| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3PO4 + 3 BeCl2 = 6 LiCl + Be3(PO4)2
SnO + N2O5 = Sn(NO3)2 =>
SnO + N2O5 = Sn(NO3)2
[Zn(NH3)4]SO4 + HCl = ZnSO4 + NH4Cl =>
[Zn(NH3)4]SO4 + 4 HCl = ZnSO4 + 4 NH4Cl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KIO3 + H2O = KOH + HIO3 =>
KIO3 + H2O = KOH + HIO3
KIO3 + Cl2 + KOH = K5IO6 + KCl + H2O =>
KIO3 + Cl2 + 6 KOH = K5IO6 + 2 KCl + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbI2 + Cu = CuI2 + Pb =>
PbI2 + Cu = CuI2 + Pb
LiCl + LiOH = Li3OCl + H2O =>
LiCl + 2 LiOH = Li3OCl + H2O
Al(OH)3 + KI = AlI3 + KOH =>
Al(OH)3 + 3 KI = AlI3 + 3 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + O3 = K2O + I2 =>
6 KI + O3 = 3 K2O + 3 I2
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
HNO2 + NH2NH2 = NO2 + NH3NH2 =>
HNO2 + NH2NH2 = NO2 + NH3NH2
Zn(NO3)2 + Li2CO3 = ZnCO3 + LiNO3 =>
Zn(NO3)2 + Li2CO3 = ZnCO3 + 2 LiNO3
Fe2O3 + SO3 = Fe2O3SO3 =>
Fe2O3 + SO3 = Fe2O3SO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2SO4 =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2SO4
Ba(NO3)2 + AlCl3 = BaCl2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(NO3)3
Cu(OH)2 + AlI3 = CuI2 + Al(OH)3 =>
3 Cu(OH)2 + 2 AlI3 = 3 CuI2 + 2 Al(OH)3
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Sb2O3 + KOH + H2O2 + H2O = KSb(OH)6 =>
Sb2O3 + 2 KOH + 2 H2O2 + 3 H2O = 2 KSb(OH)6
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KNO3 + HBr = HNO3 + KBr =>
KNO3 + HBr = HNO3 + KBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3CHO + CH3MgCl = CH3CH2CH2OMgCl =>
CH3CHO + CH3MgCl = CH3CH2CH2OMgCl
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Al3O4 + HNO3 = Al(NO3)3 + NO + H2O =>
3 Al3O4 + 28 HNO3 = 9 Al(NO3)3 + NO + 14 H2O
Cn2O3 + HCl = CnCl2 + Cl2 + H2O =>
Cn2O3 + 6 HCl = 2 CnCl2 + Cl2 + 3 H2O
KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O
V(OH)3 + H2SO4 = (V(OH)2)2SO4 + H2O =>
2 V(OH)3 + H2SO4 = (V(OH)2)2SO4 + 2 H2O
S + NHO3 = NO2 + H2SO4 + H2O =>
S + 6 NHO3 = 6 NO2 + H2SO4 + 2 H2O
KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O
KSb(OH)6 + HCl = SbCl5 + H2O + KCl =>
KSb(OH)6 + 6 HCl = SbCl5 + 6 H2O + KCl
KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
KMnO4 + CaP2 + H2SO4 = MnSO4 + CaSO4 + H2O + H3PO4 + K2SO4 =>
12 KMnO4 + 5 CaP2 + 23 H2SO4 = 12 MnSO4 + 5 CaSO4 + 8 H2O + 10 H3PO4 + 6 K2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HClO + Na(OH) = Na(ClO) + H2O =>
HClO + Na(OH) = Na(ClO) + H2O
HNO3 + KI = KNO3 + H2O + NO + I2 =>
8 HNO3 + 6 KI = 6 KNO3 + 4 H2O + 2 NO + 3 I2
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/25
Équations équilibrées sur02/19/24
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