| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 H2O = AlO3 + 3 H3O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(O2Br)2 + Na3PO4 = Ca3(PO4)2 + NaO2Br =>
3 Ca(O2Br)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaO2Br
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K3O + H2O = K3H2O2 =>
K3O + H2O = K3H2O2
KCl + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + KClO4 + H2O =>
3 KCl + 8 K2CrO4 + 20 H2SO4 = 8 K2SO4 + 4 Cr2(SO4)3 + 3 KClO4 + 20 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
AgNO3 + SO2 + H2O = AgS + HNO3 + H2SO4 =>
2 AgNO3 + 7 SO2 + 6 H2O = 2 AgS + 2 HNO3 + 5 H2SO4
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Cd0 = Cd =>
Cd0 = Cd
K3[Cr(C2O4)3] + KOH = K3[Cr(OH)6] + K2C2O4 =>
K3[Cr(C2O4)3] + 6 KOH = K3[Cr(OH)6] + 3 K2C2O4
CuSe + PbSe + Sn + Se = Cu2PbSnSe4 =>
2 CuSe + PbSe + Sn + Se = Cu2PbSnSe4
NO + Br = NOBr =>
NO + Br = NOBr
Fe(NO3)3 + K2CO3 = K2(NO3)3 + FeCO3 =>
Fe(NO3)3 + K2CO3 = K2(NO3)3 + FeCO3
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
CrCl3H12O6 = Cr2O3 + HCl + H2O =>
2 CrCl3H12O6 = Cr2O3 + 6 HCl + 9 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2SO4 + NaOH = SO4Na + H2OH =>
H2SO4 + NaOH = SO4Na + H2OH
CH3COOH + CuCl2 = Cu(HCOO)2 + C2H6Cl2 =>
2 CH3COOH + CuCl2 = Cu(HCOO)2 + C2H6Cl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cu(CO3)2 + H2SO4 = Cu(SO4)2 + CO2 + H2O =>
Cu(CO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 CO2 + 2 H2O
NH4HSO4 + Na2SO4 = H2SO4 + Na2SO4*(NH4)2SO4 =>
2 NH4HSO4 + Na2SO4 = H2SO4 + Na2SO4*(NH4)2SO4
Pb(ClO3)2 + Na3PO4 = Pb(PO4)2 + Na3ClO3 =>
Pb(ClO3)2 + 2 Na3PO4 = Pb(PO4)2 + 2 Na3ClO3
C2H5NH2 + HCIO4 = C2H5NH3 + CIO4 =>
C2H5NH2 + HCIO4 = C2H5NH3 + CIO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li*3N = N2 + Li =>
2 Li*3N = 3 N2 + 2 Li
PbO + AgCl = PbAg + OCl =>
PbO + AgCl = PbAg + OCl
C45H99O23 + O2 = CO2 + H2O =>
4 C45H99O23 + 233 O2 = 180 CO2 + 198 H2O
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
C2H5OH + C2H4O = C6H14O2 + H2O =>
2 C2H5OH + C2H4O = C6H14O2 + H2O
CO + CH4O = HC2H3O2 =>
CO + CH4O = HC2H3O2
(AuCl4){-} + Cu = Au + Cl{-} + Cu2{+} =>
(AuCl4){-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
NH3 + HJ = NH2 + H2J =>
NH3 + HJ = NH2 + H2J
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Ag + Cu(NO3) = AgNO3 + Cu =>
Ag + Cu(NO3) = AgNO3 + Cu
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4 =>
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4
NH4OH + K2SO4 = NH4SO4 + K2OH =>
NH4OH + K2SO4 = NH4SO4 + K2OH
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
HC8H7O2 + H2O = H3O + C8H7O2 =>
HC8H7O2 + H2O = H3O + C8H7O2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH3CH2COOH + NaOH = NaCH3CH2COO + H2O =>
CH3CH2COOH + NaOH = NaCH3CH2COO + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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