| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2(CO3)3 = Mn2O3 + 3 CO2
ZnCl2 + O2 = ZnO + Cl =>
2 ZnCl2 + O2 = 2 ZnO + 4 Cl
HNO3 + KCl + O2 = KNO3 + H2O + Cl2 =>
4 HNO3 + 4 KCl + O2 = 4 KNO3 + 2 H2O + 2 Cl2
Fe(NO3)3 + KOH = Fe(OH)3 + K(NO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 K(NO3)
C7H16 + Cl2 = C7H15 + HCl =>
2 C7H16 + Cl2 = 2 C7H15 + 2 HCl
HNo3 + Zn(OH)2 = Zn(No3)2 + H2O =>
2 HNo3 + Zn(OH)2 = Zn(No3)2 + 2 H2O
ZnCl2 + O2 = Zn(ClO3)2 =>
ZnCl2 + 3 O2 = Zn(ClO3)2
C7H16 + Cl2 = C7H15Cl + HCl =>
C7H16 + Cl2 = C7H15Cl + HCl
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
ZnCl2 + O2 = ZnO2 + Cl2 =>
ZnCl2 + O2 = ZnO2 + Cl2
C(s) + H2O = CO + H2(g) =>
C(s) + H2O = CO + H2(g)
H2O + Ca(C2H3O2)2 = C2H4O2 + Ca(OH)2 =>
2 H2O + Ca(C2H3O2)2 = 2 C2H4O2 + Ca(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KCN + CH3Cl = C2H3N + KCl =>
KCN + CH3Cl = C2H3N + KCl
CH3OH(g) + N2(g) = HCN(g) + NH3(g) + O2 =>
2 CH3OH(g) + 2 N2(g) = 2 HCN(g) + 2 NH3(g) + O2
Br2 + NaCl = BrCl + Na =>
Br2 + 2 NaCl = 2 BrCl + 2 Na
La2O3 + MnO2 + SrCO3 = La8Sr8MnO3 + CO2 + O2 =>
8 La2O3 + 2 MnO2 + 16 SrCO3 = 2 La8Sr8MnO3 + 16 CO2 + 19 O2
Al(OH)3 + Na2SiO3 = Al2SiO5 + NaOH + H2O =>
2 Al(OH)3 + Na2SiO3 = Al2SiO5 + 2 NaOH + 2 H2O
C3H14 + O = CO2 + H2O =>
C3H14 + 13 O = 3 CO2 + 7 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
ZnCl2 + O2 = Zn(ClO2)2 =>
ZnCl2 + 2 O2 = Zn(ClO2)2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Pb{+} + Ag{+} = Ag + Pb{2+} =>
Pb{+} + Ag{+} = Ag + Pb{2+}
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 H2O + 5 Pb(NO3)2
Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4 =>
2 Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ti + Br2 = TiBr =>
2 Ti + Br2 = 2 TiBr
Al2SiO5 + SiO2 + H2O = Al2Si2O5(OH)4 =>
Al2SiO5 + SiO2 + 2 H2O = Al2Si2O5(OH)4
C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3(ac) + Na2CO3(ac) = Ag2CO3(s) + NaNO3(ac) =>
2 AgNO3(ac) + Na2CO3(ac) = Ag2CO3(s) + 2 NaNO3(ac)
H3BO3 + CH3COONa = NaB5O8*5H2O + CH3COOH + H2O =>
5 H3BO3 + CH3COONa = NaB5O8*5H2O + CH3COOH + 2 H2O
HNO2 + NaI = HI + NaNO2 =>
HNO2 + NaI = HI + NaNO2
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
CuN = Cu + N2 =>
2 CuN = 2 Cu + N2
NaNO3 + H2O + CO2 = HNO3 + NaHCO3 =>
NaNO3 + H2O + CO2 = HNO3 + NaHCO3
N2H4 + HO = N + H2O =>
N2H4 + 4 HO = 2 N + 4 H2O
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
H3(C6H5O7) + NaOH = Na3(C6H5O7) + H2O =>
H3(C6H5O7) + 3 NaOH = Na3(C6H5O7) + 3 H2O
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
Au + Li = AuLi =>
Au + Li = AuLi
Al(NO3)3 = Al + NO3 =>
Al(NO3)3 = Al + 3 NO3
Al2Br6 = Al + Br =>
Al2Br6 = 2 Al + 6 Br
CaSO4*H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2*H2O + H2O
NO + HO2 = NH3 + O2 =>
2 NO + 6 HO2 = 2 NH3 + 7 O2
Na(O2)2 + H2O = NaOH + O2 =>
4 Na(O2)2 + 2 H2O = 4 NaOH + 7 O2
NH4Cl + Na2SO4 = Na2Cl + (NH4)SO4 =>
NH4Cl + Na2SO4 = Na2Cl + (NH4)SO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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