| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + 2 HNO3 + 2 HCl = 2 H2O + 2 NO2 + SnCl4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
C4H9 + O = CO2 + H2O =>
2 C4H9 + 25 O = 8 CO2 + 9 H2O
CH3(NH2) + O2 = CO2 + H2O + N2 =>
4 CH3(NH2) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C + Ba(OH)2 = C(OH)2 + Ba =>
C + Ba(OH)2 = C(OH)2 + Ba
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
ZnO + SiO2 = Zn2SiO4 =>
2 ZnO + SiO2 = Zn2SiO4
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
(NH4)3PO4 + NaOH = NH3 + H2O + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH3 + 3 H2O + Na3PO4
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
H3DO4 + Ca(OH)2 = Ca3(DO4)2 + H2O =>
2 H3DO4 + 3 Ca(OH)2 = Ca3(DO4)2 + 6 H2O
CH3CH2Br + NH3 = CH3CH2NH2 + NH4Br =>
CH3CH2Br + 2 NH3 = CH3CH2NH2 + NH4Br
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K2CO3 + C9H8O4 = C9H7KO4 + H2O + CO2 =>
K2CO3 + 2 C9H8O4 = 2 C9H7KO4 + H2O + CO2
Si(s) + NaOH(aq) = Na4SiO4(s) + H2(g) =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2(g)
(NH4)HSO4 = NH3 + H2SO4 =>
(NH4)HSO4 = NH3 + H2SO4
(NH4)2C2O4 + Ba(C2H3O2)2 = BaC2O4 + NH4C2H3O2 =>
(NH4)2C2O4 + Ba(C2H3O2)2 = BaC2O4 + 2 NH4C2H3O2
C3H7OH + KMnO4 = C2H5COOH + MnO2 + KOH + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOH + 4 MnO2 + 4 KOH + H2O
Hg2(NO3) + CaI2 = HgI + Ca(NO3) =>
Hg2(NO3) + CaI2 = 2 HgI + Ca(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + AuCl3 = FeCl2 + Au =>
3 Fe + 2 AuCl3 = 3 FeCl2 + 2 Au
HI + BaO = BaI2 + H2O =>
2 HI + BaO = BaI2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Rb + I2 = RbI =>
2 Rb + I2 = 2 RbI
KH + CO2 + H2O = K2CO3 + H2 =>
2 KH + CO2 + H2O = K2CO3 + 2 H2
MgS + P = Mg3P2 + S =>
3 MgS + 2 P = Mg3P2 + 3 S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H + OH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H + 6 OH
H2SO4 + CrO = CrSO4 + H2O =>
H2SO4 + CrO = CrSO4 + H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
C4H8S2 + Na2Cr2O7 + HClO4 = CO2 + Na2SO4 + NaClO4 + Cr(ClO4)3 + H2O =>
C4H8S2 + 6 Na2Cr2O7 + 44 HClO4 = 4 CO2 + 2 Na2SO4 + 8 NaClO4 + 12 Cr(ClO4)3 + 26 H2O
NH4MnO4 + LiOH = NH4OH + LiMnO4 =>
NH4MnO4 + LiOH = NH4OH + LiMnO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
C13H16 + H2 = C13H20 =>
C13H16 + 2 H2 = C13H20
TiCl4(aq) + H2O(l) = TiO2(aq) + HCl(aq) =>
TiCl4(aq) + 2 H2O(l) = TiO2(aq) + 4 HCl(aq)
Fe + CuSO{4+} = FeSO{4+} + Cu =>
Fe + CuSO{4+} = FeSO{4+} + Cu
CuCl2 + ZnSO4 = CuSO4 + ZnCl2 =>
CuCl2 + ZnSO4 = CuSO4 + ZnCl2
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO3 + NaOH = Na2OH + NaSO3 =>
Na2SO3 + NaOH = Na2OH + NaSO3
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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