| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Ba(OH)2 = 2 NH4OH + Ba(Cl)2
H3PO3 + KO3 + KOH = K3PO4 + H2O =>
5 H3PO3 + 2 KO3 + 13 KOH = 5 K3PO4 + 14 H2O
K + Cl = KCl =>
K + Cl = KCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl =>
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl
Fe(NO3)3 + CH3COOH + H2O = CH3NO2 + Fe(OH)3 + O2 =>
2 Fe(NO3)3 + 3 CH3COOH + 6 H2O = 6 CH3NO2 + 2 Fe(OH)3 + 6 O2
Mn3O4 + Na2O2 = Na2MnO4 + MnO =>
Mn3O4 + Na2O2 = Na2MnO4 + 2 MnO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnBr2 + (NH4)2CO3 = MnCO3 + NH4Br =>
MnBr2 + (NH4)2CO3 = MnCO3 + 2 NH4Br
V3Se4 + V2C + V6C5 = V2SeC =>
4 V3Se4 + V2C + 3 V6C5 = 16 V2SeC
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Va + O2 = VaO2 =>
Va + O2 = VaO2
C2H8 + Cl2 = C2HCl4 + HCl =>
2 C2H8 + 11 Cl2 = 2 C2HCl4 + 14 HCl
C2H2O3 + C2H8N2 + C6H6O + NaOH = C18H16N2O6Na4 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O + 4 NaOH = C18H16N2O6Na4 + 6 H2O
H4P2O7 + NaOH = NaH3P2O7 + H2O =>
H4P2O7 + NaOH = NaH3P2O7 + H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4 + 5 Na2SO4
HIO3 + SO2 + H2O = H2SO4 + I2 =>
2 HIO3 + 5 SO2 + 4 H2O = 5 H2SO4 + I2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HgI2 + Zn = ZnI2 + Hg =>
HgI2 + Zn = ZnI2 + Hg
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Cu + Ag3N = Cu3N2 + Ag =>
3 Cu + 2 Ag3N = Cu3N2 + 6 Ag
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C6H6O3 + NaOH = C6H3O2Na + H2O =>
C6H6O3 + NaOH = C6H3O2Na + 2 H2O
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
PH3 + I2 + H2O = H3PO4 + HI =>
PH3 + 4 I2 + 4 H2O = H3PO4 + 8 HI
AgCl + Na2S2O3 = Ag2S2O3 + NaCl =>
2 AgCl + Na2S2O3 = Ag2S2O3 + 2 NaCl
KO5 + CO5 = K4C2O3 + O2 =>
8 KO5 + 4 CO5 = 2 K4C2O3 + 27 O2
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
H2O + Br = H2BrO =>
H2O + Br = H2BrO
SO2 + HNO3 = N2O4 + H2SO4 =>
SO2 + 2 HNO3 = N2O4 + H2SO4
Al(s) + I2(g) = AlI2(g) =>
Al(s) + I2(g) = AlI2(g)
CaS(l) + HBr(l) = H2S(l) + CaBr2 =>
CaS(l) + 2 HBr(l) = H2S(l) + CaBr2
H2O2 + Mn = Mn2O + H =>
H2O2 + 4 Mn = 2 Mn2O + 2 H
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na + NiBr = NaBr + Ni =>
Na + NiBr = NaBr + Ni
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
LiOH + KI = LiI + KOH =>
LiOH + KI = LiI + KOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C10695H14492 = C6H6 + CH4 =>
9 C10695H14492 = 14144 C6H6 + 11391 CH4
[B4(OH)4O5] + H2O = B(OH)3 + (B(OH)4) =>
[B4(OH)4O5] + 5 H2O = 2 B(OH)3 + 2(B(OH)4)
C10H20(l) + H2(l) = C10H22 =>
C10H20(l) + H2(l) = C10H22
CuO + water = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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