| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(oh)2 + 3 Co2 = 2 CuCo3
MgP + O2 = MgO + P =>
2 MgP + O2 = 2 MgO + 2 P
U4O9 + H2O = UO3H2O + H2 =>
U4O9 + 7 H2O = 4 UO3H2O + 3 H2
NaNO3 + Ga2(SO4)3 = Na2SO4 + Ga(NO3)3 =>
6 NaNO3 + Ga2(SO4)3 = 3 Na2SO4 + 2 Ga(NO3)3
S + O = S16O2 =>
16 S + 2 O = S16O2
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
Ag(s) + H2S(g) = Ag2S(s) + H2(g)3 =>
46 Ag(s) + 23 H2S(g) = 23 Ag2S(s) + 2 H2(g)3
Ag2O + NH3 = Ag(NH3)2 + O =>
Ag2O + 4 NH3 = 2 Ag(NH3)2 + O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Zn(CN)2 + Li = CNLi + Zn =>
Zn(CN)2 + 2 Li = 2 CNLi + Zn
N2(g) + O2 = N2O =>
2 N2(g) + O2 = 2 N2O
(NH4)2Fe(SO4)2 + Ce2(SO4)4 = (NH4)2(SO4) + CeSO4 + Fe2(SO4)3 =>
4(NH4)2Fe(SO4)2 + Ce2(SO4)4 = 4(NH4)2(SO4) + 2 CeSO4 + 2 Fe2(SO4)3
Al2Mg3 + C + O2 = Al2O3 + MgCO3 =>
Al2Mg3 + 3 C + 6 O2 = Al2O3 + 3 MgCO3
Mg(s) + AgNo3(ac) = Mg(No3)2(ac) + Ag(g) =>
Mg(s) + 2 AgNo3(ac) = Mg(No3)2(ac) + 2 Ag(g)
Fe(NO3)3 + KCSN + NaOH = Fe(CSN)3 + KNO3NaOH =>
Fe(NO3)3 + 3 KCSN + 3 NaOH = Fe(CSN)3 + 3 KNO3NaOH
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
Al2(Cr2O7)3 + CaC2O4 + H2O = C2H2O4 + Al2O3 + CaCr2O7 =>
Al2(Cr2O7)3 + 3 CaC2O4 + 3 H2O = 3 C2H2O4 + Al2O3 + 3 CaCr2O7
KBH4 + C5H8N2 = K[HB(C5H7N2)3] + H2 =>
KBH4 + 3 C5H8N2 = K[HB(C5H7N2)3] + 3 H2
BaCl2(aq) + Al(SO4)3(aq) = AlCl3 + Ba(SO4)2 =>
3 BaCl2(aq) + 2 Al(SO4)3(aq) = 2 AlCl3 + 3 Ba(SO4)2
Al2(SO4)3 + (NH4)Br = AlBr3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)Br = 2 AlBr3 + 3(NH4)2(SO4)
Ti5O3 + Ca = Ti + CaO =>
Ti5O3 + 3 Ca = 5 Ti + 3 CaO
KClO3 + MnCl2 + KOH = MnO2 + KCl + H2O =>
KClO3 + 3 MnCl2 + 6 KOH = 3 MnO2 + 7 KCl + 3 H2O
K2Cr2O7 + H2C2O4*H2O = K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O = 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + 4 H2O
C3H7COH + O2 = CO2 + H2O =>
2 C3H7COH + 11 O2 = 8 CO2 + 8 H2O
P + S = PS6 =>
P + 6 S = PS6
SiCl4 + NaOH = HClO + NaCl + Si =>
SiCl4 + 2 NaOH = 2 HClO + 2 NaCl + Si
ClO2 + Cl2O7 + H2O = H(ClO3) =>
4 ClO2 + Cl2O7 + 3 H2O = 6 H(ClO3)
Ag2CrO4 + H{+} = Ag{+} + Cr2O7{-2} + H2O =>
2 Ag2CrO4 + 2 H{+} = 4 Ag{+} + Cr2O7{-2} + H2O
OH + Br2 = Br2O3 + H2O =>
6 OH + Br2 = Br2O3 + 3 H2O
Li + HNO3 = Li(NO3) + H2 =>
2 Li + 2 HNO3 = 2 Li(NO3) + H2
H2 + SiO2 + Al(OH)3 = AlSiO3 + H2O =>
H2 + 2 SiO2 + 2 Al(OH)3 = 2 AlSiO3 + 4 H2O
CH3COONH4 + (NH4)2SO4 = (CH3COO)2SO4 + NH4 =>
2 CH3COONH4 + (NH4)2SO4 = (CH3COO)2SO4 + 4 NH4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Al = Al(NO3)3 + N2O + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 N2O + 15 H2O
BaSO4 + Pb(NO3)2 = PbSO4 + Ba(NO3)2 =>
BaSO4 + Pb(NO3)2 = PbSO4 + Ba(NO3)2
MgOH + CaHO4P = CaOH + MgHO4P =>
MgOH + CaHO4P = CaOH + MgHO4P
HNO3 + Zn = NO2 + ZnOH =>
HNO3 + Zn = NO2 + ZnOH
CH3OH + CuO = HCOH + H2O + Cu =>
CH3OH + CuO = HCOH + H2O + Cu
Sn(ClO3) = SnCl + O2 =>
2 Sn(ClO3) = 2 SnCl + 3 O2
CuSO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2(SO4)2 =>
6 CuSO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2(SO4)2
Mg + NaCl = Na + MgCl2 =>
Mg + 2 NaCl = 2 Na + MgCl2
C6H6O2S + O2 = CO2 + H2O + SO3 =>
C6H6O2S + 8 O2 = 6 CO2 + 3 H2O + SO3
CaCO + O2 = CaO + CO2 =>
CaCO + O2 = CaO + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuNO3 + AgCl2 = CuCl2 + AgNO3 =>
CuNO3 + AgCl2 = CuCl2 + AgNO3
NaOH + Mg = MgOHNa =>
NaOH + Mg = MgOHNa
CuO + Ba = Cu + BaO =>
CuO + Ba = Cu + BaO
C6H12O6 + C5H12O2 = C12H20O6 + H2O =>
7 C6H12O6 + 6 C5H12O2 = 6 C12H20O6 + 18 H2O
MgSO3 + H2SO4 = SO2 + MgHSO4 =>
2 MgSO3 + H2SO4 = SO2 + 2 MgHSO4
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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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