| Équations équilibrées la veille |
K2CO3 = K2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
CO2 + H2O = CH3COOH + OH =>
2 CO2 + 6 H2O = CH3COOH + 8 OH
Fe + O2 + H2O = (Fe2O3H2O) =>
4 Fe + 3 O2 + 2 H2O = 2(Fe2O3H2O)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H3PO4 + K2S = K2HPO4 + H2S =>
H3PO4 + K2S = K2HPO4 + H2S
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
K(OH) + H(ClO3) = H2O + KClO3 =>
K(OH) + H(ClO3) = H2O + KClO3
CaI2 + Co2S3 = CoI3 + CaS =>
3 CaI2 + Co2S3 = 2 CoI3 + 3 CaS
Mg(ClO3)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4(ClO3) =>
3 Mg(ClO3)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4(ClO3)
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
Al + CuCl4 = AlCl3 + Cu2 =>
8 Al + 6 CuCl4 = 8 AlCl3 + 3 Cu2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H5CH3 + CH3CH2Cl = C6H5CH2CH2CH3 + HCl =>
C6H5CH3 + CH3CH2Cl = C6H5CH2CH2CH3 + HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Li2CrO4 + AgNO3 = Ag2CrO4 + LiNO3 =>
Li2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 LiNO3
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
H2O2 + MnO2 = H2O + Mn2O5 =>
H2O2 + 2 MnO2 = H2O + Mn2O5
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
C9H12O3NH + HCl = C9H12O3NH2Cl =>
C9H12O3NH + HCl = C9H12O3NH2Cl
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
K2Cr2O7 + H2O = HCr + KO4 =>
K2Cr2O7 + H2O = 2 HCr + 2 KO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaMnO4 + H2SO4 + NH3 = Na2SO4 + MnSO4 + N2 + H2O =>
6 NaMnO4 + 9 H2SO4 + 10 NH3 = 3 Na2SO4 + 6 MnSO4 + 5 N2 + 24 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3(aq) + Fe(s) = Fe3O4(aq) + Al(s) =>
4 Al2O3(aq) + 9 Fe(s) = 3 Fe3O4(aq) + 8 Al(s)
H2SO4 + Al(OH)3(s) = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3(s) = Al2(SO4)3 + 6 H2O
Ba(HCO3)2 + KHSO4 = K2SO4 + BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 KHSO4 = K2SO4 + BaSO4 + 2 H2O + 2 CO2
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
HNO3 + O2 = HNO5 =>
HNO3 + O2 = HNO5
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C6H8O7 = YBa2Cu3O7 + NO2 + CO2 + H2O =>
3 Y(NO3)3 + 6 Ba(NO3)2 + 9 Cu(NO3)2 + 2 C6H8O7 = 3 YBa2Cu3O7 + 39 NO2 + 12 CO2 + 8 H2O
NaBr(aq) + KI(aq) = NaI + KBr =>
NaBr(aq) + KI(aq) = NaI + KBr
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| Équations équilibrées la veille |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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