| Équations équilibrées la veille | Équations équilibrées le lendemain |
G1W4 + Bk2 = G1 + 2 BkW2
B2Cl4 + O2 = B2O3 + BCl3 =>
6 B2Cl4 + 3 O2 = 2 B2O3 + 8 BCl3
C3H5N3O9(l) = CO2(g) + H2O(l) + N2(g) + O2 =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
(CH3COO)3Fe + NH4OH = Fe(OH)3 + CH3COONH4 =>
(CH3COO)3Fe + 3 NH4OH = Fe(OH)3 + 3 CH3COONH4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H4C2O6 = CO2 + H2O =>
H4C2O6 = 2 CO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C4H10 + Cl2O2 = CO2 + CCl4 + H2O =>
6 C4H10 + 26 Cl2O2 = 11 CO2 + 13 CCl4 + 30 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2Co3 = CuCo3 + H2 =>
Cu + H2Co3 = CuCo3 + H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe + HBr = FeH + Br2 =>
2 Fe + 2 HBr = 2 FeH + Br2
CuSO4 + NaBH4 + H2O = CuOH + NaSO4 + BH4 + H2 =>
2 CuSO4 + 2 NaBH4 + 2 H2O = 2 CuOH + 2 NaSO4 + 2 BH4 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
Fe2O3(s) + CO = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO = 2 Fe(s) + 3 CO2(g)
BaO + CO2 = Ba4C2 + O2 =>
4 BaO + 2 CO2 = Ba4C2 + 4 O2
H2SO3 + HNO3 = H2SO4 + NO + H2 =>
4 H2SO3 + 2 HNO3 = 4 H2SO4 + 2 NO + H2
Al + KNO3 + H2O = NH3 + Al(OH) + KOH =>
8 Al + KNO3 + 6 H2O = NH3 + 8 Al(OH) + KOH
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
MnO2 + HCl(i) = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl(i) = MnCl2 + Cl2 + 2 H2O
H2O2 + CaCl2 + NaOH = CaCl(OH)3 + NaCl =>
H2O2 + CaCl2 + NaOH = CaCl(OH)3 + NaCl
CD(OH)2 = CDO + H2O =>
CD(OH)2 = CDO + H2O
AlHO + SN = AlN + SHO =>
AlHO + SN = AlN + SHO
CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaHCO3HNO3 = NaNO3H2CO3 =>
NaHCO3HNO3 = NaNO3H2CO3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl(aq) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl(aq)
Ag + H2S + O2{4-} = Ag2S{2-} + H2O =>
4 Ag + 2 H2S + O2{4-} = 2 Ag2S{2-} + 2 H2O
C7H3O2F2{-} + SO4{-2} + H{+} = CO2 + F{-} + S + H2O =>
3 C7H3O2F2{-} + 13 SO4{-2} + 23 H{+} = 21 CO2 + 6 F{-} + 13 S + 16 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KMnO4 + Na2SO2 = K2O + MnO2 + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 2 K2O + 4 MnO2 + 3 Na2SO4
Ca2Br + I = Ca2I + Br =>
Ca2Br + I = Ca2I + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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