| Équations équilibrées la veille |
FeO + SO2 = Fe(SO3)
C + H + I = HCI =>
C + H + I = HCI
MgBr2 + NH4Cl = MgCl + NH4Br2 =>
MgBr2 + NH4Cl = MgCl + NH4Br2
Fe(NO3)2 + HNO3 + H2SO4 = Fe(NO3)3 + SO2 + H2O =>
2 Fe(NO3)2 + 2 HNO3 + H2SO4 = 2 Fe(NO3)3 + SO2 + 2 H2O
CaF2 + I2 = CaI2 + F2 =>
CaF2 + I2 = CaI2 + F2
FeNO3 + BaCr2O7 = Ba(NO3)2 + Fe2Cr2O7 =>
2 FeNO3 + BaCr2O7 = Ba(NO3)2 + Fe2Cr2O7
NH4(OH) + NO3 = NH4NO3 + H2O =>
10 NH4(OH) + 8 NO3 = 9 NH4NO3 + 7 H2O
Sn + NaOH + H2O2 = Na2[Sn(OH)6] =>
Sn + 2 NaOH + 2 H2O2 = Na2[Sn(OH)6]
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NO{3} + Sn{2} = Sn{4} + NO =>
2 NO{3} + 3 Sn{2} = 3 Sn{4} + 2 NO
NH3 + HCl = (NH4Cl) =>
NH3 + HCl = (NH4Cl)
Ge4 + S2 = Ge4S2 =>
Ge4 + S2 = Ge4S2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H8O7 + C2H5OH = C12H20O7 + H2O =>
C6H8O7 + 3 C2H5OH = C12H20O7 + 3 H2O
AlCl3 + O2 = Al2O3 + Cl2 =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
HC8H7O2 + H2 = C8H10O2 =>
HC8H7O2 + H2 = C8H10O2
CH3CH2Cl + Na = C4H10 + NaCl =>
2 CH3CH2Cl + 2 Na = C4H10 + 2 NaCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
S8 + O2 + Cl2 = SOCl2 =>
S8 + 4 O2 + 8 Cl2 = 8 SOCl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
AgF + MgS = Ag2S + MgF2 =>
2 AgF + MgS = Ag2S + MgF2
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
[Bi(OH)2NO3]4BiO(OH) + HCl = Bi(OH)2Cl + HNO3 =>
[Bi(OH)2NO3]4BiO(OH) + 5 HCl = 5 Bi(OH)2Cl + 4 HNO3
C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeH2PO4 =>
C6H8O7 + 18 H3PO4 + 18 Fe = C6H12 + 7 H2O + 18 FeH2PO4
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
KCIO2 + HCl = Cl2 + KCI + H2O =>
KCIO2 + 4 HCl = 2 Cl2 + KCI + 2 H2O
Fe(ii) + HCl2 = FeCl2 + H2 =>
2 Fe(ii) + 2 HCl2 = 2 FeCl2 + H2
Pb(NO3)2 + PbSO4 = Pb + (NO3)2SO4 =>
Pb(NO3)2 + PbSO4 = 2 Pb + (NO3)2SO4
Br + AgNO3 = BrAg + NO3 =>
Br + AgNO3 = BrAg + NO3
MnO + HNO3 + PbO2 = Pb(NO3)2 + HMnO4 + H2O =>
2 MnO + 10 HNO3 + 5 PbO2 = 5 Pb(NO3)2 + 2 HMnO4 + 4 H2O
As2S3 + NO3 + H2O = H2SO4 + As2O5 + NO2 =>
As2S3 + 14 NO3 + 3 H2O = 3 H2SO4 + As2O5 + 14 NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2)2 + NH4Cl + OH =>
2 CuCl2 + 12 NH3 + 8 H2O = (Cu(NH3)4(H2O)2)2 + 4 NH4Cl + 4 OH
Fe(NO3)3 + KCNS = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KCNS = FeSCN + K(NO3)3
Al(NO3)3 + (NH4)2CrO4 = Al2(CrO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CrO4 = Al2(CrO4)3 + 6 NH4NO3
KSO = KS2O2 + K =>
2 KSO = KS2O2 + K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Na3AlO3 + H2SO4 = Al2(SO4)3 + NaOH =>
2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 NaOH
Ni(NO3)2 + (NH4)2C2O4 = NiC2O4 + NH4NO3 =>
Ni(NO3)2 + (NH4)2C2O4 = NiC2O4 + 2 NH4NO3
*Pb(NO3)2 + Na3PO4 = NaNO3 + Pb3(PO4)2 =>
3*Pb(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Pb3(PO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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