| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + 3 AgNO3 = 3 Ag + Mn(NO3)3
[Ag(NH3)2]OH + HCHO + H2O = Ag + NH4(HCOO) + (NH3*H2O) =>
2[Ag(NH3)2]OH + HCHO + 2 H2O = 2 Ag + NH4(HCOO) + 3(NH3*H2O)
AgCN + H2O = HCN + AgOH =>
AgCN + H2O = HCN + AgOH
J2 + S = SJ4 =>
2 J2 + S = SJ4
Sr(OH)2 + HNO3 = Sr(NO3)2 + H(OH) =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H(OH)
C6H12O5 + H2O = CO2 + C2H5OH =>
6 C6H12O5 + 3 H2O = 10 CO2 + 13 C2H5OH
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + NaNo3(ac) =>
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + 2 NaNo3(ac)
K + FeOH = Fe + KOH =>
K + FeOH = Fe + KOH
Hg(No3)2 + NaBr = HgBr2 + NaNo3 =>
Hg(No3)2 + 2 NaBr = HgBr2 + 2 NaNo3
C6H5OH + CHCl3 + NaOH = C6H5OHCHO + NaCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 NaOH = 16 C6H5OHCHO + 30 NaCl + 15 H2O
Cu + SIO = CuSIO =>
Cu + SIO = CuSIO
C4H6O3 + H2O = H3O + C4H5O3 =>
C4H6O3 + H2O = H3O + C4H5O3
Fe2(SO4) + CaI = Fe2I + Ca(SO4) =>
Fe2(SO4) + CaI = Fe2I + Ca(SO4)
NOx + H2O = O2 + HNOx =>
4 NOx + 2 H2O = O2 + 4 HNOx
H2SO4 + C4H6BaO4 = BaSO4 + C2H4O2 =>
H2SO4 + C4H6BaO4 = BaSO4 + 2 C2H4O2
NH4OH(ac) + CH3COONa(ac) = CH3COONH4(ac) + NaOH(ac) =>
NH4OH(ac) + CH3COONa(ac) = CH3COONH4(ac) + NaOH(ac)
HCH3COO + Ni(OH)2 = Ni(CH3COO)2 + H2O =>
2 HCH3COO + Ni(OH)2 = Ni(CH3COO)2 + 2 H2O
Fe(OH)2 + K2SO3 + H2O = FeS + Fe(OH)3 + KOH =>
7 Fe(OH)2 + K2SO3 + 3 H2O = FeS + 6 Fe(OH)3 + 2 KOH
Fe(SO4)2 + BaCl2 = Fe(Cl)2 + Ba + SO4 =>
Fe(SO4)2 + BaCl2 = Fe(Cl)2 + Ba + 2 SO4
MgCl2 + Br = MgCl2Br =>
MgCl2 + Br = MgCl2Br
Al + Mn{2+} = Al{+3} + Mn =>
2 Al + 3 Mn{2+} = 2 Al{+3} + 3 Mn
H2SO4 + KOH = H3 + SO4KO =>
H2SO4 + KOH = H3 + SO4KO
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C2H4Cl2 + O2 = CO2 + HCl + H2O =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 4 HCl + 2 H2O
H2S + (CaOH)2S = Ca(HS)2 + H2O =>
3 H2S + (CaOH)2S = 2 Ca(HS)2 + 2 H2O
HAuCl4 + H2O2 = HCl + Au + O =>
2 HAuCl4 + 3 H2O2 = 8 HCl + 2 Au + 6 O
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
BaS + HOH = BaOHHS =>
BaS + HOH = BaOHHS
Fe(OH)3 + KSCN = Fe(SCN)6 + (OH)3 + K =>
Fe(OH)3 + 6 KSCN = Fe(SCN)6 + (OH)3 + 6 K
C6H5NH2 + H2O = C6H14 + NH4 + OH =>
C6H5NH2 + 11 H2O = C6H14 + NH4 + 11 OH
HCl + OF2 = FCl + H2O =>
2 HCl + OF2 = 2 FCl + H2O
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
K3[Sb(Cl)6] + I2 = K[Sb(Cl)6] + KI =>
K3[Sb(Cl)6] + I2 = K[Sb(Cl)6] + 2 KI
Al(OH)3 + Mg = Al2Mg3 + OH =>
2 Al(OH)3 + 3 Mg = Al2Mg3 + 6 OH
KCIO3 + C = KCI + CO2 =>
2 KCIO3 + 3 C = 2 KCI + 3 CO2
Mg + Fe2(Cr2O7)3 = Fe + Mg2(Cr2O7) =>
6 Mg + Fe2(Cr2O7)3 = 2 Fe + 3 Mg2(Cr2O7)
NaN3 = sodium + N2 =>
2 NaN3 = 2 Na + 3 N2
Na(OH)2 + HBr = H(OH) + NaBr2 =>
Na(OH)2 + 2 HBr = 2 H(OH) + NaBr2
ClO3{-} + CH2O = Cl{-} + CO2 + H2O =>
2 ClO3{-} + 3 CH2O = 2 Cl{-} + 3 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3PO4 + AgNO = KNO + Ag3PO4 =>
K3PO4 + 3 AgNO = 3 KNO + Ag3PO4
N + H + C + O = (NH4)2CO3 =>
2 N + 8 H + C + 3 O = (NH4)2CO3
LiCl + KBr = LiBr + KCl =>
LiCl + KBr = LiBr + KCl
Sn + Au(Cl3)3 = Sn(Cl3)4 + Au =>
3 Sn + 4 Au(Cl3)3 = 3 Sn(Cl3)4 + 4 Au
Na2Al2Si2O8 + CaCl2 = Ca(Al2Si2O8) + NaCl =>
Na2Al2Si2O8 + CaCl2 = Ca(Al2Si2O8) + 2 NaCl
Ni + NaOH + H2O = NaNi(OH)3 + H2 =>
Ni + NaOH + 2 H2O = NaNi(OH)3 + H2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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