| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Rh + H2O = H2 + Rh(OH)3 =>
2 Rh + 6 H2O = 3 H2 + 2 Rh(OH)3
C3H8 + NH3 + O2 = H2O + C3H3N =>
C3H8 + NH3 + 2 O2 = 4 H2O + C3H3N
CH3COOH = HCH3COO =>
CH3COOH = HCH3COO
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + HCl =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + 2 HCl
KHCO3 + BaCl2 = KCl + BaCO3 + H2O + CO2 =>
2 KHCO3 + BaCl2 = 2 KCl + BaCO3 + H2O + CO2
C2H4O2 + Na2CO3 = CH3COONa + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 CH3COONa + CO2 + H2O
NO3 + H2O = NHO + O2 =>
4 NO3 + 2 H2O = 4 NHO + 5 O2
CaS + HNO3 = CaNO3 + HS =>
CaS + HNO3 = CaNO3 + HS
K3[Al(OH)6] + CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + CH3COOK + H2O =>
3 K3[Al(OH)6] + 16 CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + 9 CH3COOK + 14 H2O
FeCl3 + HI = FeCl2 + HCl + I2 =>
2 FeCl3 + 2 HI = 2 FeCl2 + 2 HCl + I2
C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3
MgI2 + H2O = MgO + IH =>
MgI2 + H2O = MgO + 2 IH
MgSO3 + HClO4 = Mg(ClO4)2 + H2O + SO2 =>
MgSO3 + 2 HClO4 = Mg(ClO4)2 + H2O + SO2
KI + AgNO3 = AgK + INO3 =>
KI + AgNO3 = AgK + INO3
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
Zn(NO3)2 + NH3*H2O = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4NO3
BaF2 + H2O = Ba + HF + OH =>
BaF2 + 2 H2O = Ba + 2 HF + 2 OH
(CH2)5CHOH(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH2)5CHOH(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
Cu3 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu3 + 6 H2SO4 = 3 CuSO4 + 6 H2O + 3 SO2
Cu2[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + [Cu(NH3)4](OH)2 + H2O =>
Cu2[Fe(CN)6] + 12 NH4OH = (NH4)4[Fe(CN)6] + 2[Cu(NH3)4](OH)2 + 8 H2O
KI + AgNO3 = AgK + INO3 =>
KI + AgNO3 = AgK + INO3
PO4 + H2O = P6H12O6 + O2 =>
6 PO4 + 6 H2O = P6H12O6 + 12 O2
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
CuCl2 + NaNO2 + H2O = NaCl + Cu(OH)2 + HNO2 =>
CuCl2 + 2 NaNO2 + 2 H2O = 2 NaCl + Cu(OH)2 + 2 HNO2
BaCO3 + Al = BaO + C + Al2O3 =>
3 BaCO3 + 4 Al = 3 BaO + 3 C + 2 Al2O3
SO2 + H2O = H2 + HSO3 =>
2 SO2 + 2 H2O = H2 + 2 HSO3
C8H8 + O2 = CO2 + H2 =>
C8H8 + 8 O2 = 8 CO2 + 4 H2
Fe3O4 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 Fe3O4 + KClO3 + 27 H2SO4 = 9 Fe2(SO4)3 + KCl + 27 H2O
Cu + H2SO3 = CuSO3 + SO + H2O =>
Cu + 2 H2SO3 = CuSO3 + SO + 2 H2O
KI + AgNO3 = AgK + INO3 =>
KI + AgNO3 = AgK + INO3
Al + N2O5 = Al2O3 + N2 =>
10 Al + 3 N2O5 = 5 Al2O3 + 3 N2
CaSiO3 + Al2O3 + CsOH = CsAlSi2O6 + CaO + H2O =>
4 CaSiO3 + Al2O3 + 2 CsOH = 2 CsAlSi2O6 + 4 CaO + H2O
HCIO4 + CIO2 + H2O = HCIO3 =>
HCIO4 + 2 CIO2 + H2O = 3 HCIO3
Co2 + HCl = CoCl + H =>
Co2 + 2 HCl = 2 CoCl + 2 H
KClO3 + C6H12O6 = CO2 + H2O + KCl =>
4 KClO3 + C6H12O6 = 6 CO2 + 6 H2O + 4 KCl
sodiumcarbonate + water = Sodiumhydroxide + carbonicacid =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
CaOH + HCl = Ca2Cl2 + H2O =>
2 CaOH + 2 HCl = Ca2Cl2 + 2 H2O
Cu + NaHCO3 = CuCO3 + NaH =>
Cu + NaHCO3 = CuCO3 + NaH
KI + AgNO3 = AgK + INO3 =>
KI + AgNO3 = AgK + INO3
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + Cr{3+} + H2O =>
3 C4H9OH + 2 Cr2O7{2-} + 16 H{+} = 3 C3H7COOH + 4 Cr{3+} + 11 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C10H18O + Br2 = C10H18Br2O =>
C10H18O + Br2 = C10H18Br2O
MgF2 + K3PO4 = Mg3(PO4)2 + KF =>
3 MgF2 + 2 K3PO4 = Mg3(PO4)2 + 6 KF
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Fe2O3 + HF = FeF2 + H2O + O2 =>
2 Fe2O3 + 8 HF = 4 FeF2 + 4 H2O + O2
Ti + C = Ti4C3 =>
4 Ti + 3 C = Ti4C3
Bi2(SO4)3 + HOH = Bi(OH)3 + H2SO4 =>
Bi2(SO4)3 + 6 HOH = 2 Bi(OH)3 + 3 H2SO4
H8C3 + O2 = CO2 + H8O =>
2 H8C3 + 7 O2 = 6 CO2 + 2 H8O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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