| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BrO2 + H2O = HBrO2 + HBrO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(OH)2 + SrH18O10 + C2H4N4 = CO2 + H2O + Sr(NO3)2 + Zn =>
16 Zn(OH)2 + 2 SrH18O10 + C2H4N4 = 2 CO2 + 36 H2O + 2 Sr(NO3)2 + 16 Zn
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4I(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgI2(aq) =>
2 NH4I(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgI2(aq)
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
(CH3)HSO4 = (CH3)SO4{-} + H{+} =>
(CH3)HSO4 = (CH3)SO4{-} + H{+}
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
NaCl + KCl = Cl + KNa =>
NaCl + KCl = 2 Cl + KNa
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
CO + H2(g) = C8H18(l) + H2O =>
8 CO + 17 H2(g) = C8H18(l) + 8 H2O
C + S = CS2 =>
C + 2 S = CS2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
Sr + C = SrC =>
Sr + C = SrC
HNO3 + SO3 = NO3 + SO2 + H2O =>
2 HNO3 + SO3 = 2 NO3 + SO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Tl + O = TlO =>
Tl + O = TlO
Cr2O3 + CaO = CaCr2O4 =>
Cr2O3 + CaO = CaCr2O4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu2 + Mg(NO3)2 = Mg2 + Cu(NO3)2 =>
Cu2 + 2 Mg(NO3)2 = Mg2 + 2 Cu(NO3)2
Al + NaNO3 + NaOH + H = NaAlO2 + NH3 =>
2 Al + NaNO3 + NaOH + 2 H = 2 NaAlO2 + NH3
NaBr + Li3PO4 = LiBr + Na3PO4 =>
3 NaBr + Li3PO4 = 3 LiBr + Na3PO4
Pd(OH)2 + HBr = PdBr2 + H2O =>
Pd(OH)2 + 2 HBr = PdBr2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8 + Cl = C3H4Cl4 + HCl =>
C3H8 + 8 Cl = C3H4Cl4 + 4 HCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CuNO3 + KCl = CuCl + KNO3 =>
CuNO3 + KCl = CuCl + KNO3
CH3CH2COCH2CH3 + H2 = CH3CH2CHOHCH2CH3 =>
CH3CH2COCH2CH3 + H2 = CH3CH2CHOHCH2CH3
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
CuCl + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
6 CuCl + 2 K2Cr2O7 + 14 H2SO4 = 6 CuSO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 3 Cl2 + 14 H2O
Br + F2 = BrF5 =>
2 Br + 5 F2 = 2 BrF5
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
C3H6O + C12H27N = C15H33N + O =>
C3H6O + C12H27N = C15H33N + O
N2 + Cl2 = Cl2N =>
N2 + 2 Cl2 = 2 Cl2N
LiOH + HF = H2O + LiF =>
LiOH + HF = H2O + LiF
Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3
[Co(NH3)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + NH3 + H2O =>
2[Co(NH3)6]Cl2 + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 4 NH3 + 2 H2O
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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