| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiMnO4 + 3 H2SO4 + 5 H2Te = Li2SO4 + 2 MnSO4 + 5 Te + 8 H2O
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
PCl3(g) + HF(g) = PF3(g) + HCl(g) =>
PCl3(g) + 3 HF(g) = PF3(g) + 3 HCl(g)
CuCl2 + NaO = CuO + NaCl2 =>
CuCl2 + NaO = CuO + NaCl2
Fe(OH)2 + CCu2O3 = FeCO3 + CuOH =>
Fe(OH)2 + CCu2O3 = FeCO3 + 2 CuOH
C5H12 + HBr2 = C5H11 + HBr =>
C5H12 + HBr2 = C5H11 + 2 HBr
CuZn + HCl = ZnCl2 + H2 + Cu =>
CuZn + 2 HCl = ZnCl2 + H2 + Cu
LiCl + CO2 = LiClCO2 =>
LiCl + CO2 = LiClCO2
C6H6O2 + COH2 = C7H6O2 + H2O =>
C6H6O2 + COH2 = C7H6O2 + H2O
Ba(CH3CO2)2(ac) + K2CrO4(ac) = BaCrO4(s) + KCH3COO(ac) =>
Ba(CH3CO2)2(ac) + K2CrO4(ac) = BaCrO4(s) + 2 KCH3COO(ac)
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Na3AsO4 + HCl + Zn = As + NaCl + ZnCl2 + H2O =>
2 Na3AsO4 + 16 HCl + 5 Zn = 2 As + 6 NaCl + 5 ZnCl2 + 8 H2O
P2O3 + HCl = PH3 + Cl2O =>
P2O3 + 6 HCl = 2 PH3 + 3 Cl2O
C10H18O + O3 = CO2 + H2O =>
3 C10H18O + 28 O3 = 30 CO2 + 27 H2O
K4FeSCN6 + K2Cr2O7 + H2SO4 = Fe2SO4 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K4FeSCN6 + 15 K2Cr2O7 + 57 H2SO4 = Fe2SO4 + 15 Cr2(SO4)3 + 2 CO2 + 57 H2O + 13 K2SO4 + 12 KNO3
H2SO4 + e + H{+} = H2S + H2O =>
H2SO4 + 8e + 8 H{+} = H2S + 4 H2O
C6H5MgBr + CO2 + H = C7H6O2 + MgBr =>
C6H5MgBr + CO2 + H = C7H6O2 + MgBr
(NH4)2CO3 + CrCl3 = NH4Cl + Cr2(CO3)3 =>
3(NH4)2CO3 + 2 CrCl3 = 6 NH4Cl + Cr2(CO3)3
Zn + KClO3 + K(OH) = K2ZnO2 + KCl + H2O =>
3 Zn + KClO3 + 6 K(OH) = 3 K2ZnO2 + KCl + 3 H2O
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
C9H11NH3 + Al2Cl3 = C9H11NH2 + Al2Cl2 + HCl =>
C9H11NH3 + Al2Cl3 = C9H11NH2 + Al2Cl2 + HCl
Cu + HCIO = CuHCIO =>
Cu + HCIO = CuHCIO
Cl2 + CaCl2 + H2O = Ca(ClO)2 + HCl =>
2 Cl2 + CaCl2 + 2 H2O = Ca(ClO)2 + 4 HCl
Hb(aq) + O2(g) = HbO2(aq) =>
Hb(aq) + O2(g) = HbO2(aq)
Al(s) + HNO3(s) = Al(NO3)3(ac) + NO(l) + H2O(g) =>
Al(s) + 4 HNO3(s) = Al(NO3)3(ac) + NO(l) + 2 H2O(g)
Al + CuNO3 = Al(NO3)3 + Cu =>
Al + 3 CuNO3 = Al(NO3)3 + 3 Cu
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
C6H5CH2OH + HCOOH = C6H5CH2OOCH + H2O =>
C6H5CH2OH + HCOOH = C6H5CH2OOCH + H2O
HClO4 + KBr = HCl + KBrO4 =>
HClO4 + KBr = HCl + KBrO4
HCl + OH = Cl + H2O =>
HCl + OH = Cl + H2O
NaHCO3 + HC2H3O = H2O + CO2 + NaC2H3O =>
NaHCO3 + HC2H3O = H2O + CO2 + NaC2H3O
KMnO4 + KI + NaOH = Na2MnO4 + KIO3 + KOH + H2O =>
6 KMnO4 + KI + 12 NaOH = 6 Na2MnO4 + KIO3 + 6 KOH + 3 H2O
C6H + O = CO + H2O =>
2 C6H + 13 O = 12 CO + H2O
HNO3 + Ca = Ca(NO3)2 + H2O + NO2 =>
4 HNO3 + Ca = Ca(NO3)2 + 2 H2O + 2 NO2
PCl5 = PCl3 + Cl =>
PCl5 = PCl3 + 2 Cl
HCl + KNO3 = KCl + HNO3 =>
HCl + KNO3 = KCl + HNO3
Zn + AgCl = Zn(Cl)2 + Ag =>
Zn + 2 AgCl = Zn(Cl)2 + 2 Ag
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + KHSO4 + MnSO4 + H2O =>
2 KMnO4 + 9 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
CH3OH + H2SO4 = CH4SO3 + H2O2 =>
CH3OH + H2SO4 = CH4SO3 + H2O2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
K + ZnSO4 = Zn + K2SO4 =>
2 K + ZnSO4 = Zn + K2SO4
Si + HNO3 = H2 + SiNO3 =>
2 Si + 2 HNO3 = H2 + 2 SiNO3
H3CCH2OH + O2 = CO2 + H2O =>
H3CCH2OH + 3 O2 = 2 CO2 + 3 H2O
NaCl + Ba(NO3)2 = NaNO3 + Cl2Ba =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + Cl2Ba
NaOH + Zn = Na + Zn(OH)2 =>
2 NaOH + Zn = 2 Na + Zn(OH)2
Al(s) + CuO(s) = Al*2O*3(s) + Cu(s) =>
Al(s) + 2 CuO(s) = Al*2O*3(s) + 2 Cu(s)
S(s) + KClO3(s) = KCl + SO3 =>
S(s) + KClO3(s) = KCl + SO3
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
CuCl2 + NH3 = CuH2 + NCl3 =>
3 CuCl2 + 2 NH3 = 3 CuH2 + 2 NCl3
CdCO3(s) = CdO(s) + CO2(s) =>
CdCO3(s) = CdO(s) + CO2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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