here is the question.
it is a fact that when you add acetone to saturated sodium chloride, the equilibrum shifts towards the right. what observation supports this fact? what is the role of acetone in shifting the equilibrium towards the right side?
What reaction conditions appear to shift the position or equilibrium to favor the formation of solid sodium chloride?
ok so we mixed this in class and what i observed was that when i added acetone the solution got cloudy can anyone help me with this?
You must write the equilibrium so we will know which is the right and which is the left. Else explain what shifting to the right and to the left means. NaCl is not very soluble in acetone.
Na+(aq)+Cl- --->NaCl(s)
Nevermind i don't understand how the question is worded in our homework so i cant really explain it, thanks for trying :)
Based on your observation that the solution became cloudy when you added acetone to saturated sodium chloride, we can determine that this supports the fact that the equilibrium shifts towards the right.
When acetone is added to saturated sodium chloride, it can react with the water in the solution. This reaction results in the formation of a new substance, which is less soluble than sodium chloride. As a result, the concentration of sodium chloride in the solution decreases, shifting the equilibrium towards the right side.
To favor the formation of solid sodium chloride, there are a few reaction conditions that can be adjusted. These condition changes include:
1. Lowering the temperature: Lower temperatures can decrease the solubility of sodium chloride, leading to the formation of solid crystals.
2. Increasing the pressure: Increasing the pressure can also decrease the solubility of sodium chloride, favoring the formation of solid crystals.
3. Adding a common ion: Adding a salt that contains the same ion as the one involved in the formation of sodium chloride can reduce the solubility of sodium chloride. This can shift the equilibrium towards the formation of solid sodium chloride.
In summary, the cloudiness observed in the solution when acetone was added supports the fact that the equilibrium shifts towards the right. The role of acetone in shifting the equilibrium is that it reacts with water, forming a less soluble substance, thereby reducing the concentration of sodium chloride. To favor the formation of solid sodium chloride, temperature and pressure can be lowered, or a common ion can be added to the solution.