| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 2 ClO2 = 2 NaClO2 + Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Br2O5 + NaOH = NaBrO3 + H2O =>
Br2O5 + 2 NaOH = 2 NaBrO3 + H2O
N2 + H20O = NH3 + O2 =>
20 N2 + 6 H20O = 40 NH3 + 3 O2
CO2 + KOH = K2CO3 + H2O(l) =>
CO2 + 2 KOH = K2CO3 + H2O(l)
CaSO3 + HCl = CaCl + HSO3 =>
CaSO3 + HCl = CaCl + HSO3
HIO3 + HI = I2*H2O =>
HIO3 + 5 HI = 3 I2*H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HIO3 + HI = I2*H2O =>
HIO3 + 5 HI = 3 I2*H2O
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
LiOH + MgI2 = LiI + Mg(OH)2 =>
2 LiOH + MgI2 = 2 LiI + Mg(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KCO3 + H3PO4 = HCO3 + K3PO4 =>
3 KCO3 + H3PO4 = 3 HCO3 + K3PO4
K2Mn2O7 + H2O + P = PO4 + KOH + Mn2O4 =>
2 K2Mn2O7 + 2 H2O + P = PO4 + 4 KOH + 2 Mn2O4
ZnO + Cl = ZnCl + O =>
ZnO + Cl = ZnCl + O
C7H6O2 + H2O2 = C6H4(OH)COOH + H2O =>
C7H6O2 + H2O2 = C6H4(OH)COOH + H2O
Zn + Mg(OH)2 = Mg + Zn(OH)2 =>
Zn + Mg(OH)2 = Mg + Zn(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4O10 + Ca(OH)2 = CaP4O11 + H2O =>
P4O10 + Ca(OH)2 = CaP4O11 + H2O
HCu + H2SO4 = CuSO4 + H2SO3 + H2O =>
2 HCu + 5 H2SO4 = 2 CuSO4 + 3 H2SO3 + 3 H2O
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
K3[Al(OH)6] + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3[Al(OH)6] + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 6 H2O
CO2 + KOH = K2CO3 + H2O(l) =>
CO2 + 2 KOH = K2CO3 + H2O(l)
MgCl2 + Na2HPO4 + NH3 = MgNH4PO4 + NaCl =>
MgCl2 + Na2HPO4 + NH3 = MgNH4PO4 + 2 NaCl
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
Br2 + ZnO = ZnBr2 + O2 =>
2 Br2 + 2 ZnO = 2 ZnBr2 + O2
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2NO3 + HN4Cl = AlCl3 + N + H2O =>
Al2NO3 + 6 HN4Cl = 2 AlCl3 + 25 N + 3 H2O
KI + I2 = I3{-} + K{+} =>
KI + I2 = I3{-} + K{+}
C3H6O2 + KOH = C3H5OOK + H2O =>
C3H6O2 + KOH = C3H5OOK + H2O
Carbonmonoxide + Hydrogen = methanol =>
CO + 2 H2 = CH3OH
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaOHHNO3 = NaNO3H2O =>
NaOHHNO3 = NaNO3H2O
Na2CO3 + HNO3 = NaHCO3 + NaNO3 =>
Na2CO3 + HNO3 = NaHCO3 + NaNO3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H2O + K2SO4 = H2SO4 + KOH =>
2 H2O + K2SO4 = H2SO4 + 2 KOH
KI + K2Cr2O7 + HCl = I2 + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O
SrCO3 + H2SO4 = SrCO3SO4 + H2 =>
SrCO3 + H2SO4 = SrCO3SO4 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
In(s) + I2(s) = In2I6 =>
2 In(s) + 3 I2(s) = In2I6
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AlCl3 + Au = Al + AuCl3 =>
AlCl3 + Au = Al + AuCl3
Li3PO4 = Li + P4 + O =>
4 Li3PO4 = 12 Li + P4 + 16 O
PbO2 + CrS3 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
24 PbO2 + 2 CrS3 + 18 H2SO4 = 24 PbSO4 + H2Cr2O7 + 17 H2O
O2 + Au = AuO2 =>
O2 + Au = AuO2
NaOH + ZnSO4 = Zn(OH)2 + Na2SO4 =>
2 NaOH + ZnSO4 = Zn(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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