| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3SH + I2 = CH3SSCH3 + 2 HI
KOH(aq) + HCI(aq) = KCI(aq) + H2O =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O
NaNO3H2O = H2O + NaNO3 =>
NaNO3H2O = H2O + NaNO3
(CH3)3CBr + OH{-} = Br{-} + (CH3)3COH =>
(CH3)3CBr + OH{-} = Br{-} + (CH3)3COH
NaNO3H2O = H2O + NaNO3 =>
NaNO3H2O = H2O + NaNO3
[Zn(NH3)4] = Zn + NH3 =>
[Zn(NH3)4] = Zn + 4 NH3
Cr2O3 + K2S = K2O + Cr2S3 =>
Cr2O3 + 3 K2S = 3 K2O + Cr2S3
CH3(CH2)6CH3 + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3 + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
KOH + A(Br) = K(Br) + AOH =>
KOH + A(Br) = K(Br) + AOH
CaCO3 = CaO + CO2 = =>
CaCO3 = CaO + CO2
Al2O3 + Sr(OH)2 + H2O = Sr3[Al(OH)6]2 =>
Al2O3 + 3 Sr(OH)2 + 3 H2O = Sr3[Al(OH)6]2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H4O2 + CH3CH2OH = H2O + C5H10O =>
C2H4O2 + 4 CH3CH2OH = 4 H2O + 2 C5H10O
C{-}2 = C{-}4 =>
C{-}2 = C{-}4
MnSO4 + Nh4OH = MnOH + Nh4SO4 =>
MnSO4 + Nh4OH = MnOH + Nh4SO4
KCl + Br2 = Cl2 + KBr =>
2 KCl + Br2 = Cl2 + 2 KBr
KBr + MnBr2 + Br2 + H2O = KMnO4 + HBr =>
2 KBr + 2 MnBr2 + 5 Br2 + 8 H2O = 2 KMnO4 + 16 HBr
ZnO + NH3 + H2O = [Zn(NH3)4] + (OH)2 =>
ZnO + 4 NH3 + H2O = [Zn(NH3)4] + (OH)2
Pb(OH)2 + HC = H2O + PbC2 =>
Pb(OH)2 + 2 HC = 2 H2O + PbC2
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl =>
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl
LiOH + Ba(OH)2 = Li(OH)2 + Ba(OH) =>
LiOH + Ba(OH)2 = Li(OH)2 + Ba(OH)
Pb(NO3)2(aq) + CuBr2(aq) = PbBr2(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuBr2(aq) = PbBr2(s) + Cu(NO3)2(aq)
C6O6 + O2 = CO2 =>
C6O6 + 3 O2 = 6 CO2
Cu(SO3) + Ca(NO3)2 = Cu(NO3) + Ca(SO3)2 =>
2 Cu(SO3) + Ca(NO3)2 = 2 Cu(NO3) + Ca(SO3)2
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
SO2 + Cl2 = SOCl2 + Cl2O =>
SO2 + 2 Cl2 = SOCl2 + Cl2O
(C2)(H6) + O2 = CO2 + H2O =>
2(C2)(H6) + 7 O2 = 4 CO2 + 6 H2O
NH4NO4 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH4NO4 + 5 Ca(OH)2 = 5 Ca(NO3)2 + 6 NH3 + 12 H2O
CO2 + CaO = CaCO2 + O2 =>
2 CO2 + 2 CaO = 2 CaCO2 + O2
Mn + FeCl2 = MnCl2 + Fe =>
Mn + FeCl2 = MnCl2 + Fe
BeO + OH{-} + H2O = Be(OH)3{-} =>
BeO + OH{-} + H2O = Be(OH)3{-}
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
(NH4)2Cr2O7 + Ba(OH)2 = BaCrO4 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 NH3 + 3 H2O
Sr3P2 + HCl = SrCl2 + H3P =>
Sr3P2 + 6 HCl = 3 SrCl2 + 2 H3P
CrO5 + H2SO4 = Cr(SO4)3 + H2O + O2 =>
CrO5 + 3 H2SO4 = Cr(SO4)3 + 3 H2O + O2
(NH4)2Cr2O7 + Ba(OH)2 = BaCrO4 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 NH3 + 3 H2O
Mn(NO3)4 + Na3PO4 = Mn3(PO4)4 + NaNO3 =>
3 Mn(NO3)4 + 4 Na3PO4 = Mn3(PO4)4 + 12 NaNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na2SiO3(aq) + CaCl2 = CaSiO3 + NaCl =>
Na2SiO3(aq) + CaCl2 = CaSiO3 + 2 NaCl
SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2
Al(s) + Fe3(PO4)2(aq) = Fe(s) + AlPO4(aq) =>
2 Al(s) + Fe3(PO4)2(aq) = 3 Fe(s) + 2 AlPO4(aq)
HfO2 + KF + HF = K2[HfOF4] + H2O =>
HfO2 + 2 KF + 2 HF = K2[HfOF4] + H2O
C385H485N43 + N2O = N2 + H2O + CO2 =>
2 C385H485N43 + 2025 N2O = 2068 N2 + 485 H2O + 770 CO2
CH3CHOH + O2 = CH3CHO + H2O =>
4 CH3CHOH + O2 = 4 CH3CHO + 2 H2O
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl =>
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl
CO3(aq) + H2SO4(aq) = H2CO3(aq) + SO4(aq) =>
CO3(aq) + H2SO4(aq) = H2CO3(aq) + SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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