| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C12H23 + 142 H{+} + 142 NO3{-} = 71 N2 + 186 H2O + 120 CO2
Si + O{+2} = SiO{+2} =>
Si + O{+2} = SiO{+2}
Cl + CS = ClS + C =>
Cl + CS = ClS + C
CuCl2 + Ca(CH3COO)2 + Ca(OH)2 = CaCl2 + CuCO3 + CH4 =>
2 CuCl2 + Ca(CH3COO)2 + Ca(OH)2 = 2 CaCl2 + 2 CuCO3 + 2 CH4
H2CO2 + HCO3 = H2CO3 + HCO2 =>
H2CO2 + HCO3 = H2CO3 + HCO2
H2CO3 + Al(OH)3 = Al(HCO3)3 + H2O =>
3 H2CO3 + Al(OH)3 = Al(HCO3)3 + 3 H2O
S + (HNO3) = NO2 + SNO3 + H2O =>
S + 2(HNO3) = NO2 + SNO3 + H2O
NaNO3 + Cu + H2SO4 = CuSO4 + NO2 + H2O + Na2SO4 =>
2 NaNO3 + Cu + 2 H2SO4 = CuSO4 + 2 NO2 + 2 H2O + Na2SO4
Ca(OH)2 + CuBr2 = CaCu + (OH)2Br2 =>
Ca(OH)2 + CuBr2 = CaCu + (OH)2Br2
I2 + HCl = I3Cl + H =>
3 I2 + 2 HCl = 2 I3Cl + 2 H
AlSO4 + NH4NO3 = AlNO3 + NH4SO4 =>
AlSO4 + NH4NO3 = AlNO3 + NH4SO4
Cl2(aq) + Br{-}(aq) = Cl{-}(aq) + Br2(aq) =>
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(aq)
Zn + BaI2 = Ba + ZnI2 =>
Zn + BaI2 = Ba + ZnI2
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + KCl(aq) =>
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + 2 KCl(aq)
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Fe2Cl3 + H2O + SO2 = FeCl + H2SO4 + HCl =>
2 Fe2Cl3 + 2 H2O + SO2 = 4 FeCl + H2SO4 + 2 HCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Ca(OH)2 + H2SiO4 = Ca(HSiO4)2 + H2O =>
Ca(OH)2 + 2 H2SiO4 = Ca(HSiO4)2 + 2 H2O
AI + HNO3 = AI(NO3)3 + N2O + H2O =>
8 AI + 30 HNO3 = 8 AI(NO3)3 + 3 N2O + 15 H2O
ZnO + Na = Zn + NaO =>
ZnO + Na = Zn + NaO
KI + KMnO4 + H2SO4 = MnSO4 + I + KSO4 + H2O =>
2 KI + KMnO4 + 4 H2SO4 = MnSO4 + 2 I + 3 KSO4 + 4 H2O
NH4Cl + CaO = CaCl2 + Ca(OH)2 + NH3(g) =>
2 NH4Cl + 2 CaO = CaCl2 + Ca(OH)2 + 2 NH3(g)
Ag + CdCl3 = Cd + AgCl =>
3 Ag + CdCl3 = Cd + 3 AgCl
H2SO4 + Zn = ZnSO4H2 =>
H2SO4 + Zn = ZnSO4H2
HCl + In2O = H2O + InCl =>
2 HCl + In2O = H2O + 2 InCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C5H9OH + HCrO4 + H2SO4 = C4H7COOH + Cr4(SO4)3 + H2O =>
11 C5H9OH + 8 HCrO4 + 6 H2SO4 = 11 C4H7COOH + 2 Cr4(SO4)3 + 21 H2O
Zn(s) + AgNo3(aq) = ZnNo3 + Ag(s) =>
Zn(s) + AgNo3(aq) = ZnNo3 + Ag(s)
Na + I3O = NaO + I =>
Na + I3O = NaO + 3 I
KBiO3 + KNO2 + H2SO4 = Bi2(SO4)3 + K2SO4 + HNO3 + H2O =>
2 KBiO3 + 2 KNO2 + 5 H2SO4 = Bi2(SO4)3 + 2 K2SO4 + 2 HNO3 + 4 H2O
PbCo3 + NaOH = Na2Co3 + Pb(OH)2 =>
PbCo3 + 2 NaOH = Na2Co3 + Pb(OH)2
C2H5OH + C2H3COOH = C2H3COOC2H5 + H2O =>
C2H5OH + C2H3COOH = C2H3COOC2H5 + H2O
HIO3 + CaO = HIO + CaO3 =>
HIO3 + CaO = HIO + CaO3
NaOH + HCH3O2 = H2O + NaC2H3O2 =>
NaOH + 2 HCH3O2 = 3 H2O + NaC2H3O2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
HI + H2O = IOH + H2 =>
HI + H2O = IOH + H2
FeCl3 + H2O = []HCl + []Fe(OH)3 =>
FeCl3 + 3 H2O = 3[]HCl + []Fe(OH)3
IH7 = I + H2 =>
2 IH7 = 2 I + 7 H2
Li + C = Li3C2 =>
3 Li + 2 C = Li3C2
As4 + H2 = AsH2 =>
As4 + 4 H2 = 4 AsH2
Cl + CH3 = CH3Cl =>
Cl + CH3 = CH3Cl
C6H5H14 + O2 = CO2 + H2O =>
4 C6H5H14 + 43 O2 = 24 CO2 + 38 H2O
Mg(SO4) + Sr(NO3)2 = Mg(NO3)2 + Sr(SO4) =>
Mg(SO4) + Sr(NO3)2 = Mg(NO3)2 + Sr(SO4)
Mg + H2S = MgH2S =>
Mg + H2S = MgH2S
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Zn(OH)2 + HClO2 = Zn(ClO2)2 + H2O =>
Zn(OH)2 + 2 HClO2 = Zn(ClO2)2 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CH4*6H2O + O2 = CO2 + H2O =>
CH4*6H2O + 2 O2 = CO2 + 8 H2O
C14H30 + CuO = H2O + CO2 + Cu2 =>
2 C14H30 + 86 CuO = 30 H2O + 28 CO2 + 43 Cu2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
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