| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
C6H8O6C2H6O = C8H14O7 =>
C6H8O6C2H6O = C8H14O7
C4H9OH + C3H6O2 = C7H14O2 + H2O =>
C4H9OH + C3H6O2 = C7H14O2 + H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2
S2O2 + H2O = SOH + O2 =>
2 S2O2 + 2 H2O = 4 SOH + O2
HI(s) = H(s) + I(s) =>
HI(s) = H(s) + I(s)
Zn + (NH4)2SO4 = ZnSO4 + H2 + NH3 =>
Zn + (NH4)2SO4 = ZnSO4 + H2 + 2 NH3
Pb(OH)2 + KBr = PbBr2 + KOH =>
Pb(OH)2 + 2 KBr = PbBr2 + 2 KOH
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
ZnO + SO4 = ZnSO4 + O =>
ZnO + SO4 = ZnSO4 + O
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr =>
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr
HCl + NaS2O3 = H2S2O3 + NaCl + S6 + SO3 =>
12 HCl + 12 NaS2O3 = 6 H2S2O3 + 12 NaCl + S6 + 6 SO3
C + Cl2 = C(Cl)4 =>
C + 2 Cl2 = C(Cl)4
Li3PO4 + NiCl2 = Ni3(PO4)2 + LiCl =>
2 Li3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 LiCl
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
Cu(NO3)2 + Ag = CuAg2 + NO3 =>
Cu(NO3)2 + 2 Ag = CuAg2 + 2 NO3
C6H12Br2 + Na = NaBr + C6H12 =>
C6H12Br2 + 2 Na = 2 NaBr + C6H12
C7H16 + Cl2 = C7H15Cl + HCl4 =>
2 C7H16 + 5 Cl2 = 2 C7H15Cl + 2 HCl4
Cr2O + SO3 = Cr2SO4 =>
Cr2O + SO3 = Cr2SO4
Na2SO3 + H2SO4 = NaHSO4 + SO2 + H2O =>
Na2SO3 + 2 H2SO4 = 2 NaHSO4 + SO2 + H2O
NaCl + CuNO2 = NaNO2 + CuCl =>
NaCl + CuNO2 = NaNO2 + CuCl
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
HBr + SnCl2 = HCl2 + SnBr =>
HBr + SnCl2 = HCl2 + SnBr
HCl + NaS2O3 = H2S2O3 + NaCl + S6 + SO3 =>
12 HCl + 12 NaS2O3 = 6 H2S2O3 + 12 NaCl + S6 + 6 SO3
CuO + FeS + SiO2 + C = CuS + FeSiO2 + CO =>
CuO + FeS + SiO2 + C = CuS + FeSiO2 + CO
K2Cr2O7 + HBr = KBr + Br2 + H2O + CrBr3 =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 7 H2O + 2 CrBr3
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + K2SO4 + 2 Na2SO4 + 3 H2O
Ta(N(CH3)2)5 + H2O = Ta2O5 + NH(CH3)2 =>
2 Ta(N(CH3)2)5 + 5 H2O = Ta2O5 + 10 NH(CH3)2
SiNO{3-} + Cu = CuNO{3-} + Si =>
SiNO{3-} + Cu = CuNO{3-} + Si
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2BO3 + HCl = Cl2 + H3BO3 =>
2 H2BO3 + 2 HCl = Cl2 + 2 H3BO3
NaCl + Rb = RbCl + Na =>
NaCl + Rb = RbCl + Na
N2 = N100 =>
50 N2 = N100
Mg2 + I = MgI2 =>
Mg2 + 4 I = 2 MgI2
Fe(s) + F(g) = FeF(s) =>
Fe(s) + F(g) = FeF(s)
BaSO3 + HNO3 = Ba(NO3)2 + H2SO3 =>
BaSO3 + 2 HNO3 = Ba(NO3)2 + H2SO3
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
C6H12MgClN + C14H11ClN2 + H2SO4 + H2O = C20H23N2OCl + MgSO4 + HCl + NH3 =>
C6H12MgClN + C14H11ClN2 + H2SO4 + H2O = C20H23N2OCl + MgSO4 + HCl + NH3
HCl + Ag2CO3 = AgCl + H2O + CO2 =>
2 HCl + Ag2CO3 = 2 AgCl + H2O + CO2
Fe2(SO4)3 + NH4OH = FeOOH + (NH4)2SO4 + H2O =>
Fe2(SO4)3 + 6 NH4OH = 2 FeOOH + 3(NH4)2SO4 + 2 H2O
(NH4)2[SnCl6] + Na2S = SnS2 + NH4Cl + NaCl =>
(NH4)2[SnCl6] + 2 Na2S = SnS2 + 2 NH4Cl + 4 NaCl
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
K2Cr2O7 + HCl = KCl + CrCl2 + Cl3 + H2O =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 6 CrCl2 + 8 Cl3 + 21 H2O
(NH4)2MoO4 + HCl + Na2S = MoS3 + NaCl + H2O + NH3 =>
(NH4)2MoO4 + 6 HCl + 3 Na2S = MoS3 + 6 NaCl + 4 H2O + 2 NH3
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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