| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HI + HIO3 = 3 I2 + 3 H2O
CaCl2 + KOH + KMnO4 = Ca(ClO4)2 + K2MnO4 + H2O =>
CaCl2 + 16 KOH + 16 KMnO4 = Ca(ClO4)2 + 16 K2MnO4 + 8 H2O
CaCl2 + KOH + KMnO4 = Ca(ClO3)2 + K2MnO4 + H2O =>
CaCl2 + 12 KOH + 12 KMnO4 = Ca(ClO3)2 + 12 K2MnO4 + 6 H2O
Li + C = Li3C2 =>
3 Li + 2 C = Li3C2
CO2 + H2O = C6H12O6 + O9 =>
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
K3AlO3 + Al2O3 = KAlO2 =>
K3AlO3 + Al2O3 = 3 KAlO2
K2CrO4 + HNO3 = CrO4H + K2NO3 =>
K2CrO4 + HNO3 = CrO4H + K2NO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H9Cl + Mg = C4H9Mg + Cl2 =>
2 C4H9Cl + 2 Mg = 2 C4H9Mg + Cl2
Co(NO3)2 = Co2O3 + NO2 + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 8 NO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg3Si4O10(OH)2 + CaCO3 = Ca2Mg5Si8O22(OH)2 + (CaMg)(CO3)2 + H2O + CO2 =>
2 Mg3Si4O10(OH)2 + 3 CaCO3 = Ca2Mg5Si8O22(OH)2 + (CaMg)(CO3)2 + H2O + CO2
NH3 + Cl = NH3Cl =>
NH3 + Cl = NH3Cl
H2CO3(s) = H2O(l) + CO2 =>
H2CO3(s) = H2O(l) + CO2
I2 + Cl2 = ICl*ICl3 =>
I2 + 2 Cl2 = ICl*ICl3
NO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NO2 + 8 KI + 8 HCl = 4 I2 + N2 + 8 KCl + 4 H2O
C18H15P + NiBr2 = NiBr2(C18H15P)2 =>
2 C18H15P + NiBr2 = NiBr2(C18H15P)2
Cl2 + H2O = HCl + ClO =>
3 Cl2 + 2 H2O = 4 HCl + 2 ClO
Fe(OH)2 + Mg(OH)3 = Mg(OH)2 + Fe(OH)3 =>
Fe(OH)2 + Mg(OH)3 = Mg(OH)2 + Fe(OH)3
O2 + S2 = S2O6 =>
3 O2 + S2 = S2O6
Hg + Ag(NO)3 = Ag + Hg(NO)3 =>
Hg + Ag(NO)3 = Ag + Hg(NO)3
PCl5 + H2O = H3O4P + HCl =>
PCl5 + 4 H2O = H3O4P + 5 HCl
H3N + Li = H2 + Li3N =>
2 H3N + 6 Li = 3 H2 + 2 Li3N
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO + I2 + H2O =>
8 NaI + PbO2 + 5 H2SO4 = 4 Na2SO4 + PbSO + 4 I2 + 5 H2O
MnO2 + Al = MnAl + O =>
MnO2 + Al = MnAl + 2 O
NO + YP = NP + YO =>
NO + YP = NP + YO
K3PO4 + Ga2(SO4)3 = K3(SO4)3 + Ga2PO4 =>
K3PO4 + Ga2(SO4)3 = K3(SO4)3 + Ga2PO4
NaNO2 + H2SO4 + NaBiO3 = NaNO3 + Bi2(SO4)3 + NaSO4 + H2O =>
NaNO2 + 5 H2SO4 + 2 NaBiO3 = NaNO3 + Bi2(SO4)3 + 2 NaSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
POCl3 + NaNO2 = NaPO3 + NaCl + NOCl =>
POCl3 + 2 NaNO2 = NaPO3 + NaCl + 2 NOCl
Al(NO3)2 + NH4OH = Al(OH)2 + NH4NO3 =>
Al(NO3)2 + 2 NH4OH = Al(OH)2 + 2 NH4NO3
H{+} + Cr = H2 + Cr{2+} =>
2 H{+} + Cr = H2 + Cr{2+}
VO2 + MnO4{-} + H{+} = Mn{2+} + H2O + V2O5 =>
10 VO2 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 3 H2O + 5 V2O5
NH4S + FeNO3 = FeNH4 + SNO3 =>
NH4S + FeNO3 = FeNH4 + SNO3
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Zn + NH4{+} = Zn{+2} + H2 + NH3 =>
Zn + 2 NH4{+} = Zn{+2} + H2 + 2 NH3
Ag1000PF6 + Re(CO)5Br + CH3CN + K2S2O3 = KBr + [Re(CO)5(CH3CN)]PF6 + Ag1999S + K2O + SO2 =>
7996 Ag1000PF6 + 7996 Re(CO)5Br + 7996 CH3CN + 5999 K2S2O3 = 7996 KBr + 7996[Re(CO)5(CH3CN)]PF6 + 4000 Ag1999S + 2001 K2O + 7998 SO2
NaBO3 + H2O = B(OH)3 + H2O2 + Na =>
2 NaBO3 + 6 H2O = 2 B(OH)3 + 3 H2O2 + 2 Na
Ca2O + H2SO4 = Ca2SO4 + H2O =>
Ca2O + H2SO4 = Ca2SO4 + H2O
KOH + (NH4)2SO4 = K2(SO4) + NH3 + H2O =>
2 KOH + (NH4)2SO4 = K2(SO4) + 2 NH3 + 2 H2O
KOH(aq) + H3PO4(aq) = H2O(s) + K3PO4 =>
3 KOH(aq) + H3PO4(aq) = 3 H2O(s) + K3PO4
S8 + Fe2 = SFe6 =>
S8 + 24 Fe2 = 8 SFe6
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
K2Cr2O7 + H2S + H2O = Cr(OH)3 + KOH + S =>
K2Cr2O7 + 3 H2S + H2O = 2 Cr(OH)3 + 2 KOH + 3 S
BCl + H = HCl + B =>
BCl + H = HCl + B
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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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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