| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 C3H8 + 26 KMnO4 + 39 H2SO4 = 15 C3H5COOH + 26 MnSO4 + 13 K2SO4 + 74 H2O
NH4NO3(aq) + HClO4(aq) = NH3(g) + H2O + ClO4NO3(aq) =>
5 NH4NO3(aq) + 4 HClO4(aq) = 6 NH3(g) + 3 H2O + 4 ClO4NO3(aq)
Cu2S + PbS + SnS + S = Cu2PbSnS4 =>
Cu2S + PbS + SnS + S = Cu2PbSnS4
Mg(NO)3 + Fe(NO)3 + (NH2)2CO = MgFe2O4 + CO2 + H2O + N2 =>
6 Mg(NO)3 + 12 Fe(NO)3 + 10(NH2)2CO = 6 MgFe2O4 + 10 CO2 + 20 H2O + 37 N2
Al(OH)3 + CH3CO2H = Al(CH3CO2)3 + H2O =>
Al(OH)3 + 3 CH3CO2H = Al(CH3CO2)3 + 3 H2O
HCl + MgCO3 = MgCl2 + HOH + CO2 =>
2 HCl + MgCO3 = MgCl2 + HOH + CO2
CH3COOH + I2 = CI3COOH + HI =>
CH3COOH + 3 I2 = CI3COOH + 3 HI
Sn + LiOH + H2O = Li[Sn(OH)4] + H2 =>
2 Sn + 2 LiOH + 6 H2O = 2 Li[Sn(OH)4] + 3 H2
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
K2Cr2O7 + HCl = Cl2 + CrCl3KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3KCl + 7 H2O
Br2 + KOH + KMnO4 = KBrO3 + H2O + K2MnO4 =>
Br2 + 12 KOH + 10 KMnO4 = 2 KBrO3 + 6 H2O + 10 K2MnO4
HClO2 + CaS = Ca(ClO2)2 + H2S =>
2 HClO2 + CaS = Ca(ClO2)2 + H2S
C5H23 + O2 = CO2 + H2O =>
4 C5H23 + 43 O2 = 20 CO2 + 46 H2O
Ge + HCl = GeHCl3 + H2 =>
Ge + 3 HCl = GeHCl3 + H2
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2 =>
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2
HCl(aq) + Cu(NO3)2 = CuCl2(s) + HNO3(aq) =>
2 HCl(aq) + Cu(NO3)2 = CuCl2(s) + 2 HNO3(aq)
CH4 + NaOH = Na + CO + H2 =>
2 CH4 + 2 NaOH = 2 Na + 2 CO + 5 H2
Fe + Mg5 = FeMg =>
5 Fe + Mg5 = 5 FeMg
As4O6 + H2O = HAsO2 =>
As4O6 + 2 H2O = 4 HAsO2
LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + CO2(aq) + H2O =>
2 LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + 2 CO2(aq) + 2 H2O
NH3OHCl + KIO3 + KOH = I2 + N2 + KCl + H2O =>
10 NH3OHCl + 2 KIO3 + 8 KOH = I2 + 5 N2 + 10 KCl + 24 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaO + HCl = NaCl2 + H2O =>
NaO + 2 HCl = NaCl2 + H2O
NaCl + CuSO = NaSO + CuCl =>
NaCl + CuSO = NaSO + CuCl
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
COCl2 + KOH = KCl + CO2 + H2O =>
COCl2 + 2 KOH = 2 KCl + CO2 + H2O
KHP + NaOH = KP + Na + H2O =>
KHP + NaOH = KP + Na + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CoCl3 + KI = CoI3 + KCl =>
CoCl3 + 3 KI = CoI3 + 3 KCl
Ag(NO3)(ag) + Na3(PO4)(ag) = Ag3(PO4)(s) + Na(NO3)(ag) =>
3 Ag(NO3)(ag) + Na3(PO4)(ag) = Ag3(PO4)(s) + 3 Na(NO3)(ag)
Al(SO4) + Ca(OH) = Al(OH) + CaSO4 =>
Al(SO4) + Ca(OH) = Al(OH) + CaSO4
C3H6O + O2(g) = CO2(g) + H2O(g) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
Bi2O3(s) + HCl = BiCl3 + H2O =>
Bi2O3(s) + 6 HCl = 2 BiCl3 + 3 H2O
Al + H2SO4 = Al2SO4*H2 =>
2 Al + H2SO4 = Al2SO4*H2
Mn2O3 + H2O2 = MnO2 + H2O =>
Mn2O3 + H2O2 = 2 MnO2 + H2O
Na2B4O5(OH)4*8H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
K2CO2 = K + CO2 =>
K2CO2 = 2 K + CO2
Cl(OH) + HClO4 = ClO + H2O =>
5 Cl(OH) + HClO4 = 6 ClO + 3 H2O
Na3AlO3 + HNO3 = NaNO3 + Al2O3 + H2O =>
2 Na3AlO3 + 6 HNO3 = 6 NaNO3 + Al2O3 + 3 H2O
C18H34O2 + C18H38O10 = C38H70O4 + H2O =>
18 C18H34O2 + C18H38O10 = 9 C38H70O4 + 10 H2O
C2H4O + NH3 = C4H11NO2 =>
2 C2H4O + NH3 = C4H11NO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe2 + Cl1 = FeCl2 =>
Fe2 + 4 Cl1 = 2 FeCl2
Li + HNo3 = LiNo3 + H2 =>
2 Li + 2 HNo3 = 2 LiNo3 + H2
Calciumhydroxide + Carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C5H11OH + Cu(OH)2 = Cu + H2O + CO =>
C5H11OH + 10 Cu(OH)2 = 10 Cu + 16 H2O + 5 CO
V + S8 = V2S3 =>
16 V + 3 S8 = 8 V2S3
Cr3Cl = Cr + Cl =>
Cr3Cl = 3 Cr + Cl
Al + Fe0O3 = Al2O3 + FeO =>
4 Al + 3 Fe0O3 = 2 Al2O3 + 3 FeO
CO2 + H2 = C6H2O6 + O2 =>
6 CO2 + H2 = C6H2O6 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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