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What is the formula of solid iodine?
The formula of solid iodine is I2, indicating that it consists of diatomic molecules where two iodine atoms are bonded together.
What happens to the entropy in the reaction I2 s I2 g?
The entropy of the system increases during the sublimation of I2(s) to I2(g) because the randomness and disorder of the gas phase is higher compared to the solid phase. Therefore, the entropy of the reaction is positive.
The chemical equation of iodine solid to gas?
The chemical equation for the sublimation of iodine solid to iodine gas is: I2(s) -> I2(g). This represents the process in which solid iodine directly transforms into iodine gas without going through a liquid phase.
What is the chemical equation for the following chlorine gas reacts with solid sodium iodide to form solid sodium chloride and solid iodine?
Cl2(g) + 2NaI(s) --------> 2NaCl(s) + I2(s)
What gas is produced when iodine are heated?
When iodine is heated, it sublimes directly from a solid to a purple gas. The gas produced is diatomic iodine molecules (I2).
What intermolecular forces must be overcome to melt solid I2?
To melt solid I2, one must overcome the covalent bonds holding the molecules together.
What happens to the entropy in the reaction I2(s) - I2(g)?
In the reaction I2(s) - I2(g), the entropy increases. This is because a solid state (I2(s)) has a more ordered structure compared to the gaseous state (I2(g)), which is characterized by greater molecular motion and disorder. As the solid iodine transitions to gas, the number of accessible microstates increases, leading to a higher entropy. Thus, the process is associated with an increase in randomness and disorder.
What is the formula of solid iodine?
The formula of solid iodine is I2, indicating that it consists of diatomic molecules where two iodine atoms are bonded together.
What is the chemical for iodine?
I2 is the chemical formula for iodine. It is a diatomic solid.
What changes a solid to a gas or vapor without changing to a liquid?
Iodine I2
Is the element iodine a liquid?
Molecular Iodine, I2, is a solid at room temperature.
What happens to the entropy in the reaction I2 s I2 g?
The entropy of the system increases during the sublimation of I2(s) to I2(g) because the randomness and disorder of the gas phase is higher compared to the solid phase. Therefore, the entropy of the reaction is positive.
What happens to entropy in this reaction I2(s) to I2(g)?
In the transition from solid iodine (I2(s)) to gaseous iodine (I2(g)), entropy increases. This is because the gaseous state has a higher degree of disorder and greater molecular motion compared to the solid state, where the molecules are more closely packed and organized. The increase in volume and freedom of movement in the gas phase contributes to this rise in entropy.
The chemical equation of iodine solid to gas?
The chemical equation for the sublimation of iodine solid to iodine gas is: I2(s) -> I2(g). This represents the process in which solid iodine directly transforms into iodine gas without going through a liquid phase.
What is the chemical equation for the following chlorine gas reacts with solid sodium iodide to form solid sodium chloride and solid iodine?
Cl2(g) + 2NaI(s) --------> 2NaCl(s) + I2(s)
What gas is produced when iodine are heated?
When iodine is heated, it sublimes directly from a solid to a purple gas. The gas produced is diatomic iodine molecules (I2).
Show the balanced equation for the synthesis of hydriodic acid from hydrogen gas and solid iodine?
The balanced equation for the synthesis of hydriodic acid from hydrogen gas and solid iodine is: H2 (g) + I2 (s) → 2HI (g)
