| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3
Mg(NO3)2 + KIO3 = MgIO3 + K(NO3)2 =>
Mg(NO3)2 + KIO3 = MgIO3 + K(NO3)2
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
MgF2 = Mg + F2 =>
MgF2 = Mg + F2
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
Cr(NO3)2 + O2 + HCl = Cr(NO3)3 + H2O + CrCl3 =>
12 Cr(NO3)2 + 3 O2 + 12 HCl = 8 Cr(NO3)3 + 6 H2O + 4 CrCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu(NO3)2 = CuO + NO + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO + 3 O2
Mg(NO3)2(aq) + NaHCO3(aq) = MgHCO3 + Na(NO3)2 =>
Mg(NO3)2(aq) + NaHCO3(aq) = MgHCO3 + Na(NO3)2
FeO + NaOH = Fe2O3 + NaH =>
2 FeO + NaOH = Fe2O3 + NaH
P + C3 = P2C4 =>
6 P + 4 C3 = 3 P2C4
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
CuCl2 + Na2SO3 + H2O = CuCl + NaCl + H2SO4 =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + 2 NaCl + H2SO4
HCN + NaOH = HOH + NaCN =>
HCN + NaOH = HOH + NaCN
NH3 + KMnO4 + KON = N2 + K2MnO4 + H2O =>
4 NH3 + 6 KMnO4 + 6 KON = 5 N2 + 6 K2MnO4 + 6 H2O
Ti + NaOH = Ti(OH)2 + Na =>
Ti + 2 NaOH = Ti(OH)2 + 2 Na
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3) + H2O =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 7 KNO3 + 2 Cr(NO3) + 2 H2O
K2O + H3Po4 = K3Po4 + H2O =>
3 K2O + 2 H3Po4 = 2 K3Po4 + 3 H2O
HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O
K2Cr2O7 + P2S3 + HBr = KBr + CrBr3 + H3PO4 + S + H2O =>
5 K2Cr2O7 + 3 P2S3 + 40 HBr = 10 KBr + 10 CrBr3 + 6 H3PO4 + 9 S + 11 H2O
TiCl4 + NH3 + H2 = TiN + HCl =>
2 TiCl4 + 2 NH3 + H2 = 2 TiN + 8 HCl
KCl + KMnO4 + H2O + CrCl3 = HCl + MnCl2 + K2Cr2O7 =>
4 KCl + 6 KMnO4 + 11 H2O + 10 CrCl3 = 22 HCl + 6 MnCl2 + 5 K2Cr2O7
Ag + S = Ag2S =>
2 Ag + S = Ag2S
PbO2 + CH3COOH = O2 + H2O + Pb(CH3COO)2 =>
2 PbO2 + 4 CH3COOH = O2 + 2 H2O + 2 Pb(CH3COO)2
Fe(OH)2 + HI = H2O + FeI2 =>
Fe(OH)2 + 2 HI = 2 H2O + FeI2
Al + CuSO4 = Al2(S3O12) + Cu =>
2 Al + 3 CuSO4 = Al2(S3O12) + 3 Cu
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
NH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + N2 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 N2 + 24 H2O
NaOH + O2 = NaO2 + H2O =>
4 NaOH + 3 O2 = 4 NaO2 + 2 H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
ZnO + MgO = Mg2ZnO3 =>
ZnO + 2 MgO = Mg2ZnO3
KMnO4 + FeCl2 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 10 Cl2 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
((NH)4)2(CO)3 = ((NH)4)2 + (CO)3 =>
((NH)4)2(CO)3 = ((NH)4)2 + (CO)3
NaNO3 + O2 = Na2O + NO3 =>
4 NaNO3 + O2 = 2 Na2O + 4 NO3
TiCl4 + NH3 + H2 = TiN + HCl =>
2 TiCl4 + 2 NH3 + H2 = 2 TiN + 8 HCl
CO2 + ZnO = ZnCO3 =>
CO2 + ZnO = ZnCO3
TiCl4 + NH3 + H2 = TiN + HCl =>
2 TiCl4 + 2 NH3 + H2 = 2 TiN + 8 HCl
VOSO4*5H2O + NaOH = VO(OH)2 + H2O + Na2SO4 =>
VOSO4*5H2O + 2 NaOH = VO(OH)2 + 5 H2O + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + HClO4 = Mg(ClO4)2 + H =>
Mg + 2 HClO4 = Mg(ClO4)2 + 2 H
CaO + SO2 = Ca + SO3 =>
CaO + SO2 = Ca + SO3
S + Li2O = SO2 + Li =>
S + 2 Li2O = SO2 + 4 Li
Fe + H2O + NaOH = Na[Fe(OH)4] + H2 =>
2 Fe + 6 H2O + 2 NaOH = 2 Na[Fe(OH)4] + 3 H2
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
KH2PO4 = KH2 + PO4 =>
KH2PO4 = KH2 + PO4
Cr2O3 + CrO = Cr(CrO2)2 =>
Cr2O3 + CrO = Cr(CrO2)2
KBr + NaNO2 + HCl = HNO2 + KCl + NaBr =>
KBr + NaNO2 + HCl = HNO2 + KCl + NaBr
P + Cl2 + NaOH = NaCl + Na2HPO3 + H2O =>
2 P + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2HPO3 + 4 H2O
Na2SO4 + ZnS = Na2S + ZnSO4 =>
Na2SO4 + ZnS = Na2S + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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