| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + 3 BP = AgP3 + 3 B
NaBrO3 + NaCl + HNO3 = Br2 + NaNO3 + Cl2 + H2O =>
2 NaBrO3 + 10 NaCl + 12 HNO3 = Br2 + 12 NaNO3 + 5 Cl2 + 6 H2O
(CH2)4 + H2 = C2H6 =>
(CH2)4 + 2 H2 = 2 C2H6
C15H24Cl4O + O2 = CO + H2O + Cl2O5 =>
C15H24Cl4O + 18 O2 = 15 CO + 12 H2O + 2 Cl2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
NH2CH2COOH + O2 = CO2 + NH2 + H2O =>
4 NH2CH2COOH + 7 O2 = 8 CO2 + 4 NH2 + 6 H2O
K2Cr2O7 + H2S + HCl = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
H2SO3 + Na2(OH)2 = Na2SO3 + H2O =>
H2SO3 + Na2(OH)2 = Na2SO3 + 2 H2O
NaOH + BaCH3CO2 = NaCH3CO2 + Ba(OH) =>
NaOH + BaCH3CO2 = NaCH3CO2 + Ba(OH)
FeSO4 + HBrO2 + HCl = FeCl3 + H2SO4 + HBr + H2O =>
4 FeSO4 + HBrO2 + 12 HCl = 4 FeCl3 + 4 H2SO4 + HBr + 2 H2O
NKO3 + H2CO3 = K2CO3 + HNO3 =>
2 NKO3 + H2CO3 = K2CO3 + 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + Mg(OH) = Mg3PO4 + H2O =>
H3PO4 + 3 Mg(OH) = Mg3PO4 + 3 H2O
CO2 + H2 = H2O2 + C =>
CO2 + H2 = H2O2 + C
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NO2 + Cl2 = ClNO2 =>
2 NO2 + Cl2 = 2 ClNO2
HNO3 + Zn = Zn(NO3)2 + H2O + NH3(NO3) =>
18 HNO3 + 7 Zn = 7 Zn(NO3)2 + 6 H2O + 2 NH3(NO3)
CaO(aq) + NaHCO3(aq) = CaCO3(s) + NaOH(aq) =>
CaO(aq) + NaHCO3(aq) = CaCO3(s) + NaOH(aq)
AgCl + KI = IAg + KCl =>
AgCl + KI = IAg + KCl
FeCl3 + KI = FeCl2 + I2 + KCl2 =>
4 FeCl3 + 2 KI = 4 FeCl2 + I2 + 2 KCl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu(SO4)2 + KI = CuI + K(SO4)2 =>
Cu(SO4)2 + KI = CuI + K(SO4)2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
H2SiO3 + LiOH = H2O + SiO3LiH =>
H2SiO3 + LiOH = H2O + SiO3LiH
Hg(NO3)2 + Ag = AgNO3 + Hg =>
Hg(NO3)2 + 2 Ag = 2 AgNO3 + Hg
K2Cr2O7 + CaBr2 + H2SO4 = CaSO4 + Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 CaBr2 + 7 H2SO4 = 3 CaSO4 + 3 Br2 + K2SO4 + Cr2(SO4)3 + 7 H2O
H2SO4 + KI + H2O2 = K2SO4 + I2 + H2O =>
H2SO4 + 2 KI + H2O2 = K2SO4 + I2 + 2 H2O
HCl + NH4OH = HH4OH + NCl =>
HCl + NH4OH = HH4OH + NCl
ZnCl2 + KHO = ZnO + KCl2H =>
ZnCl2 + KHO = ZnO + KCl2H
C32H70 + O2 = CO2 + H =>
C32H70 + 32 O2 = 32 CO2 + 70 H
C12H22O11 + C2H5OH + H2SO4 + CH4N2O = C23H32N20S + H2O =>
2 C12H22O11 + 27 C2H5OH + 6 H2SO4 + 60 CH4N2O = 6 C23H32N20S + 133 H2O
Na + At = NaAt =>
Na + At = NaAt
Rb2O(s) + HNO3(aq) = RbNO3(aq) + H2O(l) =>
Rb2O(s) + 2 HNO3(aq) = 2 RbNO3(aq) + H2O(l)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
SOCl2 + Ag2S = AgCl + S2O =>
SOCl2 + Ag2S = 2 AgCl + S2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
KOH + NH4Cl = KCl + NH3 + H2O =>
KOH + NH4Cl = KCl + NH3 + H2O
CaHPO4 + NaOH = Na2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NaOH = Na2HPO4 + Ca(OH)2
Fe[(NH4)2(SO4)2*6H2O] + H2C2O4 + K2C2O4 + H2O2 = K3Fe[(C2O4)3*3H2O] + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe[(NH4)2(SO4)2*6H2O] + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe[(C2O4)3*3H2O] + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Sn(OH)2 + Al(OH)3 = Al[Sn(OH)5] =>
Sn(OH)2 + Al(OH)3 = Al[Sn(OH)5]
As(OH)3 + HNO3 = As(NO3)3 + H2O =>
As(OH)3 + 3 HNO3 = As(NO3)3 + 3 H2O
Al(OH)3(s) = Al + O3(s) + H2O(l) =>
2 Al(OH)3(s) = 2 Al + O3(s) + 3 H2O(l)
C7H15OH + CuO = C6H13CHO + Cu + H2O =>
C7H15OH + CuO = C6H13CHO + Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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