| Équations équilibrées la veille |
2 NaCl + F2 = 2 NaF + Cl2
C7H7Cl + NaI = C7H7I + NaCl =>
C7H7Cl + NaI = C7H7I + NaCl
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
Pb + Fe3(SO4)2 = PbSO4 + Fe =>
2 Pb + Fe3(SO4)2 = 2 PbSO4 + 3 Fe
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Mg + HNO3 = Mg9(NO3)2 + NO2 + H2O =>
9 Mg + 4 HNO3 = Mg9(NO3)2 + 2 NO2 + 2 H2O
HBr + Na2CO3 = NaBr + NaHCO3 =>
HBr + Na2CO3 = NaBr + NaHCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Mn2{+} + OH{-} + NO3{-} = MnO4{2-} + NO2{-} + H2O =>
2 Mn2{+} + 10 OH{-} + 11 NO3{-} = 4 MnO4{2-} + 11 NO2{-} + 5 H2O
NaHCO3 + NH4OH = NaOH + NH3CO2 + H2O =>
NaHCO3 + NH4OH = NaOH + NH3CO2 + H2O
KCIO3(s) = KCI(a) + O2(g) =>
2 KCIO3(s) = 2 KCI(a) + 3 O2(g)
HCrO4{-} + KI + HCl + H{+} = I2 + KCl + CrCl3 + H2O =>
2 HCrO4{-} + 6 KI + 12 HCl + 2 H{+} = 3 I2 + 6 KCl + 2 CrCl3 + 8 H2O
BaS + HCl + NaOH = BaCl2 + Na2S + H2O =>
BaS + 2 HCl + 2 NaOH = BaCl2 + Na2S + 2 H2O
NaF + BeF2 = Na3Be2F7 =>
3 NaF + 2 BeF2 = Na3Be2F7
Ag(NO3) + K2(CrO4) = Ag2(CrO4) + K(NO3) =>
2 Ag(NO3) + K2(CrO4) = Ag2(CrO4) + 2 K(NO3)
AlCl3 + CH3COONa + H2O = Al(OH)2(CH3COO) + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2(CH3COO) + 2 CH3COOH + 3 NaCl
BaCl2 + NaNO3 = Ba(NO3)2 + ClNa =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 ClNa
[Fe(H2O)6]{+3} + NH4SCN = [Fe(H2O)5(SCN)]{+2} + H2O + NH4{+} =>
[Fe(H2O)6]{+3} + NH4SCN = [Fe(H2O)5(SCN)]{+2} + H2O + NH4{+}
Fe3 + CuCl2 = Cu + FeCl =>
2 Fe3 + 3 CuCl2 = 3 Cu + 6 FeCl
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
Ca3P2 + K2Cr2O7 + HCl = CrCl + KCl + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 8 K2Cr2O7 + 32 HCl = 16 CrCl + 16 KCl + 5 Ca3(PO4)2 + 16 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Fe1 + O = Fe8O8 =>
8 Fe1 + 8 O = Fe8O8
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
FeSO4 + Ba2Cl2 = Ba3SO4 + FeCl3 =>
2 FeSO4 + 3 Ba2Cl2 = 2 Ba3SO4 + 2 FeCl3
Zn + Cu(ClO)2 = Zn(ClO)2 + Cu2 =>
2 Zn + 2 Cu(ClO)2 = 2 Zn(ClO)2 + Cu2
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
NH4OH + Mg = NH4 + Mg(OH)2 =>
2 NH4OH + Mg = 2 NH4 + Mg(OH)2
Al2O3 + N2 = Al + N4O =>
Al2O3 + 6 N2 = 2 Al + 3 N4O
Hg(ClO4)2 + NaSO3 = Hg(SO3)2 + Na(ClO4) =>
Hg(ClO4)2 + 2 NaSO3 = Hg(SO3)2 + 2 Na(ClO4)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + Fe6O9 = Al4O3 + Fe =>
12 Al + Fe6O9 = 3 Al4O3 + 6 Fe
K2CO3 + H2(SO4) = K2(SO4) + CO2 + H2O =>
K2CO3 + H2(SO4) = K2(SO4) + CO2 + H2O
PbCl2 + KClO3 = KCl + Pb(ClO3)2 =>
PbCl2 + 2 KClO3 = 2 KCl + Pb(ClO3)2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Li2O + C = Li + CO2 =>
2 Li2O + C = 4 Li + CO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Cr2O3 + CsOH = CsCrO2 + H2O =>
Cr2O3 + 2 CsOH = 2 CsCrO2 + H2O
P2 + H2O = H3 + PO4 =>
3 P2 + 24 H2O = 16 H3 + 6 PO4
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O =>
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al + CuS = AlS + Cu =>
Al + CuS = AlS + Cu
(H2)SO4 + Mg(OH)2 = (H2)O + MgSO4 =>
(H2)SO4 + Mg(OH)2 = 2(H2)O + MgSO4
BaOH + HPO4 = H2O + BaPO4 =>
BaOH + HPO4 = H2O + BaPO4
Ba(OH)2 + Na2SO4 = BaSO4 + Na2(OH)2 =>
Ba(OH)2 + Na2SO4 = BaSO4 + Na2(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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