| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NH3 + 6 H2O + Y2(SO4)3 = 2 Y(OH)3 + 3(NH4)2SO4
Li2O + MnO2 = LiMn2O4 + O =>
Li2O + 4 MnO2 = 2 LiMn2O4 + O
AlBr3 + AlCl3 = AlCl + Br =>
2 AlBr3 + AlCl3 = 3 AlCl + 6 Br
Zn + HNo3 = HZn + No3 =>
Zn + HNo3 = HZn + No3
HSO4 + HI = H2S + I2 + HOH =>
2 HSO4 + 18 HI = 2 H2S + 9 I2 + 8 HOH
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + RuCl3 + O2 = LaBiFeRuO6 + (NO3)8 + H2O + Cl =>
8 La(NO3)3*6H2O + 8 Bi(NO3)3*5H2O + 8 Fe(NO3)3*9H2O + 8 RuCl3 + 24 O2 = 8 LaBiFeRuO6 + 9(NO3)8 + 160 H2O + 24 Cl
Li + HN = Li3N + H2 =>
6 Li + 2 HN = 2 Li3N + H2
Zn + FeCl2 = Zn2Cl2 + Fe =>
2 Zn + FeCl2 = Zn2Cl2 + Fe
Fe2(SO4)3 + AgNO3 = Ag2SO4 + Fe + NO3 =>
Fe2(SO4)3 + 6 AgNO3 = 3 Ag2SO4 + 2 Fe + 6 NO3
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
AgNO3 + K2PO4 = AgPO4 + K2NO3 =>
AgNO3 + K2PO4 = AgPO4 + K2NO3
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
HCOOH + H2Cr2O7 = Cr(CO2)3 + H2O =>
6 HCOOH + H2Cr2O7 = 2 Cr(CO2)3 + 7 H2O
K + HBr = KBr2 + H2 =>
K + 2 HBr = KBr2 + H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HNO2 + PbCO3 = HCO3 + Pb(NO2) =>
HNO2 + PbCO3 = HCO3 + Pb(NO2)
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl =>
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl
C5H10N2O3 + O2 = CO2 + H2O + N2H4CO =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 N2H4CO
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Na2Cr2O7 + SO2 + H2O = CrHSO5 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 CrHSO5 + Na2SO4
CH3OH + NH3 = CH3O + NH4 =>
CH3OH + NH3 = CH3O + NH4
Mg(NO3)2 + H2S = MgS + H(NO3) =>
Mg(NO3)2 + H2S = MgS + 2 H(NO3)
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
NaHSHNO3 = NaNO3H2S =>
NaHSHNO3 = NaNO3H2S
Al + C + H3Cl3 = AlCl3 + CH4 =>
4 Al + 3 C + 4 H3Cl3 = 4 AlCl3 + 3 CH4
H3BO3 + Sb(OH)3 = SbBO3 + H2O =>
H3BO3 + Sb(OH)3 = SbBO3 + 3 H2O
ZnCl2 + Ag3P2 = AgCl2 + Zn3P2 =>
3 ZnCl2 + Ag3P2 = 3 AgCl2 + Zn3P2
C6H14O2 + KI + H2SO4 = C6H12I2 + K2SO4 + H2O =>
C6H14O2 + 2 KI + H2SO4 = C6H12I2 + K2SO4 + 2 H2O
C3H5O3(NO2)3 + H2O = C3H5(OH)3 + HNO3 =>
C3H5O3(NO2)3 + 3 H2O = C3H5(OH)3 + 3 HNO3
C2H5CHO + Cu(OH)2 = Cu2O + C2H5COOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = Cu2O + C2H5COOH + 2 H2O
PHCH2CH2OH + HBr = PHCH2CH2Br + H2O =>
PHCH2CH2OH + HBr = PHCH2CH2Br + H2O
Fe(OH)2 + H2O2 = (Fe(OH)3) =>
2 Fe(OH)2 + H2O2 = 2(Fe(OH)3)
HF + KCl = KF + HCl =>
HF + KCl = KF + HCl
HI + Ba(OH2) = H3O + BaI =>
HI + Ba(OH2) = H3O + BaI
KAl(SO4)2 + Na3Co(NO2)6 = KAl(NO2)4 + Na3Co(SO4)3 =>
3 KAl(SO4)2 + 2 Na3Co(NO2)6 = 3 KAl(NO2)4 + 2 Na3Co(SO4)3
Al + C = Al2C6 =>
2 Al + 6 C = Al2C6
Cd(s) + CuSO4(aq) = Cu(s) + CdSO4(aq) =>
Cd(s) + CuSO4(aq) = Cu(s) + CdSO4(aq)
V + V2O5 = V2O3 =>
4 V + 3 V2O5 = 5 V2O3
Pt + HCl + HNO3 = PtCl + NO + H2O =>
3 Pt + 3 HCl + HNO3 = 3 PtCl + NO + 2 H2O
NH4HCO2 = NH3 + H2 + CO2 =>
NH4HCO2 = NH3 + H2 + CO2
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 15 CH3COOH
MgCl2 + N2 = Mg3N2 + Cl2 =>
3 MgCl2 + N2 = Mg3N2 + 3 Cl2
Na2S2O3 + Pb(NO3)2 = NaNO3 + PbS2O3 =>
Na2S2O3 + Pb(NO3)2 = 2 NaNO3 + PbS2O3
HCl + CF4 = HCF4 + Cl =>
HCl + CF4 = HCF4 + Cl
HCl + CuCO3 = CO2 + H2O + CuCl2 =>
2 HCl + CuCO3 = CO2 + H2O + CuCl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Au + H2SO4 = Au(SO4)3 + H2SO3 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 H2SO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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