| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3 + 6 KOH = 3 K2O + Cr(OH)6
Ba + CuO = Cu + BaO =>
Ba + CuO = Cu + BaO
CH3CH2C(CH3)2OH + HCl = CH3CH2C(CH3)2Cl + H2O =>
CH3CH2C(CH3)2OH + HCl = CH3CH2C(CH3)2Cl + H2O
CH3CO2H + CaCO3 = Ca(CH3CO2)2 + H2O + CO2 =>
2 CH3CO2H + CaCO3 = Ca(CH3CO2)2 + H2O + CO2
FeCl3 + Li2S = LiCl + Fe + S =>
2 FeCl3 + 3 Li2S = 6 LiCl + 2 Fe + 3 S
FeCl3 + KCO3 = FeCO3 + KCl3 =>
FeCl3 + KCO3 = FeCO3 + KCl3
Bi09 + Mn01 + Bi2O3 + Cu + Se = Bi09Mn01CuSeO =>
25 Bi09 + 27 Mn01 + 9 Bi2O3 + 27 Cu + 27 Se = 27 Bi09Mn01CuSeO
CdSO4{2-} + Fe = FeSO4{2-} + Cd =>
CdSO4{2-} + Fe = FeSO4{2-} + Cd
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + KSSO4 + Mn(SO4)2 + CO2 + H2O =>
KMnO4 + 4 Na2C2O4 + 8 H2SO4 = 4 Na2SO4 + KSSO4 + Mn(SO4)2 + 8 CO2 + 8 H2O
CO + AgCrO4 = CO6Cr + Ag + C =>
2 CO + AgCrO4 = CO6Cr + Ag + C
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 = Fe(NO3)3 + AgCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
HCl + K2CrO4 = CrCl3 + KCl + H2O + Cl2 =>
16 HCl + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 8 H2O + 3 Cl2
C8H17Cl + HCl = C12H26 + Cl2 =>
3 C8H17Cl + HCl = 2 C12H26 + 2 Cl2
K4Fe(CN)6 + KMnO4 + H2SO4 = HNO3 + Fe2(SO4)3 + CO2 + K2SO4 + MnSO4 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 60 HNO3 + 5 Fe2(SO4)3 + 60 CO2 + 81 K2SO4 + 122 MnSO4 + 188 H2O
H + H3IO6 = IO3 + H2O =>
3 H + H3IO6 = IO3 + 3 H2O
S8 + O2 = SO2 = O2 =>
S8 + 8 O2 = 8 SO2
Pb2O(NO3)2 + HCl = PbCl2 + H2O + HNO3 =>
Pb2O(NO3)2 + 4 HCl = 2 PbCl2 + H2O + 2 HNO3
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = K2SO4 + 2 MnSO4 + 5 CH3CH2COOH + 3 H2O
CN2 = C + N2 =>
CN2 = C + N2
K2S2O8 + CoSO4 = K2SO4 + Co2(SO4)3 =>
K2S2O8 + 2 CoSO4 = K2SO4 + Co2(SO4)3
Na3C6H5O7 + HCl = NaCl + Na2C6H6O7 =>
Na3C6H5O7 + HCl = NaCl + Na2C6H6O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + NH4(NO3)2 = N2 + H2O + Ca(NO3)2 =>
4 Ca + 6 NH4(NO3)2 = 5 N2 + 12 H2O + 4 Ca(NO3)2
CH6N2 + N2O4 = HNO2 + CH4N2 =>
CH6N2 + N2O4 = 2 HNO2 + CH4N2
PbF2 + HF = PbF4 + H2 =>
PbF2 + 2 HF = PbF4 + H2
CaF2 + Na3PO4 = CaPO4 + F2Na3 =>
CaF2 + Na3PO4 = CaPO4 + F2Na3
nitricacid + calciumcarbonate = Ca(NO3)2 + water + carbondioxide =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
HgCl2 + H2O = Hg2Cl2 + HCl + O2 =>
4 HgCl2 + 2 H2O = 2 Hg2Cl2 + 4 HCl + O2
CH3Cl + K = KCl + C2H6 =>
2 CH3Cl + 2 K = 2 KCl + C2H6
(g)CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4(g)CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
FeCl2 + NH4S = Fe(NH4)2 + ClS =>
FeCl2 + 2 NH4S = Fe(NH4)2 + 2 ClS
H + I = HI =>
H + I = HI
K3 + NO3 = KNO3 =>
K3 + 3 NO3 = 3 KNO3
KI + HCl = I + KHCl =>
KI + HCl = I + KHCl
CH3SSCH3 + O2 = H2O + SO2 + CO2 =>
2 CH3SSCH3 + 11 O2 = 6 H2O + 4 SO2 + 4 CO2
CrO(O2)2 + H{+} = Cr{3+} + O2 + H2O =>
4 CrO(O2)2 + 12 H{+} = 4 Cr{3+} + 7 O2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
BaSO4 + Mg = MgSO4 + Ba =>
BaSO4 + Mg = MgSO4 + Ba
H2AsO4 + FeSO4 + H2O = FeAsO4*2H2O + H2SO4 =>
H2AsO4 + FeSO4 + 2 H2O = FeAsO4*2H2O + H2SO4
SiCl4 + SbF3 = SiF4 + SbCl3 =>
3 SiCl4 + 4 SbF3 = 3 SiF4 + 4 SbCl3
Si + CaO = Ca2Si + O2 =>
Si + 2 CaO = Ca2Si + O2
Ti + HNO3 + HCl = H2TiCl6 + NO + H2O =>
3 Ti + 4 HNO3 + 18 HCl = 3 H2TiCl6 + 4 NO + 8 H2O
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
CaBr2 + H2O = CaBr2(OH)2 + H2 =>
CaBr2 + 2 H2O = CaBr2(OH)2 + H2
Mn(ClO)2 = Mn + ClO =>
Mn(ClO)2 = Mn + 2 ClO
H2C4H4O6 + NaOH = C4H4O6Na2 + H2O =>
H2C4H4O6 + 2 NaOH = C4H4O6Na2 + 2 H2O
Cs(MnO4)2 + HI = MnI + CsI + I2 + H2O =>
2 Cs(MnO4)2 + 32 HI = 4 MnI + 2 CsI + 13 I2 + 16 H2O
Zn + OH = Zn2OH =>
2 Zn + OH = Zn2OH
Ag2SO4 + AlCl3 = Al2S3O12 + AgCl =>
3 Ag2SO4 + 2 AlCl3 = Al2S3O12 + 6 AgCl
Na2CO3(ac) + KNO3(ac) = K2CO3 + NaNO3 =>
Na2CO3(ac) + 2 KNO3(ac) = K2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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