| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 12 AgNO3 = 6 Ag2O + 12 NO2 + 2 CO2 + 3 H2O
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O
CaSiO3 + CaC2 = CaSi + CaO + CO =>
CaSiO3 + CaC2 = CaSi + CaO + 2 CO
NO2 + HOH = HNO3 + HNO2 =>
2 NO2 + HOH = HNO3 + HNO2
Mg + Ag(NO3)1 = Ag + Mg(NO3)1 =>
Mg + Ag(NO3)1 = Ag + Mg(NO3)1
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Hg(NO3)2 + NH4S = Hg(S)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4S = Hg(S)2 + 2 NH4NO3
KI(aq) + H2O2(aq) + H2SO4(aq) = I2(s) + K2SO4(aq) + H2O(l) =>
2 KI(aq) + H2O2(aq) + H2SO4(aq) = I2(s) + K2SO4(aq) + 2 H2O(l)
C7H14O1 + O2 = CO + H2 =>
C7H14O1 + 3 O2 = 7 CO + 7 H2
KNO3 + C6H12O6 = CO2 + H2O + N2 + K2CO3 =>
24 KNO3 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 N2 + 12 K2CO3
NaCl(aq) + F2(g) = Cl(g) + NaF =>
2 NaCl(aq) + F2(g) = 2 Cl(g) + 2 NaF
(CH3COO)2Zn2H2O + C17H19N3O = ZnO + (CH3COOH)2 + H2O + C17H17N =>
34(CH3COO)2Zn2H2O + 2 C17H19N3O = 68 ZnO + 17(CH3COOH)2 + 36 H2O + 6 C17H17N
Ni + H2SO4 = SO2 + H2O + NiSO4 =>
Ni + 2 H2SO4 = SO2 + 2 H2O + NiSO4
[Ni(NH3)6]Cl2 + NH4ClO4 = [Ni(NH3)6](ClO4)2 + NH4Cl =>
[Ni(NH3)6]Cl2 + 2 NH4ClO4 = [Ni(NH3)6](ClO4)2 + 2 NH4Cl
H2S + Pb(C2H3O2)2 = PbS + HC2H3O2 =>
H2S + Pb(C2H3O2)2 = PbS + 2 HC2H3O2
Na2SiO3 + *HCl = *NaCl + H2SiO3 =>
Na2SiO3 + 2*HCl = 2*NaCl + H2SiO3
Ca + HNO3 = NH4(NO3) + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4(NO3) + 4 Ca(NO3)2 + 3 H2O
P2 + O3 = P4O6 =>
2 P2 + 2 O3 = P4O6
(NH4)2WO4 + SnCl2 + HCl = (WO2)2WO4 + SnCl4 + NH4Cl + H2O =>
3(NH4)2WO4 + SnCl2 + 8 HCl = (WO2)2WO4 + SnCl4 + 6 NH4Cl + 4 H2O
CH3OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
6 CH3OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 12 H2O
Li + Na3PO4 = Li3Na + PO4 =>
9 Li + Na3PO4 = 3 Li3Na + PO4
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + H2O =>
2 MnO2 + FeSO4 + 4 H2SO4 = 2 MnSO4 + Fe(SO4)3 + 4 H2O
Al2O3 + Na2O + H2O = Na3[Al(OH)6] =>
Al2O3 + 3 Na2O + 6 H2O = 2 Na3[Al(OH)6]
AgHNO3 + Cu = Cu(HNO3)2 + Ag =>
2 AgHNO3 + Cu = Cu(HNO3)2 + 2 Ag
C9H10O3 + NaOH = C8H7NaO3 + HOCH3 =>
C9H10O3 + NaOH = C8H7NaO3 + HOCH3
C6H5NH2 + NaOH = C6H5ONa + NH3 =>
C6H5NH2 + NaOH = C6H5ONa + NH3
KMnO4 + H2SO3 + NaOH = K2MnO4 + H2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + H2SO3 + 2 NaOH = K2MnO4 + H2SO4 + Na2MnO4 + H2O
K2S + Rb = Rb2S + K =>
K2S + 2 Rb = Rb2S + 2 K
Cu2SO3 + O2 = O2SO3 + Cu2 =>
Cu2SO3 + O2 = O2SO3 + Cu2
MnSO4 + NaBiO3 + NaOH = BiOH3 + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaBiO3 + 10 NaOH = 2 BiOH3 + 3 Na2MnO4 + 3 Na2SO4 + 2 H2O
CuI + NO2 + H2O = Cu(OH)2 + NO + I2 =>
2 CuI + 2 NO2 + 2 H2O = 2 Cu(OH)2 + 2 NO + I2
N2(SO4) = N2O + SO3 =>
N2(SO4) = N2O + SO3
Cu(SO4) + Na2S = CuS + Na2SO4 =>
Cu(SO4) + Na2S = CuS + Na2SO4
HNO3 + Na2CO3 = NO3Na2 + HCO3 =>
HNO3 + Na2CO3 = NO3Na2 + HCO3
C4H9N3O2 + O2 = H2O + CO2 + NO2 =>
4 C4H9N3O2 + 33 O2 = 18 H2O + 16 CO2 + 12 NO2
C6H5CO2 + H2O = CO2 + H2 =>
2 C6H5CO2 + 24 H2O = 14 CO2 + 29 H2
N2(SO4) = N2O + SO3 =>
N2(SO4) = N2O + SO3
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + NaCl =>
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + 2 NaCl
Na2O*CaO*6SiO2 + NaOH = Na2SiO3 + Ca(OH)2 + H2O =>
Na2O*CaO*6SiO2 + 10 NaOH = 6 Na2SiO3 + Ca(OH)2 + 4 H2O
Ti(OH)2(HSO4)2(HR)2 + H2C2O4 = TiO(C2O4)2H2 + H2SO4 + H2R2 + H2O =>
Ti(OH)2(HSO4)2(HR)2 + 2 H2C2O4 = TiO(C2O4)2H2 + 2 H2SO4 + H2R2 + H2O
C6H5N3 + H2O = C6H6N3OH =>
C6H5N3 + H2O = C6H6N3OH
NaNH2 + H2Cr2O7 = Na2Cr2O7 + NH3 =>
2 NaNH2 + H2Cr2O7 = Na2Cr2O7 + 2 NH3
Zn(OH)2*2ZnCO3 = CO2 + ZnO + H2O =>
Zn(OH)2*2ZnCO3 = 2 CO2 + 3 ZnO + H2O
NH4OH + H2C2O4 = H2O + CO + N =>
2 NH4OH + 3 H2C2O4 = 8 H2O + 6 CO + 2 N
Zn + Fe(II)(NO3)2 = Fe(II) + Zn(NO3)2 =>
Zn + Fe(II)(NO3)2 = Fe(II) + Zn(NO3)2
Br + KL = KBr + L =>
Br + KL = KBr + L
Mg + HClO = MgO + H + Cl =>
Mg + HClO = MgO + H + Cl
C4H6O5 + C21H27N7O14P2 = C3H4O3 + CO2 + C21H29N7O14P2 =>
C4H6O5 + C21H27N7O14P2 = C3H4O3 + CO2 + C21H29N7O14P2
KOH + H{2}SO{4} = K{2}SO{4} + H2O =>
KOH + H{2}SO{4} = K{2}SO{4} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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