| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 5 O2 = P4O10
KCrO2 + NH4Cl + H2O = Cr(OH)3 + NH3 + KCl =>
KCrO2 + NH4Cl + H2O = Cr(OH)3 + NH3 + KCl
H3O + MnO4 = MnO2 + H2O =>
4 H3O + MnO4 = MnO2 + 6 H2O
CH3(CH2)10CH2OH + H2SO4 = CH3(CH2)10CH2OSO3H + H2O =>
CH3(CH2)10CH2OH + H2SO4 = CH3(CH2)10CH2OSO3H + H2O
PCl5(s) + H2O(l) = H3PO4(ac) + HCl(ac) =>
PCl5(s) + 4 H2O(l) = H3PO4(ac) + 5 HCl(ac)
ZnCl + KCrO4 = ZnCrO4 + KCl =>
ZnCl + KCrO4 = ZnCrO4 + KCl
MgO(s) + C(s) = Mg + CO2 =>
2 MgO(s) + C(s) = 2 Mg + CO2
Zg + Lb = ZgLb =>
Zg + Lb = ZgLb
C8H7O3 + C8H8O = C16H12O3 + H2O =>
6 C8H7O3 + 4 C8H8O = 5 C16H12O3 + 7 H2O
HCN + Ce(OH)3 = H2O + CeC3N3 =>
3 HCN + Ce(OH)3 = 3 H2O + CeC3N3
Ca + Al(Cl)2 = Ca(Cl)2 + Al =>
Ca + Al(Cl)2 = Ca(Cl)2 + Al
BrO3{-} + Cl{-} + H{+} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 Cl{-} + 6 H{+} = Br{-} + 3 Cl2 + 3 H2O
HNO3(maidil) + Zn = Zn(NO3)2 + N2 + H2O =>
12 HNO3(maidil) + 5 Zn = 5 Zn(NO3)2 + N2 + 6 H2O
C24H34N2O + O2 = H2O + CO2 + NH3 =>
2 C24H34N2O + 61 O2 = 28 H2O + 48 CO2 + 4 NH3
Fe(OH)3 + H2C2O4 = Fe + C2O4 + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = 2 Fe + 3 C2O4 + 6 H2O
Ba + K3PO4 = K + Ba3(PO4)2 =>
3 Ba + 2 K3PO4 = 6 K + Ba3(PO4)2
NaHOH = NaOH + H2 =>
2 NaHOH = 2 NaOH + H2
Ca(OH)2 + CH3COOH = Ca(CH3COO)2*H2O + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2*H2O + H2O
Ca + CH3COOH = C4H6O4Ca + H2 =>
Ca + 2 CH3COOH = C4H6O4Ca + H2
Zn + FeCl3 = ZnCl + FeCl2 =>
Zn + FeCl3 = ZnCl + FeCl2
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
Cu(OH)2 + NH3 + H2O = [Cu(NH3)4(OH)2(H2O)2] =>
Cu(OH)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(OH)2(H2O)2]
Cl2 + H2SO4 = HClO3 + SO2 + H2O =>
Cl2 + 5 H2SO4 = 2 HClO3 + 5 SO2 + 4 H2O
Br2 + NaHSO3 = NaBr + NaHSO4 + H2O + SO2 =>
Br2 + 3 NaHSO3 = 2 NaBr + NaHSO4 + H2O + 2 SO2
Mg(HSO4)2 + MgOHNO3 = MgSO4 + Mg(NO3)2 + H2O =>
Mg(HSO4)2 + 2 MgOHNO3 = 2 MgSO4 + Mg(NO3)2 + 2 H2O
Pb + Ag(No3) = Ag + Pb(No3)2 =>
Pb + 2 Ag(No3) = 2 Ag + Pb(No3)2
H2(g) + N2(g) + O2(g) = HNO3(g) =>
H2(g) + N2(g) + 3 O2(g) = 2 HNO3(g)
C2H5OH + HCl + H2Cr2O7 = CH3CO2H + CrCl3 + H2O =>
3 C2H5OH + 12 HCl + 2 H2Cr2O7 = 3 CH3CO2H + 4 CrCl3 + 11 H2O
H + Cd(NH3)4 = NH4 + Cd =>
4 H + Cd(NH3)4 = 4 NH4 + Cd
H2SO4 + NH4OH = H2O + NH4 + SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + 2 NH4 + SO4
NaOH + H3PO4 = H2O + NaH2PO4 =>
NaOH + H3PO4 = H2O + NaH2PO4
CuONaOH = CuOHNaO =>
CuONaOH = CuOHNaO
SO2 + H2 = H2O + SH2 =>
SO2 + 3 H2 = 2 H2O + SH2
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O =>
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O
C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O
Fe + Mn + Sb = Fe2MnSb =>
2 Fe + Mn + Sb = Fe2MnSb
N2H4 + H2O2 = N2* + H2O =>
N2H4 + 2 H2O2 = N2* + 4 H2O
MnCl2 + Be = BeCl2 + Mn =>
MnCl2 + Be = BeCl2 + Mn
HSO4 + H2O = H2SO4 + H2O2 =>
2 HSO4 + 2 H2O = 2 H2SO4 + H2O2
Cu + NO = Cu2NO =>
2 Cu + NO = Cu2NO
SO4{2-} + H{+} = SO4 + H2S + H2O =>
5 SO4{2-} + 10 H{+} = 4 SO4 + H2S + 4 H2O
NO2 + H2SO4 = NO3 + H2SO3 =>
NO2 + H2SO4 = NO3 + H2SO3
C2H4O3 + NaCl = C2H3ClO2 + NaOH =>
C2H4O3 + NaCl = C2H3ClO2 + NaOH
C2H3N + O2 = CO2 + H2O + N2 =>
4 C2H3N + 11 O2 = 8 CO2 + 6 H2O + 2 N2
Li(OH)3 + HI = LiI3 + H2O =>
Li(OH)3 + 3 HI = LiI3 + 3 H2O
KMnO4 + Fe + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 5 Fe + 24 H2SO4 = 5 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Na*Al(OH)4* = Al(OH)3 + NaOH =>
Na*Al(OH)4* = Al(OH)3 + NaOH
HI + VO + H2O = [V(H2O)6] + I2 =>
2 HI + VO + 5 H2O = [V(H2O)6] + I2
C4H6O4Sr + NaCl = C2H3NaO2 + SrCl2 =>
C4H6O4Sr + 2 NaCl = 2 C2H3NaO2 + SrCl2
Fe2O3 + NaHCO3 = Fe2(CO3)3 + Na2CO3 + H2O =>
Fe2O3 + 6 NaHCO3 = Fe2(CO3)3 + 3 Na2CO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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