| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + CuSO4 = Na2SO4 + S + Cu
LiClO = O + LiCl =>
LiClO = O + LiCl
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe + F2 = FeF =>
2 Fe + F2 = 2 FeF
Na2S + NiSO4 = NaSO4 + SNi2 =>
Na2S + 2 NiSO4 = 2 NaSO4 + SNi2
Z(NO3)2 = ZO + NO2 + O2 =>
2 Z(NO3)2 = 2 ZO + 4 NO2 + O2
I2 + Na2SO3 + NaOH = NaI + H2O + Na2SO4 =>
I2 + Na2SO3 + 2 NaOH = 2 NaI + H2O + Na2SO4
Pb(NO3)4 + S = Pb2S + (NO3)4 =>
2 Pb(NO3)4 + S = Pb2S + 2(NO3)4
(CH3CO)2O + C5H12O = C7H14O2 + C2H4O2 =>
(CH3CO)2O + C5H12O = C7H14O2 + C2H4O2
V2O3 + C = CO2 + V2 =>
2 V2O3 + 3 C = 3 CO2 + 2 V2
Li(OH)2 + Mn(NO3)2 = Li2Mn4O9 + N2 + O2 + H2O =>
4 Li(OH)2 + 8 Mn(NO3)2 = 2 Li2Mn4O9 + 8 N2 + 17 O2 + 4 H2O
KMnO4 + FeSO4 + HCl = KCl + MnCl3 + FeCl3 + Fe2(SO4)3 + H2O =>
3 KMnO4 + 12 FeSO4 + 24 HCl = 3 KCl + 3 MnCl3 + 4 FeCl3 + 4 Fe2(SO4)3 + 12 H2O
F2 + CH4 = HF + CF4 =>
4 F2 + CH4 = 4 HF + CF4
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
NaH2PO2 + KMnO4 + H2O = MnO2 + NaH2PO4 + KOH =>
3 NaH2PO2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 NaH2PO4 + 4 KOH
TlBi = Bi + Tl =>
TlBi = Bi + Tl
Fe + O2 + NH3 = Fe(OH)3 + N2 =>
2 Fe + 3 O2 + 2 NH3 = 2 Fe(OH)3 + N2
NaPO4 + BaOH = BaPO4 + NaOH =>
NaPO4 + BaOH = BaPO4 + NaOH
Cu + H2O = CuO + H2 = =>
Cu + H2O = CuO + H2
Mn(NO3)2 + NaClO3 = MnO2 + NaNO3 + Cl2 + O2 =>
Mn(NO3)2 + 2 NaClO3 = MnO2 + 2 NaNO3 + Cl2 + 2 O2
K2CO3 + C6H12O7 = C6H11KO7 + H2O + CO2 =>
K2CO3 + 2 C6H12O7 = 2 C6H11KO7 + H2O + CO2
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + CrSO4 + H2O =>
4 C6H12O + K2Cr2O7 + 3 H2SO4 = 4 C6H10O + K2SO4 + 2 CrSO4 + 7 H2O
NaCl + HC2H3O2 = NaC2H3O2 + HCl =>
NaCl + HC2H3O2 = NaC2H3O2 + HCl
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
Na(PO4) + CuCl2 = Cu(PO4)2 + NaCl =>
2 Na(PO4) + CuCl2 = Cu(PO4)2 + 2 NaCl
KMnO4 + HCOOCOOH + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 HCOOCOOH + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
C2H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + Cl2
Ni2 + S2 = Ni2S2 =>
Ni2 + S2 = Ni2S2
KClO3 + C6H5NO2 = CO2 + H2O + KCl + N2 =>
25 KClO3 + 6 C6H5NO2 = 36 CO2 + 15 H2O + 25 KCl + 3 N2
C + NaI = NaCI =>
C + NaI = NaCI
KI + BaBr2 = BaI + KBr2 =>
KI + BaBr2 = BaI + KBr2
ClNa + HSO = HCl + NaSO =>
ClNa + HSO = HCl + NaSO
SiO2 + BaCl2 = BaSi + ClO =>
SiO2 + BaCl2 = BaSi + 2 ClO
FeSO4 + Pb = PbSO4 + Fe =>
FeSO4 + Pb = PbSO4 + Fe
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CH3(CH2)8CO2H + O2 = CO2 + H2O =>
CH3(CH2)8CO2H + 14 O2 = 10 CO2 + 10 H2O
CO + Cl2 = CCl2 + CO2 =>
2 CO + Cl2 = CCl2 + CO2
HCOOH + NaOH = HCOOOH + NaH =>
HCOOH + NaOH = HCOOOH + NaH
HBr + Si(OH)2 = SiBr2 + H2O =>
2 HBr + Si(OH)2 = SiBr2 + 2 H2O
C6H4(NH4Cl)COOH + NaOH = C6H4(NH4Cl)COONa + H2O =>
C6H4(NH4Cl)COOH + NaOH = C6H4(NH4Cl)COONa + H2O
CoCl2(H2O)6 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
C6H5OH + C5H6Br3N = C6H3Br3O + C5H6BrN + HBr =>
C6H5OH + 3 C5H6Br3N = C6H3Br3O + 3 C5H6BrN + 3 HBr
Na[Ag(CN)2] + S = Na2[S(CN)4] + Ag =>
2 Na[Ag(CN)2] + S = Na2[S(CN)4] + 2 Ag
KHCO3 + BaCl2 = KCl + BaCO3 + H2O + CO2 =>
2 KHCO3 + BaCl2 = 2 KCl + BaCO3 + H2O + CO2
Ni4CO3(OH)6*4H2O + H2O + H2SO4 = NiSO4*6H2O + CO2 =>
Ni4CO3(OH)6*4H2O + 13 H2O + 4 H2SO4 = 4 NiSO4*6H2O + CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH3(OH) = CO + H2 =>
CH3(OH) = CO + 2 H2
(NH4)2CO3 + LiNO3 = Li(NH4)2 + CO3NO3 =>
(NH4)2CO3 + LiNO3 = Li(NH4)2 + CO3NO3
Ca + Cu(NO3)2 = Cu + Ca(NO3)2 =>
Ca + Cu(NO3)2 = Cu + Ca(NO3)2
H2SO4 + BaC4H6O4 = BaSO4 + CH3COOH =>
H2SO4 + BaC4H6O4 = BaSO4 + 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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