3. Iodine (12) is sparingly soluble in pure water. However, it dissolves in iodide (1) known as Lugol's solution and used as a disinfectant: aqueous 09100291 92RCADIDE THON 923 KI(aq) + 1₂(aq) KI3(aq) Ke=710 at 25 °C What is the concentration of I₂ at equilibrium if 0.25 mol of 12 is added to 1.0 L of 0.0.45 M KI solution? pilot sili to nam w

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roomit
3. Iodine (12) is sparingly soluble in pure water. However, it dissolves in iodide (1)
known as Lugol's solution and used as a disinfectant:
aston 100y deu
dibios Tuot sel
Kc = 710 at 25 °C
Kl3(aq)
KI(aq) + L₂(aq) →
What is the concentration of I2 at equilibrium if 0.25 mol of I2 is added to 1.0 L of 0.0.45 M KI solution?
M4007970104
diza
allol
What is the Kp value at 700 °C? Explain how you know.
aqueous
fol silit
6477
cum ditiup rom
10:07126
4. Iodine, I2, is a blue-black solid, but it easily vaporizes to give a violet vapor. At high temperatures, this
molecular substance dissociates to atoms:
I2(g) → 21(g)
5. An
A student measured equilibrium constants for this dissociation at two temperatures, 700 °C and 800 °C. They
obtained the K, values 0.01106 and 0.001745, but couldn't remember which value went with which
temperature.
Transcribed Image Text:roomit 3. Iodine (12) is sparingly soluble in pure water. However, it dissolves in iodide (1) known as Lugol's solution and used as a disinfectant: aston 100y deu dibios Tuot sel Kc = 710 at 25 °C Kl3(aq) KI(aq) + L₂(aq) → What is the concentration of I2 at equilibrium if 0.25 mol of I2 is added to 1.0 L of 0.0.45 M KI solution? M4007970104 diza allol What is the Kp value at 700 °C? Explain how you know. aqueous fol silit 6477 cum ditiup rom 10:07126 4. Iodine, I2, is a blue-black solid, but it easily vaporizes to give a violet vapor. At high temperatures, this molecular substance dissociates to atoms: I2(g) → 21(g) 5. An A student measured equilibrium constants for this dissociation at two temperatures, 700 °C and 800 °C. They obtained the K, values 0.01106 and 0.001745, but couldn't remember which value went with which temperature.
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