Équations équilibrées la veille |
3 Sn(OH)3{-} + 2 Bi(OH)3 = 3 Sn(OH)5{-} + 2 Bi
FeO2 + H2 = Fe2O3 + H2O =>
2 FeO2 + H2 = Fe2O3 + H2O
CH10O5 + C = CH2O =>
CH10O5 + 4 C = 5 CH2O
BiVO3 + O2 = BiVO4 =>
2 BiVO3 + O2 = 2 BiVO4
NH4OH + HNO3 = NO3NH4 + H2O =>
NH4OH + HNO3 = NO3NH4 + H2O
Ni{2+} + NaOH = NaOH{2+} + Ni =>
Ni{2+} + NaOH = NaOH{2+} + Ni
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + CO = FeO + CO2Fe2O3 =>
2 Fe2O3 + CO = 2 FeO + CO2Fe2O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2 + H2(SO4) = BaSO4 + H2O =>
Ba(OH)2 + H2(SO4) = BaSO4 + 2 H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S = H2 + S =>
H2S = H2 + S
CrBr = BrCr =>
CrBr = BrCr
Ba3PO4 + H2O = H3PO4 + Ba(OH) =>
Ba3PO4 + 3 H2O = H3PO4 + 3 Ba(OH)
K2S + MgCl2 = K2SMgCl2 =>
K2S + MgCl2 = K2SMgCl2
Zn(s) + H2O(l) = H2(g) + ZnO(s) =>
Zn(s) + H2O(l) = H2(g) + ZnO(s)
Al(s) + CuF2(aq) = AlF3(aq) + Cu(s) =>
2 Al(s) + 3 CuF2(aq) = 2 AlF3(aq) + 3 Cu(s)
Cl2 + C6H14 = HCl + CH =>
4 Cl2 + C6H14 = 8 HCl + 6 CH
Ba2 + S3 = BaS3 =>
Ba2 + 2 S3 = 2 BaS3
LiH + H2O = H2 + LiOH =>
LiH + H2O = H2 + LiOH
CH3NH2 + H2O = CH3NHOH + H2 =>
CH3NH2 + H2O = CH3NHOH + H2
Ba(OH)2 + H2(SO4) = BaSO4 + H2O =>
Ba(OH)2 + H2(SO4) = BaSO4 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mn(OH)4 + H2SO3 = Mn(SO3)2 + H2O =>
Mn(OH)4 + 2 H2SO3 = Mn(SO3)2 + 4 H2O
H2O2 + H2 = H2O =>
H2O2 + H2 = 2 H2O
SIO + O2 = SIO3 =>
SIO + O2 = SIO3
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
HCl4 + H2O = H2Cl4 + OH =>
HCl4 + H2O = H2Cl4 + OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2SiF6 + K = KF + Si =>
K2SiF6 + 4 K = 6 KF + Si
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(aq) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(aq)
KPO4 + NaOH = KOH + NaPO4 =>
KPO4 + NaOH = KOH + NaPO4
H9N2O4P + H3BO3 = BPO4 + H2O + NH3 =>
H9N2O4P + H3BO3 = BPO4 + 3 H2O + 2 NH3
C6H12O6 + KMnO4 + H2O = C6H12O7 + MnO2 + KOH =>
3 C6H12O6 + 2 KMnO4 + H2O = 3 C6H12O7 + 2 MnO2 + 2 KOH
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
NaHCO3 + C4H6O6 = Na2C4H6O6 + H2O + CO2 =>
10 NaHCO3 + 6 C4H6O6 = 5 Na2C4H6O6 + 8 H2O + 14 CO2
Fe2O3 + CO = FeO + CO2Fe2O3 =>
2 Fe2O3 + CO = 2 FeO + CO2Fe2O3
NaI2 = Na + I2 =>
NaI2 = Na + I2
NiAlCoCrFeMn + H2O + NaOH = NiAlCoCrFeMnH2ONaOH =>
NiAlCoCrFeMn + H2O + NaOH = NiAlCoCrFeMnH2ONaOH
CH3O = C5H15O5 =>
5 CH3O = C5H15O5
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2
CaO + AgClO3 = Ca(ClO3)2 + Ag2O =>
CaO + 2 AgClO3 = Ca(ClO3)2 + Ag2O
CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2 CH3CH2COH + 3 H2O + 2 Cu
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