2 + 6 H2O + 2 AsH3
NaBr + H2SO4 = Na2SO4 + H2O + SO2Br2 =>
2 NaBr + 2 H2SO4 = Na2SO4 + 2 H2O + SO2Br2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu2No6 + NaCl = CuCl + NaNo3 =>
Cu2No6 + 2 NaCl = 2 CuCl + 2 NaNo3
NH3 + PH3 = NH2{-} + PH4{+} =>
NH3 + PH3 = NH2{-} + PH4{+}
Ag(OH) = Ag2O + H2O =>
2 Ag(OH) = Ag2O + H2O
Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2
Zn{2+} + Co = Zn + Co{2+} =>
Zn{2+} + Co = Zn + Co{2+}
(BiO)2CO3 + HCl = BiOCl + CO2 + H2O =>
(BiO)2CO3 + 2 HCl = 2 BiOCl + CO2 + H2O
CuO(s) + HBr(aq) = CuBr2(aq) + H2O(l) =>
CuO(s) + 2 HBr(aq) = CuBr2(aq) + H2O(l)
CuSO4 + KI + H2O = Cu(OH)2 + I2 + K2SO4 + CuSO3 =>
2 CuSO4 + 2 KI + H2O = Cu(OH)2 + I2 + K2SO4 + CuSO3
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
CoS + HCl + KClO3 = CoCl3 + KCl + S + H2O =>
2 CoS + 6 HCl + KClO3 = 2 CoCl3 + KCl + 2 S + 3 H2O
CH3NH2 + HCl = (CH3NH3) + Cl =>
CH3NH2 + HCl = (CH3NH3) + Cl
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
C4O6H6 + O2 = CO2 + H2O =>
2 C4O6H6 + 5 O2 = 8 CO2 + 6 H2O
Sr + AlPO4 = Al3 + SrPO4 =>
3 Sr + 3 AlPO4 = Al3 + 3 SrPO4
HNO3 + H2 = NH3 + H2O =>
HNO3 + 4 H2 = NH3 + 3 H2O
CH4O + H4C2O2 = H6C3O2 + H2O =>
CH4O + H4C2O2 = H6C3O2 + H2O
Na2SO4 + CO = Na2SO3 + CO2 =>
Na2SO4 + CO = Na2SO3 + CO2
K2SO3 + KClO3 + H2O = K2SO4 + KOH + Cl2 =>
5 K2SO3 + 2 KClO3 + H2O = 5 K2SO4 + 2 KOH + Cl2
NH4OH + AgNO3 = NH4Ag + NO3OH =>
NH4OH + AgNO3 = NH4Ag + NO3OH
C6H12O6 + O2 = C6H10O8 + H2 =>
C6H12O6 + O2 = C6H10O8 + H2
Hg(NO3)2 + CsOH = Hg(OH)2 + CsNO3 =>
Hg(NO3)2 + 2 CsOH = Hg(OH)2 + 2 CsNO3
HNO3 + HI = H2O + HIO3 + NO2 =>
6 HNO3 + HI = 3 H2O + HIO3 + 6 NO2
Rb2O + CO2 = Rb2O2 + CO =>
Rb2O + CO2 = Rb2O2 + CO
C9H21OH + O2 = CO2 + H2O =>
C9H21OH + 14 O2 = 9 CO2 + 11 H2O
C6H12O6 = C18H34O2 + CO2 + H2O =>
17 C6H12O6 = 4 C18H34O2 + 30 CO2 + 34 H2O
C6H15 + O2 = CO2 + H2O =>
4 C6H15 + 39 O2 = 24 CO2 + 30 H2O
Ag2S + O = Ag2O + SO2 =>
Ag2S + 3 O = Ag2O + SO2
CH3H3 + O2 = CO2 + H2O =>
2 CH3H3 + 5 O2 = 2 CO2 + 6 H2O
K4[Fe(CN)6] + H2SO4 = HCN + FeSO4 + K2SO4 =>
K4[Fe(CN)6] + 3 H2SO4 = 6 HCN + FeSO4 + 2 K2SO4
Fe2(SO4)3 + K2SO4 + H2O = KFe(SO4)2*12H2O =>
Fe2(SO4)3 + K2SO4 + 24 H2O = 2 KFe(SO4)2*12H2O
Li2O + NaOH = H2O + NaLiO =>
Li2O + 2 NaOH = H2O + 2 NaLiO
Ag + H2CrO4 = AgCrO4 + H2 =>
Ag + H2CrO4 = AgCrO4 + H2
HNO3 + HF = F2 + NOF + H2O =>
HNO3 + 3 HF = F2 + NOF + 2 H2O
Na2S2O3 + AgNO3 = Ag2(S2O3) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2(S2O3) + 2 NaNO3
Al(s) + O2(s) = Al2O3(s) =>
4 Al(s) + 3 O2(s) = 2 Al2O3(s)
Cl2(aq) + I2(aq) = ClI(aq) =>
Cl2(aq) + I2(aq) = 2 ClI(aq)
Cl + NH3 + NaOH = HOH + NaCl + N2H4 =>
2 Cl + 2 NH3 + 2 NaOH = 2 HOH + 2 NaCl + N2H4
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
Al(OH)3 + Zn(OH)2 = Zn(Al(OH)5) =>
Al(OH)3 + Zn(OH)2 = Zn(Al(OH)5)
H2 + FeO = H2O + Fe =>
H2 + FeO = H2O + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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