| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3CO)2O + 11 HOC6H4COOH = 9 CH3CO2C6H4CO2H
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Cr + NH4OH = (Cr(NH3)6) + H2O =>
Cr + 6 NH4OH = (Cr(NH3)6) + 6 H2O
Li + AgCl = LiCl + Ag =>
Li + AgCl = LiCl + Ag
Cr2(SO4)3 + KOH + Cl2 = K2Cr2O7 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 14 KOH + 3 Cl2 = K2Cr2O7 + 6 KCl + 7 H2O + 3 K2SO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
SlO2 + C = SlC + CO =>
SlO2 + 3 C = SlC + 2 CO
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Na + HNO3(conc) = N2O + H2O + NaNO3 =>
8 Na + 10 HNO3(conc) = N2O + 5 H2O + 8 NaNO3
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
4 CH3COOH + 5 CH3(CH2)2CH2OH = 4 CH3CH2COO(CH2)3CH3 + 5 H2O
MgCl + NaHPO4 + NH3 = MgNH4PO4 + NaCl =>
MgCl + NaHPO4 + NH3 = MgNH4PO4 + NaCl
Na + HNO3(conc) = N2O + H2O + NaNO3 =>
8 Na + 10 HNO3(conc) = N2O + 5 H2O + 8 NaNO3
Sb + Cl{2} = SbCl{2} =>
Sb + Cl{2} = SbCl{2}
He + O2 = HeO =>
2 He + O2 = 2 HeO
Cr2S3 + O2 = Cr2S3O2 =>
Cr2S3 + O2 = Cr2S3O2
SO3 + NH3 = (NH3)2SO3 =>
SO3 + 2 NH3 = (NH3)2SO3
Al + Ni(NO3) = Ni + Al(NO3)3 =>
Al + 3 Ni(NO3) = 3 Ni + Al(NO3)3
K2CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + K(NO3) =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + 2 K(NO3)
CO2 + H2O = C6H12O6 + O3O2 =>
30 CO2 + 30 H2O = 5 C6H12O6 + 12 O3O2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HN3 + KHSO4 + MnSO4 =>
171 H2SO4 + 10 K4Fe(CN)6 + 58 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 112 H2O + 20 HN3 + 98 KHSO4 + 58 MnSO4
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
AlO = Al + O =>
AlO = Al + O
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
C2H5OH + H3PO4 = C2H5OPO(OH)2 + H2O =>
C2H5OH + H3PO4 = C2H5OPO(OH)2 + H2O
CaOH + SO2 = Ca2SO3 + H2O =>
2 CaOH + SO2 = Ca2SO3 + H2O
CrCl3 + KMnO4 + H2O = KCl + MnCl2 + H2Cr2O7 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 6 KCl + 6 MnCl2 + 5 H2Cr2O7 + 12 HCl
K2S + ZnBr = K2Br + ZnS =>
K2S + ZnBr = K2Br + ZnS
KOH + H2O2 + Cr(OH)3 = K2Cr2O7 + H2O =>
2 KOH + 3 H2O2 + 2 Cr(OH)3 = K2Cr2O7 + 7 H2O
NaCl + HCl = NaClHCl =>
NaCl + HCl = NaClHCl
NaCOOH + BaCr2O7 = Ba(HCOO)2 + Na2Cr2O7 =>
2 NaCOOH + BaCr2O7 = Ba(HCOO)2 + Na2Cr2O7
Pb3O4 + NaOH + H2O = Na[Pb(OH)3] + Na2[Pb(OH)6] =>
Pb3O4 + 4 NaOH + 4 H2O = 2 Na[Pb(OH)3] + Na2[Pb(OH)6]
KClO3 + HCl = HClO3 + KCl =>
KClO3 + HCl = HClO3 + KCl
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Fe2SiO4 = Fe + SiO4 =>
Fe2SiO4 = 2 Fe + SiO4
Ca2 + C = CaC =>
Ca2 + 2 C = 2 CaC
Na(NO3) + Cu(OH)2 = Cu(NO3)2 + Na(OH) =>
2 Na(NO3) + Cu(OH)2 = Cu(NO3)2 + 2 Na(OH)
CuSO4 + Nh4OH = Cu(OH)2 + (Nh4)2SO4 =>
CuSO4 + 2 Nh4OH = Cu(OH)2 + (Nh4)2SO4
C + CO2 = CO =>
C + CO2 = 2 CO
Ag2OC2H2 = H2OC2Ag2 =>
Ag2OC2H2 = H2OC2Ag2
Ca2 + C = CaC =>
Ca2 + 2 C = 2 CaC
NaAlO2 + Na2SiO3*9H2O = Na92Al92Si100O384 + NaOH + H2O =>
92 NaAlO2 + 100 Na2SiO3*9H2O = Na92Al92Si100O384 + 200 NaOH + 800 H2O
NiO + H2 = HO + Ni =>
2 NiO + H2 = 2 HO + 2 Ni
MnO4 + C2H2O4 = CO2 + H2O + Mn =>
MnO4 + 4 C2H2O4 = 8 CO2 + 4 H2O + Mn
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Rb2CO3 = Rb + C + O =>
Rb2CO3 = 2 Rb + C + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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