| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + FeO = FeCl2 + 2 NH3 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Zn + ZnSO4 = ZnZnSO4 =>
Zn + ZnSO4 = ZnZnSO4
PBr3 + O2 = OPBr3 =>
2 PBr3 + O2 = 2 OPBr3
C3H12 + N6 + Cl12 = C3Cl12 + N6H12 =>
C3H12 + N6 + Cl12 = C3Cl12 + N6H12
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
CH4 + H2SO4 = CH3SO4 + H2 =>
2 CH4 + 2 H2SO4 = 2 CH3SO4 + 3 H2
Cu + Ni = Cu2Ni2 =>
2 Cu + 2 Ni = Cu2Ni2
C5H7NO3 + O2 = CO2 + H2O + NH3 =>
2 C5H7NO3 + 9 O2 = 10 CO2 + 4 H2O + 2 NH3
NHO3 + Rb = RbNO3 + H2O + N2O =>
10 NHO3 + 8 Rb = 8 RbNO3 + 5 H2O + N2O
KI + PB(NO3)2 = K(NO3) + PBI2 =>
2 KI + PB(NO3)2 = 2 K(NO3) + PBI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNaO3 + HCl = NaCl + H2O + ClO2 =>
5 HNaO3 + 9 HCl = 5 NaCl + 7 H2O + 4 ClO2
Na2Cr2O7 + Na2S + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
4 Na2Cr2O7 + 3 Na2S + 16 H2SO4 = 7 Na2SO4 + 4 Cr2(SO4)3 + 16 H2O
HCl(l) + Fe2O3(s) = FeCl3(s) + H2O(l) =>
6 HCl(l) + Fe2O3(s) = 2 FeCl3(s) + 3 H2O(l)
FO3 + H2O = H2FO4 =>
FO3 + H2O = H2FO4
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
AlCl3 + Na2SO3 = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaCl
Ba(HSO3)2 + NaClO = BaSO4 + NaCl + SO2 + H2O =>
Ba(HSO3)2 + NaClO = BaSO4 + NaCl + SO2 + H2O
Cl2 + KOH = KClO4 + KCl + H2O =>
4 Cl2 + 8 KOH = KClO4 + 7 KCl + 4 H2O
Mg(OH)2 + (HCl)2 = MgCl2 + H2O =>
Mg(OH)2 + (HCl)2 = MgCl2 + 2 H2O
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
CrBr3 + Na2SO3 = Cr2(SO3)3 + NaBr =>
2 CrBr3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaBr
CH3COOH + (LiOH) = H2O + (CH3COOLi) =>
CH3COOH + (LiOH) = H2O + (CH3COOLi)
CN{-} + H2O = HCN + O{-2} =>
2 CN{-} + H2O = 2 HCN + O{-2}
H2C2O4 + KMnO4 + CCl4 = KCl + MnCl2 + H2O + CO2 =>
10 H2C2O4 + 4 KMnO4 + 3 CCl4 = 4 KCl + 4 MnCl2 + 10 H2O + 23 CO2
AgNO3(aq) + Al2(SO4)3(aq) = Al(NO3)3(aq) + Ag2SO4 =>
6 AgNO3(aq) + Al2(SO4)3(aq) = 2 Al(NO3)3(aq) + 3 Ag2SO4
CH22H44 + O2 = CO2 + H2O =>
2 CH22H44 + 35 O2 = 2 CO2 + 66 H2O
Cu + Cl2 = Cu2Cl3 =>
4 Cu + 3 Cl2 = 2 Cu2Cl3
C4H10O + CH3COCl = C6H12O2 + HCl =>
C4H10O + CH3COCl = C6H12O2 + HCl
H2SO4 + K2SiO3 = H2SiO3 + K2SO4 =>
H2SO4 + K2SiO3 = H2SiO3 + K2SO4
NaOH + C7H10NCl = C7H9N + H2O + NaCl =>
NaOH + C7H10NCl = C7H9N + H2O + NaCl
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
S + KBrO3 = SO2 + KBr =>
3 S + 2 KBrO3 = 3 SO2 + 2 KBr
Ca{2+} + [Fe(CN)6]{4-} = Ca2[Fe(CN)6] =>
2 Ca{2+} + [Fe(CN)6]{4-} = Ca2[Fe(CN)6]
K2CrO4 + AgNO3 = AgCrO4 + K2NO3 =>
K2CrO4 + AgNO3 = AgCrO4 + K2NO3
Al2O3 + CsOH = Al(OH)3 + Cs2O =>
Al2O3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2O
HClO3 + KBr = KClO3 + HBr =>
HClO3 + KBr = KClO3 + HBr
Al2(SO4)3 + NH3*H2O = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH3*H2O = 3(NH4)2SO4 + 2 Al(OH)3
C2H2Cl2 + H2O2 = CO2 + H2O + Cl =>
C2H2Cl2 + 5 H2O2 = 2 CO2 + 6 H2O + 2 Cl
SO4 + HBr = SO2 + H2O + Br2 =>
SO4 + 4 HBr = SO2 + 2 H2O + 2 Br2
Al + Sn(CO3)2 = Al2(CO3)3 + Sn =>
4 Al + 3 Sn(CO3)2 = 2 Al2(CO3)3 + 3 Sn
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H12O6 + O2 = CH2O2 =>
C6H12O6 + 3 O2 = 6 CH2O2
Co + NaOH + H2O = NaCoO2 + H2 =>
2 Co + 2 NaOH + 2 H2O = 2 NaCoO2 + 3 H2
SnCl2 + KMnO4 + H2SO4 = SnCl4 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
10 SnCl2 + 4 KMnO4 + 16 H2SO4 = 5 SnCl4 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
NaH2PO4*H2O + NH4H2PO4 = Na4P6O17 + H2O + NH3 =>
4 NaH2PO4*H2O + 2 NH4H2PO4 = Na4P6O17 + 11 H2O + 2 NH3
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
MgClO + HSO3 = MgHSO3 + ClO =>
MgClO + HSO3 = MgHSO3 + ClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/24
Équations équilibrées sur12/01/23
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