| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KIO3 + 10 FeSO4 + 6 H2SO4 = 5 Fe2(SO4)3 + 2 I + K2SO4 + 6 H2O
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
KIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + I + K2SO4 + H2O =>
2 KIO3 + 10 FeSO4 + 6 H2SO4 = 5 Fe2(SO4)3 + 2 I + K2SO4 + 6 H2O
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
C7H8 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
HOCl + H2O = H3O{+} + OCl{-} =>
HOCl + H2O = H3O{+} + OCl{-}
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
CuO + C12H22O11 = Cu + H2O + CO2 =>
24 CuO + C12H22O11 = 24 Cu + 11 H2O + 12 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al(BH4)3 + N2O4 = N2 + H2O + B2O3 + Al2O3 =>
2 Al(BH4)3 + 6 N2O4 = 6 N2 + 12 H2O + 3 B2O3 + Al2O3
C8H12N2 + C10H15N + C8H10N4O2 = C26H37N7O2 =>
C8H12N2 + C10H15N + C8H10N4O2 = C26H37N7O2
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Na2Fe + AlSO4 = NaSO4 + FeAl2 =>
Na2Fe + 2 AlSO4 = 2 NaSO4 + FeAl2
Na2CO3 + Mg(ClO3)2 = Na2(ClO3)2 + MgCO3 =>
Na2CO3 + Mg(ClO3)2 = Na2(ClO3)2 + MgCO3
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P2O3 + NaOH = NaO + HPO + H2O =>
P2O3 + 4 NaOH = 4 NaO + 2 HPO + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaCl2 + Na2SO4 = Ba2SO4 + NaCl2 =>
2 BaCl2 + Na2SO4 = Ba2SO4 + 2 NaCl2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
KClO3 + NaI + H2O = I2 + NaOH + KCl =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + 6 NaOH + KCl
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + F = Fe2F3 =>
2 Fe + 3 F = Fe2F3
Zn(C2H3O2)2 + H2SO4 = ZnSO4 + HC2H3O2 =>
Zn(C2H3O2)2 + H2SO4 = ZnSO4 + 2 HC2H3O2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
KAlO2 + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 KAlO2 + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 4 H2O
OH{-} + MnO4{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
NaBrO3 + KI = NaI + KBrO3 =>
NaBrO3 + KI = NaI + KBrO3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Pb3(PO4)4 + NaCl = PbCl4 + Na3PO4 =>
Pb3(PO4)4 + 12 NaCl = 3 PbCl4 + 4 Na3PO4
I2 + C6H8O6 = HI + C6H6O6 =>
I2 + C6H8O6 = 2 HI + C6H6O6
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl =>
CaCl2 + NaHSO4 = NaCl + CaSO4 + HCl
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
CH3COOH + NaHCO3 = NaCH3COO + H2CO3 =>
CH3COOH + NaHCO3 = NaCH3COO + H2CO3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
BaSO4 + O2 = BaO + SO4 =>
2 BaSO4 + O2 = 2 BaO + 2 SO4
C + KMnO4 = K2CO3 + MnO + CO2 =>
5 C + 4 KMnO4 = 2 K2CO3 + 4 MnO + 3 CO2
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Hg2(NO3)2 + Na3PO4 = (Hg2)3(PO4)2 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = (Hg2)3(PO4)2 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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