| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + 13 H2 = OH24NH2
NH3 + H2SO4 = (NH4)1SO4 + H2 =>
2 NH3 + 2 H2SO4 = 2(NH4)1SO4 + H2
Cl + F3 = FCl =>
3 Cl + F3 = 3 FCl
CaCl2(aq) + CK2O3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + CK2O3(aq) = 2 KCl(aq) + CaCO3(s)
C12H22O11 + Ba(ClO3)2 = CO2 + H2O + BaCl2 =>
C12H22O11 + 4 Ba(ClO3)2 = 12 CO2 + 11 H2O + 4 BaCl2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C10H18N4O2 + O2 = NO2 + H2O + CO2 =>
2 C10H18N4O2 + 35 O2 = 8 NO2 + 18 H2O + 20 CO2
CoCl2 + I2 = CoI + Cl2 =>
2 CoCl2 + I2 = 2 CoI + 2 Cl2
Co{2+} + NH4{+} + NH3 + H2O2 = (Co(NH3)6){3+} + H2O =>
2 Co{2+} + 2 NH4{+} + 10 NH3 + H2O2 = 2(Co(NH3)6){3+} + 2 H2O
KMnO4 + C6H10 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 C6H10 + 12 H2SO4 = 5 C6H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NaCl + AgNO3 = AgCl + Na{+} + NO3{-} =>
NaCl + AgNO3 = AgCl + Na{+} + NO3{-}
FeSO4 + NH4NO3 = Fe(NO3)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4NO3 = Fe(NO3)2 + (NH4)2SO4
KHO + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KHO + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu2Cl + KOH = Cu2OH + KCl =>
Cu2Cl + KOH = Cu2OH + KCl
UO2{+} + NO3 = UO22{+} + NO(g) =>
UO2{+} + 10 NO3 = UO22{+} + 10 NO(g)
SiH4 + AgNO3 + H2O = Ag + HNO3 + H4SiO4 =>
SiH4 + 8 AgNO3 + 4 H2O = 8 Ag + 8 HNO3 + H4SiO4
PH3 + HNO3 = H3PO4 + NO + H2 =>
PH3 + 2 HNO3 = H3PO4 + 2 NO + H2
CN + OH = H2O + CNO =>
CN + 2 OH = H2O + CNO
Cr(OH)3 + NH4OH = Cr(NH3)6(OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = Cr(NH3)6(OH)3 + 6 H2O
Cu(s) + HCl(s) = CuCl2 + H2 =>
Cu(s) + 2 HCl(s) = CuCl2 + H2
Zn(OH)2 + HClO = HOH + Zn(ClO)2 =>
Zn(OH)2 + 2 HClO = 2 HOH + Zn(ClO)2
Cl + K3I = ClI + K3 =>
Cl + K3I = ClI + K3
K2S(aq) + BaCl2(aq) = BaS(a) + KCl(aq) =>
K2S(aq) + BaCl2(aq) = BaS(a) + 2 KCl(aq)
C2H6O + Ni(COOH)2 = Ni + H2O + C6H10O4 =>
2 C2H6O + Ni(COOH)2 = Ni + 2 H2O + C6H10O4
FeCl3*6H2O + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 24 H2O
KJ + H3PO4 + NaNO2 = J2 + K3PO4 + NO + H2O + Na3PO4 =>
6 KJ + 4 H3PO4 + 6 NaNO2 = 3 J2 + 2 K3PO4 + 6 NO + 6 H2O + 2 Na3PO4
Rh + HCl + NaClO3 = H2O + NaCl + H3RhCl6 =>
2 Rh + 12 HCl + NaClO3 = 3 H2O + NaCl + 2 H3RhCl6
HNO2(aq) + MnO4(aq) = Mn(aq) + NO3(aq) + H2O(l) =>
8 HNO2(aq) + 3 MnO4(aq) = 3 Mn(aq) + 8 NO3(aq) + 4 H2O(l)
Pb + Cu2{+} = Pb2{+} + Cu =>
2 Pb + Cu2{+} = Pb2{+} + 2 Cu
CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O =>
CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O
GaI3 + Br = GaBr3 + I2 =>
2 GaI3 + 6 Br = 2 GaBr3 + 3 I2
NH4 + KBr = KNH4 + Br =>
NH4 + KBr = KNH4 + Br
Pb(OH)2 + Fe = Fe(OH)2 + Pb =>
Pb(OH)2 + Fe = Fe(OH)2 + Pb
HI + CuSO4 = CuI + HSO4 =>
HI + CuSO4 = CuI + HSO4
K2Cr2O7 + Al + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Al2(SO4)3 =>
K2Cr2O7 + 2 Al + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + Al2(SO4)3
XBACl2 + H2SO4 = XBASO4 + HCl =>
XBACl2 + H2SO4 = XBASO4 + 2 HCl
Be + HI = H + BeI =>
Be + HI = H + BeI
NH4OH + NH4Cl3 = NH4 + ClOH =>
3 NH4OH + NH4Cl3 = 4 NH4 + 3 ClOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2S + Hg2Cl2 = NaCl + SHg2 =>
Na2S + Hg2Cl2 = 2 NaCl + SHg2
HNO3 + Cd = Cd(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cd = 3 Cd(NO3)2 + 4 H2O + 2 NO
NH4NO3 + Na2SiO3 + H2O = H2SiO3 + NH3*H2O + NaNO3 =>
2 NH4NO3 + Na2SiO3 + 2 H2O = H2SiO3 + 2 NH3*H2O + 2 NaNO3
Si + HNO3 = H2SiO4 + NO =>
Si + 2 HNO3 = H2SiO4 + 2 NO
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
C2 = C6 =>
3 C2 = C6
K + CaBr2 = KCaBr2 =>
K + CaBr2 = KCaBr2
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
CuCO3 + K3PO4 = K2CO3 + Cu3(PO4)2 =>
3 CuCO3 + 2 K3PO4 = 3 K2CO3 + Cu3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/25
Équations équilibrées sur05/26/24
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