| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br
CuS2*5H2O = CuS2 + H2O =>
CuS2*5H2O = CuS2 + 5 H2O
AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br
K + Na + Co(NO2)6 = K2Na(Co(NO2)6) =>
2 K + Na + Co(NO2)6 = K2Na(Co(NO2)6)
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
CoCl2*6H2O + (NH2CH2CH2NH2)*2HCl + NaOH + H2O2 = [Co(NH2CH2CH2NH2)3]Cl3 + NaCl + H2O =>
2 CoCl2*6H2O + 6(NH2CH2CH2NH2)*2HCl + 10 NaOH + H2O2 = 2[Co(NH2CH2CH2NH2)3]Cl3 + 10 NaCl + 24 H2O
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
HCl + PbS = H2S + PbCl2 =>
2 HCl + PbS = H2S + PbCl2
NH4 + CuO = Cu + H2O + N =>
NH4 + 2 CuO = 2 Cu + 2 H2O + N
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
MgCO3 + HI = MgH2 + I2CO3 =>
MgCO3 + 2 HI = MgH2 + I2CO3
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
Cr2O3 + CsOH + H2O = Cs[Cr(OH)4] =>
Cr2O3 + 2 CsOH + 3 H2O = 2 Cs[Cr(OH)4]
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
SiH2Cl2 + H2O = SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = SiO3 + 2 HCl + 3 H2
S8 + NaOH = Na2S + Na2SO3 + H2O =>
3 S8 + 48 NaOH = 16 Na2S + 8 Na2SO3 + 24 H2O
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na2(C2H3O2)2 =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na2(C2H3O2)2
N2 + NaH + H2O = N2H2 + NaOH =>
N2 + NaH + H2O = N2H2 + NaOH
NO + KClO3 + K2O = KNO3 + KCl =>
2 NO + KClO3 + K2O = 2 KNO3 + KCl
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
Ca3(PO4)2 + K = K3PO4 + Ca =>
Ca3(PO4)2 + 6 K = 2 K3PO4 + 3 Ca
C6H6 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
3 C6H6 + 10 KMnO4 + 8 H2O = 6 C3H4O3 + 10 MnO2 + 10 KOH
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
C6H6O + H2O = C6H5O + H3O =>
C6H6O + H2O = C6H5O + H3O
BaSO4 + NaNO3 = Na2SO4 + Ba(NO3)2 =>
BaSO4 + 2 NaNO3 = Na2SO4 + Ba(NO3)2
NaIO3 + NaHSO3 = NaI + NaHSO4 =>
NaIO3 + 3 NaHSO3 = NaI + 3 NaHSO4
C6H5CH2COOH + NaOH = NaC6H5CH2COO + H2O =>
C6H5CH2COOH + NaOH = NaC6H5CH2COO + H2O
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
MnCl2 + KBrO3 + KOH = KBr + KMnO4 + KCl + H2O =>
6 MnCl2 + 5 KBrO3 + 18 KOH = 5 KBr + 6 KMnO4 + 12 KCl + 9 H2O
Ni(OH)2 + Br2 + H2SO4 = NiSO4 + HBr + O2 =>
Ni(OH)2 + 2 Br2 + H2SO4 = NiSO4 + 4 HBr + O2
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
Zn + H2O2 = Zn(OH)2 =>
Zn + H2O2 = Zn(OH)2
Pb{2+} + H2SO4 = PbSO4 + H{+} =>
Pb{2+} + H2SO4 = PbSO4 + 2 H{+}
CH2 + Br2 = CH2Br =>
2 CH2 + Br2 = 2 CH2Br
SO2 + Br2 = BrSO2 =>
2 SO2 + Br2 = 2 BrSO2
C2H6(g) + O2(g) = H2O + CO2(g) =>
2 C2H6(g) + 7 O2(g) = 6 H2O + 4 CO2(g)
Mn(MnO4)2 = Mn + O2 =>
Mn(MnO4)2 = 3 Mn + 4 O2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
C4H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Cl2O = Cl2 + ClO2 =>
4 Cl2O = 3 Cl2 + 2 ClO2
Ni + Pb4{+} = Ni3{+} + Pb =>
3 Ni + Pb4{+} = Ni3{+} + 4 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/25
Équations équilibrées sur07/12/24
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