| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaOH2 + H3PO4 = Ca3PO4 + 3 H3O
(CH3)3COH + K2Cr2O7 = (CH3)3COHK2Cr2O7 =>
(CH3)3COH + K2Cr2O7 = (CH3)3COHK2Cr2O7
P + O2 = P40O =>
80 P + O2 = 2 P40O
Pb(NO3)2(aq) = PbO(s) + NO2(g) + O2 =>
2 Pb(NO3)2(aq) = 2 PbO(s) + 4 NO2(g) + O2
Cu(NH3)4 + K4Fe(CN)6 = Cu2Fe(CN)6 + NH3 + K =>
2 Cu(NH3)4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 8 NH3 + 4 K
I2 + NH4F2 = NH4I2 + F2 =>
I2 + NH4F2 = NH4I2 + F2
NaCH3COO + HCl = CH3COOH + NaCl =>
NaCH3COO + HCl = CH3COOH + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
VOCl3 + C5H8O2 + Na2CO3 = VO(C5H7O2)2 + NaCl2 + H2O + CO2 =>
48 VOCl3 + 95 C5H8O2 + 36 Na2CO3 = 48 VO(C5H7O2)2 + 72 NaCl2 + 44 H2O + 31 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + KAg(CN)2 = Ag + O2 + KCN + H2O =>
4 KOH + 4 KAg(CN)2 = 4 Ag + O2 + 8 KCN + 2 H2O
Fe2 + (SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2 + (SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
KOH + KAg(CN)2 = Ag + O2 + KCN + H2O =>
4 KOH + 4 KAg(CN)2 = 4 Ag + O2 + 8 KCN + 2 H2O
Cr(SO4)3 + KPO4 = CrPO4 + K(SO4)3 =>
Cr(SO4)3 + KPO4 = CrPO4 + K(SO4)3
H2 + O2 + C = C2H5COOH =>
3 H2 + O2 + 3 C = C2H5COOH
H4SO5 + NaOH = NaHSO4 + H2O =>
H4SO5 + NaOH = NaHSO4 + 2 H2O
C4H8H2SO4 = C4H9OSO3H =>
C4H8H2SO4 = C4H9OSO3H
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl
Zn + CuSO4*5H2O = ZnSO4 + H2O + Cu =>
Zn + CuSO4*5H2O = ZnSO4 + 5 H2O + Cu
KOH + H2SO4 = K2(SO4) + H2(OH)2 =>
2 KOH + H2SO4 = K2(SO4) + H2(OH)2
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H11OH + C2H5COOH = CH3CH2CH2CH2CH2OCOCH2CH3 + H2O =>
C5H11OH + C2H5COOH = CH3CH2CH2CH2CH2OCOCH2CH3 + H2O
Al2(SO4) + Ca3(PO4) = Al3(PO4) + Ca2(SO4) =>
3 Al2(SO4) + 2 Ca3(PO4) = 2 Al3(PO4) + 3 Ca2(SO4)
AgNO3 + KClO = AgClO3 + KNO3 + AgCl =>
3 AgNO3 + 3 KClO = AgClO3 + 3 KNO3 + 2 AgCl
NO2{-}(aq) + Cr2O7{2-}(aq) + H{+} = Cr{3+}(aq) + NO3{-}(aq) + H2O =>
3 NO2{-}(aq) + Cr2O7{2-}(aq) + 8 H{+} = 2 Cr{3+}(aq) + 3 NO3{-}(aq) + 4 H2O
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
Al3 + CUCl2 = CU + AlCl3 =>
2 Al3 + 9 CUCl2 = 9 CU + 6 AlCl3
MnSO4 + NaBrO3 + HNO3 = Mn(NO3)4 + NaBr + H2SO4 + H2O =>
3 MnSO4 + NaBrO3 + 12 HNO3 = 3 Mn(NO3)4 + NaBr + 3 H2SO4 + 3 H2O
CaI + Cl2 = Cl2I + Ca =>
CaI + Cl2 = Cl2I + Ca
C4H8O2 + O2 = CO2 + H2O(unbalanced) =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O(unbalanced)
Ag + (OH)2 = Ag(OH)2 =>
Ag + (OH)2 = Ag(OH)2
Li2O + H2O = Li + OH =>
Li2O + H2O = 2 Li + 2 OH
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
C2H2 + Cr = CrC + H2 =>
C2H2 + 2 Cr = 2 CrC + H2
ZnO + FeO = FeZnO2 =>
ZnO + FeO = FeZnO2
C6H5NO2 + Fe + HCl = C6H5NH3{+} + Fe{2+} + H2O + Cl{-} =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3{+} + 3 Fe{2+} + 2 H2O + 7 Cl{-}
NaO2 + CO2 = Na2CO3 + O2 =>
4 NaO2 + 2 CO2 = 2 Na2CO3 + 3 O2
Cl2 + CH4 = CCl4 + HCl =>
4 Cl2 + CH4 = CCl4 + 4 HCl
NH3 + H(NO3) = NH4(NO3) =>
NH3 + H(NO3) = NH4(NO3)
C6H12O6 + NH3 + O2 = CH175O041N025 + CO2 =>
50 C6H12O6 + 150 NH3 + 267 O2 = 6 CH175O041N025 + 294 CO2
Hg2 + CO3 = Hg2(CO3) =>
Hg2 + CO3 = Hg2(CO3)
Na3[Ga(OH)6] + (NH3OH)Cl = Ga(OH)3 + NaCl + NH2OH + H2O =>
Na3[Ga(OH)6] + 3(NH3OH)Cl = Ga(OH)3 + 3 NaCl + 3 NH2OH + 3 H2O
Au2S = Au + S =>
Au2S = 2 Au + S
Pb4 + FeSO4 = Pb(SO4)2 + Fe2 =>
Pb4 + 8 FeSO4 = 4 Pb(SO4)2 + 4 Fe2
S + CO = SO2 + C(s) =>
S + 2 CO = SO2 + 2 C(s)
ZnO + FeO = FeZnO2 =>
ZnO + FeO = FeZnO2
NH4HF2 + Y2O3 = NH4Y2F7 + NH4F + H2O =>
6 NH4HF2 + Y2O3 = NH4Y2F7 + 5 NH4F + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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