| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sr(NO3)2(aq) + Al2(SO4)3(aq) = 3 SrSO4 + 2 Al(NO3)3
Ba + Cr + O = BaCrO4 =>
Ba + Cr + 4 O = BaCrO4
C22H30O3 + O2 = CO2 + H2O =>
C22H30O3 + 28 O2 = 22 CO2 + 15 H2O
Rb + H2SO4 = RbHSO4 + H2 =>
2 Rb + 2 H2SO4 = 2 RbHSO4 + H2
H2Pt(NO2)4 + H2SO4 = H2Pt(NO2)2SO4 + HNO2 =>
H2Pt(NO2)4 + H2SO4 = H2Pt(NO2)2SO4 + 2 HNO2
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P =>
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Mg + Li(NO3) = Mg(NO3)2 + Li =>
Mg + 2 Li(NO3) = Mg(NO3)2 + 2 Li
Na2SO3 + KMnO4 + NaOH = Na2MnO4 + K2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 NaOH = 2 Na2MnO4 + K2SO4 + H2O
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Ga(NO3)3 + H2SO3 = Ga2(SO3)3 + HNO3 =>
2 Ga(NO3)3 + 3 H2SO3 = Ga2(SO3)3 + 6 HNO3
Al2 + H2SO4 = Al(SO4)9 + H258 =>
43 Al2 + 774 H2SO4 = 86 Al(SO4)9 + 6 H258
Li2O + CuO = Li2CuO2 =>
Li2O + CuO = Li2CuO2
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
BaO(s) + HCl(aq) = BaCl2(s) + H2O(aq) =>
BaO(s) + 2 HCl(aq) = BaCl2(s) + H2O(aq)
Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)
CH3CHOHCH3 + I2 + NaOH = CHI3 + CH3COONa + HI =>
CH3CHOHCH3 + 4 I2 + NaOH = CHI3 + CH3COONa + 5 HI
NaHCO3 + CH3COOH = NaC2 + H2O + CO2 =>
8 NaHCO3 + 9 CH3COOH = 8 NaC2 + 22 H2O + 10 CO2
CaO + SO2 = Ca2S2O6 =>
2 CaO + 2 SO2 = Ca2S2O6
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
H2SO4 + CaCO3 = H2SO4CaCO3 =>
H2SO4 + CaCO3 = H2SO4CaCO3
AsH3 + H2O2 = As2O5 + H2O =>
2 AsH3 + 8 H2O2 = As2O5 + 11 H2O
KOH(aq) + Cu(NO3)2(aq) = KNO3 + Cu(OH)2 =>
2 KOH(aq) + Cu(NO3)2(aq) = 2 KNO3 + Cu(OH)2
KCl + NH4Cl = Cl2NH4 + K =>
KCl + NH4Cl = Cl2NH4 + K
NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + H2O =>
4 NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + 4 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
OS + HNO3 = H2SO4 + NO2 + H2O =>
OS + 4 HNO3 = H2SO4 + 4 NO2 + H2O
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
C8H8 + O = CO2 + H2O =>
C8H8 + 20 O = 8 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K3[Al(C2O4)3]3H2O + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Al2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
Mg(SO3) + (NH4)(C2H3O2) = Mg(C2H3O2)2 + (NH4)2(SO3) =>
Mg(SO3) + 2(NH4)(C2H3O2) = Mg(C2H3O2)2 + (NH4)2(SO3)
Na2CO3 + NaCl = Na2Cl + NaCO3 =>
Na2CO3 + NaCl = Na2Cl + NaCO3
SnCl2 + HCl + Bi(NO3)3 = H2[SnCl6] + Bi + NO2 + H2O =>
3 SnCl2 + 12 HCl + Bi(NO3)3 = 3 H2[SnCl6] + Bi + 3 NO2 + 3 H2O
U3O8 + HCl + HNO3 = UO3Cl2 + NO + H2O =>
3 U3O8 + 18 HCl + 8 HNO3 = 9 UO3Cl2 + 8 NO + 13 H2O
K3AlO3 + CO2 + H2O = KHCO3 + Al(OH)3 =>
K3AlO3 + 3 CO2 + 3 H2O = 3 KHCO3 + Al(OH)3
HNO3 + Sr(OH)2 = Sr(NO3)OH + H2O =>
HNO3 + Sr(OH)2 = Sr(NO3)OH + H2O
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
SO2 + O3 + CaCO3 = CaSO4 + CO2 =>
3 SO2 + O3 + 3 CaCO3 = 3 CaSO4 + 3 CO2
NH4F(aq) + NaOH(aq) = NaF(aq) + NH3(g) + H2O(l) =>
NH4F(aq) + NaOH(aq) = NaF(aq) + NH3(g) + H2O(l)
CH3OH + H2SO4 + KMnO4 = CO2 + H2O2 + K2SO4 + MnSO4 =>
2 CH3OH + 15 H2SO4 + 10 KMnO4 = 2 CO2 + 19 H2O2 + 5 K2SO4 + 10 MnSO4
K2Cr2O7 + Cl2Sn + HCl = Cl3Cr + Cl4Sn + ClK + H2O =>
K2Cr2O7 + 3 Cl2Sn + 14 HCl = 2 Cl3Cr + 3 Cl4Sn + 2 ClK + 7 H2O
C6H10 + C17H28O = C6H6 + C17H34O =>
3 C6H10 + 2 C17H28O = 3 C6H6 + 2 C17H34O
Zn(OH)2 + NH4Cl = Zn(Cl)2 + NH4OH =>
Zn(OH)2 + 2 NH4Cl = Zn(Cl)2 + 2 NH4OH
Ni + HF = NiF2 + H2 =>
Ni + 2 HF = NiF2 + H2
Se + Cl2 = SeCl2 =>
Se + Cl2 = SeCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2O4H2 + Na = C2O4Na2 + H2 =>
C2O4H2 + 2 Na = C2O4Na2 + H2
HCN + H2O = HCOONH4 =>
HCN + 2 H2O = HCOONH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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