Équations équilibrées la veille |
2 N*H4*Cl*O4 = N2 + Cl2 + 2 O2 + 4 H2O
HCl + Fe(OH)3 = FeCl(OH)2 + H2O =>
HCl + Fe(OH)3 = FeCl(OH)2 + H2O
AlC3 + HOH = HC + Al(OH)3 =>
AlC3 + 3 HOH = 3 HC + Al(OH)3
C23H47OH + O2 = CO2 + H2O =>
2 C23H47OH + 69 O2 = 46 CO2 + 48 H2O
Fe(H2O) + Cl = FeCl + H2O =>
Fe(H2O) + Cl = FeCl + H2O
Ba(OH)2 + Fe(HSO4)3 = BaSO4 + Fe(OH)3 + H2O =>
3 Ba(OH)2 + Fe(HSO4)3 = 3 BaSO4 + Fe(OH)3 + 3 H2O
Ba + SO2 = BaSO2 =>
Ba + SO2 = BaSO2
Al + Ca3(PO4)2 + SiO2 = CaSiO3 + Al2O3 + P =>
10 Al + 3 Ca3(PO4)2 + 9 SiO2 = 9 CaSiO3 + 5 Al2O3 + 6 P
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
Cu2S + In2O3 + C = Cu + CO2 + InS =>
4 Cu2S + 2 In2O3 + 3 C = 8 Cu + 3 CO2 + 4 InS
H3 + PO3 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 6 PO3 + 9 Mg(OH)2 = 3 Mg3(PO4)2 + 12 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + AlI3 + HCl = KCl + MnCl2 + AlCl3 + I + H2O =>
3 KMnO4 + 5 AlI3 + 24 HCl = 3 KCl + 3 MnCl2 + 5 AlCl3 + 15 I + 12 H2O
AgNO3 + Co = CoNO3 + Ag =>
AgNO3 + Co = CoNO3 + Ag
Fe(S2) + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
Fe(S2) + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
NaCl + CO = COCl + Na =>
NaCl + CO = COCl + Na
C6H5CH(CH3)COOH + HCl + Mg = C6H5CH(OH)CH3 + CO2 + MgCl2 =>
15 C6H5CH(CH3)COOH + 10 HCl + 5 Mg = 16 C6H5CH(OH)CH3 + 7 CO2 + 5 MgCl2
I2 + HClO4 + H2O = HIO3 + HCl =>
4 I2 + 5 HClO4 + 4 H2O = 8 HIO3 + 5 HCl
FeSO4 + KSCN = Fe(SCN) + KSO4 =>
FeSO4 + KSCN = Fe(SCN) + KSO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
C2H4O2H2 + O2 = CO2 + H2O =>
2 C2H4O2H2 + 5 O2 = 4 CO2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KOH(s) = K2O(s) + H2O(g) =>
2 KOH(s) = K2O(s) + H2O(g)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
CH3COOH + KOH = K3COOH + H2O =>
CH3COOH + 6 KOH = 2 K3COOH + 4 H2O
CaCl2 + NaBr = CaBr2 + NaCl =>
CaCl2 + 2 NaBr = CaBr2 + 2 NaCl
HNO2 = NO + HNO3 + H2 =>
4 HNO2 = 2 NO + 2 HNO3 + H2
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
Cl3CH + H2SO4 = Cl3CSO3H + H2O =>
Cl3CH + H2SO4 = Cl3CSO3H + H2O
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
C3H5(OH)3 + K = C3H5(OH)2OK + H2 =>
2 C3H5(OH)3 + 2 K = 2 C3H5(OH)2OK + H2
S2Cl2 + NH3 = NH4Cl + S8 + S4N4 =>
6 S2Cl2 + 16 NH3 = 12 NH4Cl + S8 + S4N4
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
As2O5 + H2O + H2CO = H3AsO3 + HCOOH =>
As2O5 + 3 H2O + 2 H2CO = 2 H3AsO3 + 2 HCOOH
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H12O2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C5H12O2
BH4{-} + H{+} = H2 + B2H6 =>
2 BH4{-} + 2 H{+} = 2 H2 + B2H6
NH4VO3 + (NH4)2S + H2O = (NH4)3VS4 + NH4OH =>
NH4VO3 + 4(NH4)2S + 3 H2O = (NH4)3VS4 + 6 NH4OH
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NaS + Ag + H2O + O2 = Na(OH) + AgS =>
4 NaS + 4 Ag + 2 H2O + O2 = 4 Na(OH) + 4 AgS
Cu(NO3)2 + NaPO4 = Cu(PO4)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaPO4 = Cu(PO4)2 + 2 Na(NO3)
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