| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiI3 = Bi + 3 I
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Na2C2CO4 + FeCl3 = NaCl + Fe2(C2CO4)3 =>
3 Na2C2CO4 + 2 FeCl3 = 6 NaCl + Fe2(C2CO4)3
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Mg(aq) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(aq) + 2 HCl(aq) = H2(g) + MgCl2(aq)
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + 2 NaNO3(aq)
CuCl + HCl + O2 = CuCl2 + H2O =>
4 CuCl + 4 HCl + O2 = 4 CuCl2 + 2 H2O
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
C + H + O2 = C2H5OH =>
4 C + 12 H + O2 = 2 C2H5OH
H2C2O4 + KMnO4 = HMnO4 + K2C2O4 =>
H2C2O4 + 2 KMnO4 = 2 HMnO4 + K2C2O4
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
C2 + H2O = CO + CH =>
3 C2 + 2 H2O = 2 CO + 4 CH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na(HCO3) + CH3COOH = NaCH3COO + H2O + CO2 =>
Na(HCO3) + CH3COOH = NaCH3COO + H2O + CO2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
NH3 + H2O = NH3*H2O =>
NH3 + H2O = NH3*H2O
C2O2 + O2 = C2O4 =>
C2O2 + O2 = C2O4
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Mg2 + Cu3(PO4)2 = Mg2(PO4)2 + Cu3 =>
Mg2 + Cu3(PO4)2 = Mg2(PO4)2 + Cu3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CH2COOH + NaOH = C3H8O3 + CH3CH2CO2Na =>
2 CH3CH2COOH + NaOH = C3H8O3 + CH3CH2CO2Na
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(s) + N2(g) = Ca3N2 =>
3 Ca(s) + N2(g) = Ca3N2
Cl2 + LiF = LiCl + F2 =>
Cl2 + 2 LiF = 2 LiCl + F2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = H2O + N2O =>
2 NH3 + 2 O2 = 3 H2O + N2O
Cr2O7{-2} + Cu + H{+} = Cr3{+} + Cu{2+} + H2O =>
3 Cr2O7{-2} + 17 Cu + 42 H{+} = 2 Cr3{+} + 17 Cu{2+} + 21 H2O
Na2CO3 + Cd(NO3)2 = CdCO3 + NaNO3 =>
Na2CO3 + Cd(NO3)2 = CdCO3 + 2 NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HClO + NaOH = NaHCl + O2H =>
HClO + NaOH = NaHCl + O2H
C4H6 + NaH = C4H5Na + H2 =>
C4H6 + NaH = C4H5Na + H2
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
KCl(s) + F2(g) = KF(s) + Cl2(g) =>
2 KCl(s) + F2(g) = 2 KF(s) + Cl2(g)
Al + NaOH + H2O = Na[Al(OH2)2(OH)4] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH2)2(OH)4] + 3 H2
CO2(g) + H2O1 = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O1 = C6H12O6(s) + 6 O2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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