| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 2 NO(g) + 4 H2O(l)
Ca5(PO4)3OH + SIO2 + C = Ca2SIO4 + H2O + CO2 + P4 =>
4 Ca5(PO4)3OH + 10 SIO2 + 15 C = 10 Ca2SIO4 + 2 H2O + 15 CO2 + 3 P4
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
HCl(aq) + Na2CO3(s) = H2O + CO2 + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = H2O + CO2 + 2 NaCl(aq)
C9H20(g) + O2 = CO2 + H2O =>
C9H20(g) + 14 O2 = 9 CO2 + 10 H2O
KMnO4 + CuCl + H2SO4 = CuSO4 + Cl2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 CuCl + 16 H2SO4 = 10 CuSO4 + 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C6H5C2H5 + 2 KMnO4 + 3 H2SO4 = 2 C6H5CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
Mn2{+} + BiO3{-} + H{+} = MnO4{-} + Bi3{+} + H2O =>
14 Mn2{+} + 39 BiO3{-} + 10 H{+} = 28 MnO4{-} + 13 Bi3{+} + 5 H2O
C4H6O3 + C8H18O = C10H20O2 + CH3COOH =>
C4H6O3 + C8H18O = C10H20O2 + CH3COOH
CH2CH2Br2 = BrCH2CH2Br =>
CH2CH2Br2 = BrCH2CH2Br
Hg2 + AgNO3 = Ag + Hg(NO3)2 =>
Hg2 + 4 AgNO3 = 4 Ag + 2 Hg(NO3)2
HCl + Na4C = CH4 + NaCl =>
4 HCl + Na4C = CH4 + 4 NaCl
AgNo3 + NaOH = NaNo3 + Ag2O + H2O =>
2 AgNo3 + 2 NaOH = 2 NaNo3 + Ag2O + H2O
Fe(OH)2 + CN = Fe(CN)6 + OH =>
Fe(OH)2 + 6 CN = Fe(CN)6 + 2 OH
HCl + Mg(OH) = MgCl + H2O =>
HCl + Mg(OH) = MgCl + H2O
K2SO4 + CaCl2 = CaSO4 + K2Cl2 =>
K2SO4 + CaCl2 = CaSO4 + K2Cl2
W6O2 + H2 = W + H2O =>
W6O2 + 2 H2 = 6 W + 2 H2O
KHSO3 = H2O + K2SO3 + SO2 =>
2 KHSO3 = H2O + K2SO3 + SO2
KCl + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Cl2 =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 8 H2O + 6 K2SO4 + 2 MnSO4 + 5 Cl2
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
Na + Fe{2+} = Na{+} + Fe =>
2 Na + Fe{2+} = 2 Na{+} + Fe
CaS + CuSO4 = CuSCaSO4 =>
CaS + CuSO4 = CuSCaSO4
CH3OH + CO2 = C3H6O3 + H2O =>
2 CH3OH + CO2 = C3H6O3 + H2O
C19H40 + O2 = CO + H2H =>
6 C19H40 + 57 O2 = 114 CO + 80 H2H
Li2O + H = LiH + O =>
Li2O + 2 H = 2 LiH + O
A1(s) + KOH(aq) + H2O(l) = H2(g) + KA1(OH)4(aq) =>
2 A1(s) + 2 KOH(aq) + 6 H2O(l) = 3 H2(g) + 2 KA1(OH)4(aq)
Al2(SO4)3 + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
K2CO3(aq) + Pb(NO3)4(aq) = KNO3(aq) + Pb(CO3)2(s) =>
2 K2CO3(aq) + Pb(NO3)4(aq) = 4 KNO3(aq) + Pb(CO3)2(s)
NaBH4(s) + I2(s) = B2H6(g) + NaI(s) + H2(g) =>
2 NaBH4(s) + I2(s) = B2H6(g) + 2 NaI(s) + H2(g)
C6H13O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C6H13O + 11 Ag(NH3)2OH = 3 C2H7NO2 + 11 Ag + 19 NH3 + 6 H2O
CaF2 + Mg = MgF2 + Ca =>
CaF2 + Mg = MgF2 + Ca
Mg(NO3)2 + K3 + PO4 = Mg(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3 + 6 PO4 = 3 Mg(PO4)2 + 6 KNO3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
P4 + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{-3} + 20 NO + 16 H{+}
SO + H2S = S + H2O =>
SO + H2S = 2 S + H2O
CuSO4 + NH3 + Ba(NO3)2 + H2O = Cu(OH)2 + BaSO4 + NH4NO3 =>
CuSO4 + 2 NH3 + Ba(NO3)2 + 2 H2O = Cu(OH)2 + BaSO4 + 2 NH4NO3
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
NaRuO4 + H2O2 = RuO2 + NaOH + O2 =>
2 NaRuO4 + H2O2 = 2 RuO2 + 2 NaOH + 2 O2
NH3 + KI = HI + K3N =>
NH3 + 3 KI = 3 HI + K3N
In + FeO = Fe + InO =>
In + FeO = Fe + InO
Cu(NO3)2 + NH3 = Cu(NH3)2 + NH3(NO3) =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)2 + 2 NH3(NO3)
C9H20 + O2 = CO2 + H2O = energy =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(CH3COO)2 + Na3PO4 = Na(CH3COO) + Cu3(PO4)2 =>
3 Cu(CH3COO)2 + 2 Na3PO4 = 6 Na(CH3COO) + Cu3(PO4)2
CuSO4 + Mg = MgO + MgS + CuO =>
CuSO4 + 4 Mg = 3 MgO + MgS + CuO
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Co + NH3 = Co(NH3) =>
Co + NH3 = Co(NH3)
Cs2SO4 = Cs2O + SO3 =>
Cs2SO4 = Cs2O + SO3
Zn + H2SO4 + VO2SO4 = ZnSO4 + VOSO4 + H2O =>
Zn + H2SO4 + VO2SO4 = ZnSO4 + VOSO4 + H2O
NH3OHCl = NH3OH + Cl =>
NH3OHCl = NH3OH + Cl
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb =>
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb
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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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