| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HCl0 = CaCl2 + H2O + CO2
C + BeO = Be + CO2 =>
C + 2 BeO = 2 Be + CO2
NaI + Cs = CsI + Na =>
NaI + Cs = CsI + Na
CHN = C + H + N =>
CHN = C + H + N
Fe3O4 + H2SO4 = Fe(SO4)3 + H2O + SO2 =>
Fe3O4 + 14 H2SO4 = 3 Fe(SO4)3 + 14 H2O + 5 SO2
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
Cl2(g) + HF(aq) = Cl2F(aq) + H(g) =>
Cl2(g) + HF(aq) = Cl2F(aq) + H(g)
C82H64O8NS1 + O2 = CO2 + H2O + N + S =>
C82H64O8NS1 + 94 O2 = 82 CO2 + 32 H2O + N + S
C3H7 + Cl = C3H7Cl =>
C3H7 + Cl = C3H7Cl
KMnO4 + NH4OH = N2O + MnO2 + KOH + H2O =>
8 KMnO4 + 6 NH4OH = 3 N2O + 8 MnO2 + 8 KOH + 11 H2O
Na2NO3 + NH4Br = Na2Br + NH4NO3 =>
Na2NO3 + NH4Br = Na2Br + NH4NO3
H + Tl2O3 = TlOH + H2O =>
4 H + Tl2O3 = 2 TlOH + H2O
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
CuSO4 + Al = Cu + Al(SO4)3 =>
3 CuSO4 + Al = 3 Cu + Al(SO4)3
C2H2 + HBr = C2H3Br =>
C2H2 + HBr = C2H3Br
C15H18O4 + O2 = H2O + CO2 =>
2 C15H18O4 + 35 O2 = 18 H2O + 30 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Sn + HCl = Sn4Cl + H2 =>
8 Sn + 2 HCl = 2 Sn4Cl + H2
Zn(OH)2 + H3BO3 = B2O6Zn3 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = B2O6Zn3 + 6 H2O
Na + Ni(NO3)2 = Na(NO3)2 + Ni =>
Na + Ni(NO3)2 = Na(NO3)2 + Ni
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
NaSn(OH)3 + Bi(NO3)3 + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
3 NaSn(OH)3 + 2 Bi(NO3)3 + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
NaHS = H2S + Na2S =>
2 NaHS = H2S + Na2S
Li(k) + O2(d) = LiO =>
2 Li(k) + O2(d) = 2 LiO
C + Cl + O = CClO2 =>
C + Cl + 2 O = CClO2
PbF2 + NaF = PbNa + F =>
PbF2 + NaF = PbNa + 3 F
CH3COOH + C3H7OH = CH3COOCH3CH2CH2 + H2O =>
CH3COOH + C3H7OH = CH3COOCH3CH2CH2 + H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
Na2SO3*7H2O + HCl = NaCl + SO2 + H2O =>
Na2SO3*7H2O + 2 HCl = 2 NaCl + SO2 + 8 H2O
CaBr2 + Na2HPO4 = Ca2(HPO4)2 + NaBr =>
2 CaBr2 + 2 Na2HPO4 = Ca2(HPO4)2 + 4 NaBr
Pb + O = Pb3O4 =>
3 Pb + 4 O = Pb3O4
ZnSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + ZnS =>
ZnSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + ZnS
H2SO4 + Pb(C2H3O2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 C2H4O2
NaF + Cl = NaCl + F2 =>
2 NaF + 2 Cl = 2 NaCl + F2
NH3(g) + N2O(g) = N2(g) + H2O(g) =>
2 NH3(g) + 3 N2O(g) = 4 N2(g) + 3 H2O(g)
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
CuSO4 + KI = Cu2I2 + K2SO4 + I2 =>
2 CuSO4 + 4 KI = Cu2I2 + 2 K2SO4 + I2
AH + BOH = AB + OHH =>
AH + BOH = AB + OHH
HBr + LiOH = HBrOH + Li =>
HBr + LiOH = HBrOH + Li
FeBr3 + NaHCO3 = Fe(OH)3 + NaBr + CO2 =>
FeBr3 + 3 NaHCO3 = Fe(OH)3 + 3 NaBr + 3 CO2
NaHCO3 + HCI = H2CO3 + NaCI =>
NaHCO3 + HCI = H2CO3 + NaCI
Cr(OH)2 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
Cr(OH)2 + 2 NaClO + Na2CO3 = Na2CrO4 + 2 NaCl + H2O + CO2
CuSO4 + NaCl + Na2S2O5 + H2O = CuCl + Na2SO4 + H2SO4 =>
4 CuSO4 + 4 NaCl + Na2S2O5 + 3 H2O = 4 CuCl + 3 Na2SO4 + 3 H2SO4
C9H11NO2 + C8H10O2 = C17H21NO4 =>
C9H11NO2 + C8H10O2 = C17H21NO4
NO3{-} + H{+} + e = N2O3 + H2O =>
2 NO3{-} + 6 H{+} + 4e = N2O3 + 3 H2O
NH2OH + CuO = N2O + Cu + H2O =>
2 NH2OH + 2 CuO = N2O + 2 Cu + 3 H2O
CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O
C2H5Br + Zn = (C2H5)2Zn + ZnBr2 =>
2 C2H5Br + 2 Zn = (C2H5)2Zn + ZnBr2
Al2(SO4)3(aq) + H3PO4(aq) = AlPO4(s) + H2SO4(aq) =>
Al2(SO4)3(aq) + 2 H3PO4(aq) = 2 AlPO4(s) + 3 H2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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