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Author Question: Solid iodine has a vapor pressure of 1.0 mmHg at 39C. How many moles of iodine will sublime into a ... (Read 36 times)

meganh99

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on: Nov 5, 2023

Question 1

Potassium crystallizes in a body-centered cubic lattice. How many atoms are there per unit cell?
◦ 1
◦ 2
◦ 4
◦ 6
◦ 8

Question 2

Solid iodine has a vapor pressure of 1.0 mmHg at 39°C.  How many moles of iodine will sublime into a 500. mL flask at this temperature?  If the volume of the flask is doubled at constant temperature, what will happen to the equilibrium vapor pressure of I2?  (Assume some solid I2 is always present in the container.)
◦ 2.1 × 10–4 mol; vapor pressure increases
◦ 2.0 × 10–2 mol; vapor pressure increases
◦ 2.6 × 10–5 mol; no change in vapor pressure
◦ 2.1 × 10–4 mol; no change in vapor pressure
◦ 2.6 × 10–5 mol; vapor pressure decreases
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by meganh99 on Nov 5, 2023

bmac98

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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meganh99

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

frankwu0507

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Reply 3 on: Yesterday
Excellent

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