| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2S3 + 7 HClO2 + 6 H2O = 2 H3AsO4 + 7 HCl + 3 H2SO4
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
C8H8O3 + C16H34O + NH4NO3 = C10H15N + H2O =>
16 C8H8O3 + 27 C16H34O + 28 NH4NO3 = 56 C10H15N + 159 H2O
Cu10 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu10 + 40 HNO3 = 10 Cu(NO3)2 + 20 NO2 + 20 H2O
HCl + Fe3O4 = H2O + FeCl2 + FeCl3 =>
8 HCl + Fe3O4 = 4 H2O + FeCl2 + 2 FeCl3
C7H + O2 = H2O + CO2 =>
4 C7H + 29 O2 = 2 H2O + 28 CO2
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
PbO2 + KNO2 + H2SO4 = KNO3 + PbSO4 + H2O =>
PbO2 + KNO2 + H2SO4 = KNO3 + PbSO4 + H2O
K2TcCl6 + C6H5N3 + HCl = (C6H6N3)2TcCl6 + KCl =>
K2TcCl6 + 2 C6H5N3 + 2 HCl = (C6H6N3)2TcCl6 + 2 KCl
H2O2 + HCl + FeCl2 = H2O + FeCl3 =>
H2O2 + 2 HCl + 2 FeCl2 = 2 H2O + 2 FeCl3
KSO4 + CuCl = CuSO4 + KCl =>
KSO4 + CuCl = CuSO4 + KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
KOH + Al2(Cr2O7)3 = Al(OH)3 + K2Cr2O7 =>
6 KOH + Al2(Cr2O7)3 = 2 Al(OH)3 + 3 K2Cr2O7
P4 + C12 = PC15 =>
P4 + 5 C12 = 4 PC15
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3COOH + AgNO3 = CH3NO3 + AgCOOH =>
CH3COOH + AgNO3 = CH3NO3 + AgCOOH
Zn + KOH = K + Zn(OH)2 =>
Zn + 2 KOH = 2 K + Zn(OH)2
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
Ca3(PO4)2C3 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2C3 + 6 SiO2 + 4 C = 6 CaSiO3 + P4 + 10 CO
Sn(OH)2Al(OH)3 = Al[Sn(OH)5] =>
Sn(OH)2Al(OH)3 = Al[Sn(OH)5]
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
CoSO4 = CoO + SO2 + O2 =>
2 CoSO4 = 2 CoO + 2 SO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2SO4 = K2O + SO + O2 =>
K2SO4 = K2O + SO + O2
HNO3 + H2O = H3N + O4 =>
HNO3 + H2O = H3N + O4
KI + H2O2 = O2 + H2I + K =>
KI + H2O2 = O2 + H2I + K
Cl2 + H3O = HCl + O2 =>
3 Cl2 + 2 H3O = 6 HCl + O2
CoBr2 + Na2CrO4 = CoCrO4 + NaBr =>
CoBr2 + Na2CrO4 = CoCrO4 + 2 NaBr
C7H13NO2 + HOCl = CHCl3 + H2O + N2 + CO2 =>
8 C7H13NO2 + 111 HOCl = 37 CHCl3 + 89 H2O + 4 N2 + 19 CO2
FeCl3 + NaNo3 = Fe(No3)3 + NaCl =>
FeCl3 + 3 NaNo3 = Fe(No3)3 + 3 NaCl
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
KBiO3 + HCl = BiCl3 + Cl2 + KCl + H2O =>
KBiO3 + 6 HCl = BiCl3 + Cl2 + KCl + 3 H2O
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
CH3CH2CH2COOH + H2O = CH4 + CO2 =>
2 CH3CH2CH2COOH + 2 H2O = 5 CH4 + 3 CO2
Li + AlN = Li3N + Al =>
3 Li + AlN = Li3N + Al
Cu + HCl + KNO3 = KCl + CuCl2 + NO2 + H2O =>
Cu + 4 HCl + 2 KNO3 = 2 KCl + CuCl2 + 2 NO2 + 2 H2O
sodium + Chlorine = NaCl =>
2 Na + Cl2 = 2 NaCl
Al(s) + HNO3 = Al(NO3)3 + H2(g) =>
2 Al(s) + 6 HNO3 = 2 Al(NO3)3 + 3 H2(g)
Na2SO3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
C6H8N2 + HCl = C6H8N2HCl =>
C6H8N2 + HCl = C6H8N2HCl
NaC2H3 + CaO + NaOH = Na2H4C2CaO2 =>
NaC2H3 + CaO + NaOH = Na2H4C2CaO2
Ag(NH3)2 + OH + HCl = AgCl + NH3 + H2O =>
Ag(NH3)2 + OH + HCl = AgCl + 2 NH3 + H2O
AlI3 + Cu(C2H3O2)2 = I2Cu + Al(C2H3O2)3 =>
2 AlI3 + 3 Cu(C2H3O2)2 = 3 I2Cu + 2 Al(C2H3O2)3
Cu(NH4)2 + CH3COOH + H2O = Cu(CH3COO)2 + NH3 + H3O =>
Cu(NH4)2 + 2 CH3COOH + 4 H2O = Cu(CH3COO)2 + 2 NH3 + 4 H3O
KClO3(heat) = KClO4 + KCl =>
4 KClO3(heat) = 3 KClO4 + KCl
(CaOAl2O3) + H2O = Ca3[Al(OH)4]2(OH)4 + Al(OH)3 =>
3(CaOAl2O3) + 12 H2O = Ca3[Al(OH)4]2(OH)4 + 4 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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